CORSA Performance Pro-Series tips are dual-walled stainless steel. The dual-wall is designed to protect against heat distortion and maintain visual appeal. Each tip is adorned with high-definition, precision laser engraving that provides unmatched detail. CORSA Performance tip kits are designed to fit directly to CORSA exhaust systems.Installation InstructionsTechnical BulletinThis Part Fits: Year Make Model Submodel 2017-2019 Ford F-150 Raptor 2021-2023 Ram 1500 TRX

CORSA Performance Pro-Series tips are dual-walled stainless steel. The dual-wall is designed to protect against heat distortion and maintain visual appeal. Each tip is adorned with high-definition, precision laser engraving that provides unmatched detail. CORSA Performance tip kits are designed to fit directly to CORSA exhaust systems.Installation InstructionsInstallation InstructionsInstallation InstructionsTechnical BulletinThis Part Fits: Year Make Model Submodel 2002-2006,2011-2018,2020 Cadillac Escalade Base 2011-2018,2020 Cadillac Escalade Luxury 2011-2018,2020 Cadillac Escalade Platinum 2011-2016 Cadillac Escalade Premium 2017-2018,2020 Cadillac Escalade Premium Luxury 2003-2006,2011-2018,2020 Cadillac Escalade ESV Base 2011-2018,2020 Cadillac Escalade ESV Luxury 2011-2018,2020 Cadillac Escalade ESV Platinum 2011-2016 Cadillac Escalade ESV Premium 2017-2018,2020 Cadillac Escalade ESV Premium Luxury 2002-2006,2011-2013 Cadillac Escalade EXT Base 2011-2013 Cadillac Escalade EXT Luxury 2011-2013 Cadillac Escalade EXT Premium 2013 Chevrolet Avalanche Black Diamond LS 2013 Chevrolet Avalanche Black Diamond LT 2013 Chevrolet Avalanche Black Diamond LTZ 2007-2012 Chevrolet Avalanche LS 2007-2012 Chevrolet Avalanche LT 2007-2012 Chevrolet Avalanche LTZ 2015-2022 Chevrolet Colorado LT 2015-2022 Chevrolet Colorado WT 2015-2022 Chevrolet Colorado Z71 2017-2022 Chevrolet Colorado ZR2 1999-2005 Chevrolet Silverado 1500 Base 2016-2018 Chevrolet Silverado 1500 Custom 2014-2018 Chevrolet Silverado 1500 High Country 2004-2006,2009-2013 Chevrolet Silverado 1500 Hybrid 1999-2006,2008-2013,2015-2018 Chevrolet Silverado 1500 LS 1999-2018 Chevrolet Silverado 1500 LT 2007-2018 Chevrolet Silverado 1500 LTZ 2015-2018 Chevrolet Silverado 1500 SSV 2002-2004,2006-2018 Chevrolet Silverado 1500 WT 2010-2013 Chevrolet Silverado 1500 XFE 2004 Chevrolet Silverado 1500 Z71 Off-Road 2007 Chevrolet Silverado 1500 Classic Hybrid 2007 Chevrolet Silverado 1500 Classic LS 2007 Chevrolet Silverado 1500 Classic LT 2007 Chevrolet Silverado 1500 Classic SS 2007 Chevrolet Silverado 1500 Classic WT 2019 Chevrolet Silverado 1500 LD Custom 2019 Chevrolet Silverado 1500 LD LT 2019 Chevrolet Silverado 1500 LD WT 2003-2004 Chevrolet Silverado 2500 Base 2003-2004 Chevrolet Silverado 2500 LS 2003-2004 Chevrolet Silverado 2500 LT 2004 Chevrolet Silverado 2500 WT 2003-2005 Chevrolet Silverado 2500 HD Base 2003-2006 Chevrolet Silverado 2500 HD LS 2003-2014 Chevrolet Silverado 2500 HD LT 2007-2014 Chevrolet Silverado 2500 HD LTZ 2003-2014 Chevrolet Silverado 2500 HD WT 2007 Chevrolet Silverado 2500 HD Classic LS 2007 Chevrolet Silverado 2500 HD Classic LT 2007 Chevrolet Silverado 2500 HD Classic WT 2015-2018,2020 Chevrolet Suburban LS 2015-2018,2020 Chevrolet Suburban LT 2015-2016 Chevrolet Suburban LTZ 2017-2018,2020 Chevrolet Suburban Premier 2006 Chevrolet Suburban 1500 Base 2002-2014 Chevrolet Suburban 1500 LS 2002-2014 Chevrolet Suburban 1500 LT 2007-2014 Chevrolet Suburban 1500 LTZ 2004-2006 Chevrolet Suburban 1500 Z71 2007-2013 Chevrolet Suburban 2500 LS 2007-2013 Chevrolet Suburban 2500 LT 2007 Chevrolet Suburban 2500 LTZ 2000-2001,2006 Chevrolet Tahoe Base 2000-2006,2015-2018,2020 Chevrolet Tahoe LS 2000-2006,2015-2018,2020 Chevrolet Tahoe LT 2015-2016 Chevrolet Tahoe LTZ 2015-2018,2020 Chevrolet Tahoe PPV 2017-2018,2020 Chevrolet Tahoe Premier 2015-2018,2020 Chevrolet Tahoe SSV 2003-2006 Chevrolet Tahoe Z71 2010 Dodge Ram 2500 Laramie 2010 Dodge Ram 2500 Power Wagon 2010 Dodge Ram 2500 SLT 2010 Dodge Ram 2500 ST 2010 Dodge Ram 2500 SXT 2010 Dodge Ram 2500 TRX 2010-2014 Ford F-150 FX2 2009-2014 Ford F-150 FX4 2010-2012 Ford F-150 Harley-Davidson Edition 2009-2020 Ford F-150 King Ranch 2009-2020 Ford F-150 Lariat 2011 Ford F-150 Lariat Limited 2013-2014,2016-2018,2020 Ford F-150 Limited 2009-2020 Ford F-150 Platinum 2018,2020 Ford F-150 Police Responder 2016-2020 Ford F-150 SSV 2009-2014 Ford F-150 STX 2009-2020 Ford F-150 XL 2009-2020 Ford F-150 XLT 2018-2020 GMC Canyon All Terrain 2021-2022 GMC Canyon AT4 2015-2020 GMC Canyon Base 2017-2022 GMC Canyon Denali 2021-2022 GMC Canyon Elevation 2021-2022 GMC Canyon Elevation Standard 2015-2020 GMC Canyon SLE 2015-2020 GMC Canyon SLT 2002-2005,2014-2018 GMC Sierra 1500 Base 2014-2018 GMC Sierra 1500 Denali 2002 GMC Sierra 1500 HT 2005-2006,2009-2013 GMC Sierra 1500 Hybrid 1999-2003,2006,2008-2013 GMC Sierra 1500 SL 1999-2018 GMC Sierra 1500 SLE 1999-2018 GMC Sierra 1500 SLT 2002-2013 GMC Sierra 1500 WT 2010-2013 GMC Sierra 1500 XFE 2007 GMC Sierra 1500 Classic Denali 2007 GMC Sierra 1500 Classic Hybrid 2007 GMC Sierra 1500 Classic SL 2007 GMC Sierra 1500 Classic SLE 2007 GMC Sierra 1500 Classic SLT 2007 GMC Sierra 1500 Classic WT 2019 GMC Sierra 1500 Limited Base 2019 GMC Sierra 1500 Limited SLE 2003-2004 GMC Sierra 2500 Base 2003-2004 GMC Sierra 2500 SLE 2003-2004 GMC Sierra 2500 SLT 2003-2004 GMC Sierra 2500 WT 2003-2005 GMC Sierra 2500 HD Base 2011-2014 GMC Sierra 2500 HD Denali 2006 GMC Sierra 2500 HD SL 2003-2014 GMC Sierra 2500 HD SLE 2003-2014 GMC Sierra 2500 HD SLT 2003-2014 GMC Sierra 2500 HD WT 2007 GMC Sierra 2500 HD Classic SL 2007 GMC Sierra 2500 HD Classic SLE 2007 GMC Sierra 2500 HD Classic SLT 2007 GMC Sierra 2500 HD Classic WT 2002-2020 GMC Yukon Denali 2006 GMC Yukon SL 2000-2006,2015-2020 GMC Yukon SLE 2000-2006,2015-2020 GMC Yukon SLT 2015-2020 GMC Yukon XL Denali 2015-2020 GMC Yukon XL SLE 2015-2020 GMC Yukon XL SLT 2002-2014 GMC Yukon XL 1500 Denali 2006 GMC Yukon XL 1500 SL 2002-2014 GMC Yukon XL 1500 SLE 2002-2014 GMC Yukon XL 1500 SLT 2002-2013 GMC Yukon XL 2500 SLE 2002-2013 GMC Yukon XL 2500 SLT 2004-2010 Nissan TITAN LE 2008-2015 Nissan TITAN PRO-4X 2011-2015 Nissan TITAN S 2004-2010 Nissan TITAN SE 2011-2015 Nissan TITAN SL 2011-2015 Nissan TITAN SV 2004-2010 Nissan TITAN XE 2013 Ram 2500 Big Horn 2011-2013 Ram 2500 Laramie 2011-2013 Ram 2500 Laramie Longhorn 2013 Ram 2500 Lone Star 2012-2013 Ram 2500 Outdoorsman 2011-2013 Ram 2500 Power Wagon 2011-2013 Ram 2500 SLT 2011-2013 Ram 2500 ST 2013 Ram 2500 Tradesman 2014-2019 Toyota Tundra 1794 Edition 2007-2013 Toyota Tundra Base 2007-2021 Toyota Tundra Limited 2021 Toyota Tundra Nightshade 2010,2013-2019 Toyota Tundra Platinum 2014-2021 Toyota Tundra SR 2007-2011,2014-2021 Toyota Tundra SR5 2015-2017,2019 Toyota Tundra TRD Pro

CORSA Performance Pro-Series tips are dual-walled stainless steel. The dual-wall is designed to protect against heat distortion and maintain visual appeal. Each tip is adorned with high-definition, precision laser engraving that provides unmatched detail. CORSA Performance tip kits are designed to fit directly to CORSA exhaust systems.Installation InstructionsInstallation InstructionsTechnical BulletinThis Part Fits: Year Make Model Submodel 2002-2006,2011-2018,2020 Cadillac Escalade Base 2011-2018,2020 Cadillac Escalade Luxury 2011-2018,2020 Cadillac Escalade Platinum 2011-2016 Cadillac Escalade Premium 2017-2018,2020 Cadillac Escalade Premium Luxury 2003-2006,2011-2018,2020 Cadillac Escalade ESV Base 2011-2018,2020 Cadillac Escalade ESV Luxury 2011-2018,2020 Cadillac Escalade ESV Platinum 2011-2016 Cadillac Escalade ESV Premium 2017-2018,2020 Cadillac Escalade ESV Premium Luxury 2002-2006,2011-2013 Cadillac Escalade EXT Base 2011-2013 Cadillac Escalade EXT Luxury 2011-2013 Cadillac Escalade EXT Premium 2013 Chevrolet Avalanche Black Diamond LS 2013 Chevrolet Avalanche Black Diamond LT 2013 Chevrolet Avalanche Black Diamond LTZ 2007-2012 Chevrolet Avalanche LS 2007-2012 Chevrolet Avalanche LT 2007-2012 Chevrolet Avalanche LTZ 2015-2022 Chevrolet Colorado LT 2015-2022 Chevrolet Colorado WT 2015-2022 Chevrolet Colorado Z71 2017-2022 Chevrolet Colorado ZR2 1999-2005 Chevrolet Silverado 1500 Base 2016-2018 Chevrolet Silverado 1500 Custom 2014-2018 Chevrolet Silverado 1500 High Country 2004-2006,2009-2013 Chevrolet Silverado 1500 Hybrid 1999-2006,2008-2013,2015-2018 Chevrolet Silverado 1500 LS 1999-2018 Chevrolet Silverado 1500 LT 2007-2018 Chevrolet Silverado 1500 LTZ 2015-2018 Chevrolet Silverado 1500 SSV 2002-2004,2006-2018 Chevrolet Silverado 1500 WT 2010-2013 Chevrolet Silverado 1500 XFE 2004 Chevrolet Silverado 1500 Z71 Off-Road 2007 Chevrolet Silverado 1500 Classic Hybrid 2007 Chevrolet Silverado 1500 Classic LS 2007 Chevrolet Silverado 1500 Classic LT 2007 Chevrolet Silverado 1500 Classic SS 2007 Chevrolet Silverado 1500 Classic WT 2019 Chevrolet Silverado 1500 LD Custom 2019 Chevrolet Silverado 1500 LD LT 2019 Chevrolet Silverado 1500 LD WT 2003-2004 Chevrolet Silverado 2500 Base 2003-2004 Chevrolet Silverado 2500 LS 2003-2004 Chevrolet Silverado 2500 LT 2004 Chevrolet Silverado 2500 WT 2003-2005 Chevrolet Silverado 2500 HD Base 2003-2006 Chevrolet Silverado 2500 HD LS 2003-2014 Chevrolet Silverado 2500 HD LT 2007-2014 Chevrolet Silverado 2500 HD LTZ 2003-2014 Chevrolet Silverado 2500 HD WT 2007 Chevrolet Silverado 2500 HD Classic LS 2007 Chevrolet Silverado 2500 HD Classic LT 2007 Chevrolet Silverado 2500 HD Classic WT 2015-2018,2020 Chevrolet Suburban LS 2015-2018,2020 Chevrolet Suburban LT 2015-2016 Chevrolet Suburban LTZ 2017-2018,2020 Chevrolet Suburban Premier 2006 Chevrolet Suburban 1500 Base 2002-2014 Chevrolet Suburban 1500 LS 2002-2014 Chevrolet Suburban 1500 LT 2007-2014 Chevrolet Suburban 1500 LTZ 2004-2006 Chevrolet Suburban 1500 Z71 2007-2013 Chevrolet Suburban 2500 LS 2007-2013 Chevrolet Suburban 2500 LT 2007 Chevrolet Suburban 2500 LTZ 2000-2001,2006 Chevrolet Tahoe Base 2000-2006,2015-2018,2020 Chevrolet Tahoe LS 2000-2006,2015-2018,2020 Chevrolet Tahoe LT 2015-2016 Chevrolet Tahoe LTZ 2015-2018,2020 Chevrolet Tahoe PPV 2017-2018,2020 Chevrolet Tahoe Premier 2015-2018,2020 Chevrolet Tahoe SSV 2003-2006 Chevrolet Tahoe Z71 2010 Dodge Ram 2500 Laramie 2010 Dodge Ram 2500 Power Wagon 2010 Dodge Ram 2500 SLT 2010 Dodge Ram 2500 ST 2010 Dodge Ram 2500 SXT 2010 Dodge Ram 2500 TRX 2010-2014 Ford F-150 FX2 2009-2014 Ford F-150 FX4 2010-2012 Ford F-150 Harley-Davidson Edition 2009-2020 Ford F-150 King Ranch 2009-2020 Ford F-150 Lariat 2011 Ford F-150 Lariat Limited 2013-2014,2016-2018,2020 Ford F-150 Limited 2009-2020 Ford F-150 Platinum 2018,2020 Ford F-150 Police Responder 2016-2020 Ford F-150 SSV 2009-2014 Ford F-150 STX 2009-2020 Ford F-150 XL 2009-2020 Ford F-150 XLT 2018-2020 GMC Canyon All Terrain 2021-2022 GMC Canyon AT4 2015-2020 GMC Canyon Base 2017-2022 GMC Canyon Denali 2021-2022 GMC Canyon Elevation 2021-2022 GMC Canyon Elevation Standard 2015-2020 GMC Canyon SLE 2015-2020 GMC Canyon SLT 2002-2005,2014-2018 GMC Sierra 1500 Base 2014-2018 GMC Sierra 1500 Denali 2002 GMC Sierra 1500 HT 2005-2006,2009-2013 GMC Sierra 1500 Hybrid 1999-2003,2006,2008-2013 GMC Sierra 1500 SL 1999-2018 GMC Sierra 1500 SLE 1999-2018 GMC Sierra 1500 SLT 2002-2013 GMC Sierra 1500 WT 2010-2013 GMC Sierra 1500 XFE 2007 GMC Sierra 1500 Classic Denali 2007 GMC Sierra 1500 Classic Hybrid 2007 GMC Sierra 1500 Classic SL 2007 GMC Sierra 1500 Classic SLE 2007 GMC Sierra 1500 Classic SLT 2007 GMC Sierra 1500 Classic WT 2019 GMC Sierra 1500 Limited Base 2019 GMC Sierra 1500 Limited SLE 2003-2004 GMC Sierra 2500 Base 2003-2004 GMC Sierra 2500 SLE 2003-2004 GMC Sierra 2500 SLT 2003-2004 GMC Sierra 2500 WT 2003-2005 GMC Sierra 2500 HD Base 2011-2014 GMC Sierra 2500 HD Denali 2006 GMC Sierra 2500 HD SL 2003-2014 GMC Sierra 2500 HD SLE 2003-2014 GMC Sierra 2500 HD SLT 2003-2014 GMC Sierra 2500 HD WT 2007 GMC Sierra 2500 HD Classic SL 2007 GMC Sierra 2500 HD Classic SLE 2007 GMC Sierra 2500 HD Classic SLT 2007 GMC Sierra 2500 HD Classic WT 2002-2020 GMC Yukon Denali 2006 GMC Yukon SL 2000-2006,2015-2020 GMC Yukon SLE 2000-2006,2015-2020 GMC Yukon SLT 2015-2020 GMC Yukon XL Denali 2015-2020 GMC Yukon XL SLE 2015-2020 GMC Yukon XL SLT 2002-2014 GMC Yukon XL 1500 Denali 2006 GMC Yukon XL 1500 SL 2002-2014 GMC Yukon XL 1500 SLE 2002-2014 GMC Yukon XL 1500 SLT 2002-2013 GMC Yukon XL 2500 SLE 2002-2013 GMC Yukon XL 2500 SLT 2004-2010 Nissan TITAN LE 2008-2015 Nissan TITAN PRO-4X 2011-2015 Nissan TITAN S 2004-2010 Nissan TITAN SE 2011-2015 Nissan TITAN SL 2011-2015 Nissan TITAN SV 2004-2010 Nissan TITAN XE 2013 Ram 2500 Big Horn 2011-2013 Ram 2500 Laramie 2011-2013 Ram 2500 Laramie Longhorn 2013 Ram 2500 Lone Star 2012-2013 Ram 2500 Outdoorsman 2011-2013 Ram 2500 Power Wagon 2011-2013 Ram 2500 SLT 2011-2013 Ram 2500 ST 2013 Ram 2500 Tradesman 2014-2019 Toyota Tundra 1794 Edition 2007-2013 Toyota Tundra Base 2007-2021 Toyota Tundra Limited 2021 Toyota Tundra Nightshade 2010,2013-2019 Toyota Tundra Platinum 2014-2021 Toyota Tundra SR 2007-2011,2014-2021 Toyota Tundra SR5 2015-2017,2019 Toyota Tundra TRD Pro

2002-2007 Subaru Impreza WRX, 2002-2007 Subaru Impreza WRX STIThis Part Fits: Year Make Model Submodel 2002-2007 Subaru Impreza WRX 2006-2007 Subaru Impreza WRX Limited 2004-2007 Subaru Impreza WRX STI 2007 Subaru Impreza WRX STI Limited 2006-2007 Subaru Impreza WRX TR

Axle back muffler; 4" Polished Stainless Tip; 2002-2007 Subaru WRX/STi.This Part Fits: Year Make Model Submodel 2002-2007 Subaru Impreza WRX 2006-2007 Subaru Impreza WRX Limited 2004-2007 Subaru Impreza WRX STI 2007 Subaru Impreza WRX STI Limited 2006-2007 Subaru Impreza WRX TR

SLP 2005-2010 Ford Mustang 4.6/5.4L LoudMouth Axle-Back Exhaust w/ 3.5in TipsThis Part Fits: Year Make Model Submodel 2005-2010 Ford Mustang Base 2008-2009 Ford Mustang Bullitt 2005-2010 Ford Mustang GT 2007-2008 Ford Mustang Shelby GT 2007-2010 Ford Mustang Shelby GT500 2008-2009 Ford Mustang Shelby GT500KR

Sinister Diesel Universal AR-15 Exhaust Tip (4in to 6in)

Sinister Diesel Universal AR Exhaust Tip (4in to 5in)

Go ahead and step on it. Bedstep is a real time saver. Not to mention knee and back saver. Strong and rugged, this non-slip, retractable bumper step quickly flips down with the nudge of a foot providing a faster, easier and safer way to load or unload your pickups cargo. Supports up to 300 lbs. Frame mounts under the rear bumper so it works even with an open tailgate or when towing.WarrantyThis Part Fits: Year Make Model Submodel 2021-2024 Ford F-150 King Ranch 2021-2024 Ford F-150 Lariat 2021-2023 Ford F-150 Limited 2021-2024 Ford F-150 Platinum 2021-2024 Ford F-150 Police Responder 2021-2024 Ford F-150 Raptor 2023-2024 Ford F-150 Raptor R 2021-2024 Ford F-150 SSV 2024 Ford F-150 STX 2021-2024 Ford F-150 Tremor 2021-2024 Ford F-150 XL 2021-2024 Ford F-150 XLT 2024 Ford F-150 Lightning Flash 2022-2024 Ford F-150 Lightning Lariat 2022-2024 Ford F-150 Lightning Platinum 2022-2024 Ford F-150 Lightning Pro 2023-2024 Ford F-150 Lightning Pro SSV 2022-2024 Ford F-150 Lightning XLT

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation, valves experience 20,000 to 25,000 lbs of applied stress. When valves bounce on the seat, this stress soars to 40,000 to 60,000 lbs. Manley exhaust valves, tested at 40,000 psi and 1400?F, impressively endured up to 100,000,000 (one hundred million) cycles. In contrast, competitors' offerings failed after just 100,000 cycles, showcasing a staggering 1000 times better fatigue life.Designed for High Temperature Gasoline Engines: Engineered for superior performance in high-temperature gasoline engines.Chrome Stems and Hard Tips: Incorporating chrome stems and hard tips for enhanced durability and longevity.Optimized Combustion: Swirl polished under head areas and fully machined combustion faces for improved airflow and combustion efficiency.XH-428 for Exhaust: No competitor worldwide offers the exceptional XH-428 as exhaust valve material. It boasts nearly double the ultimate tensile strength at 1500?F compared to the competition's EV-8.NK-844 for Intake: Our intake valve material, NK-844, is equally unmatched, displaying over four times the ultimate tensile strength of the competition's best intake valve material at 1000?F.

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation, valves experience 20,000 to 25,000 lbs of applied stress. When valves bounce on the seat, this stress soars to 40,000 to 60,000 lbs. Manley exhaust valves, tested at 40,000 psi and 1400?F, impressively endured up to 100,000,000 (one hundred million) cycles. In contrast, competitors' offerings failed after just 100,000 cycles, showcasing a staggering 1000 times better fatigue life.Designed for High Temperature Gasoline Engines: Engineered for superior performance in high-temperature gasoline engines.Chrome Stems and Hard Tips: Incorporating chrome stems and hard tips for enhanced durability and longevity.Optimized Combustion: Swirl polished under head areas and fully machined combustion faces for improved airflow and combustion efficiency.XH-428 for Exhaust: No competitor worldwide offers the exceptional XH-428 as exhaust valve material. It boasts nearly double the ultimate tensile strength at 1500?F compared to the competition's EV-8.NK-844 for Intake: Our intake valve material, NK-844, is equally unmatched, displaying over four times the ultimate tensile strength of the competition's best intake valve material at 1000?F.

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation, valves experience 20,000 to 25,000 lbs of applied stress. When valves bounce on the seat, this stress soars to 40,000 to 60,000 lbs. Manley exhaust valves, tested at 40,000 psi and 1400?F, impressively endured up to 100,000,000 (one hundred million) cycles. In contrast, competitors' offerings failed after just 100,000 cycles, showcasing a staggering 1000 times better fatigue life.Designed for High Temperature Gasoline Engines: Engineered for superior performance in high-temperature gasoline engines.Chrome Stems and Hard Tips: Incorporating chrome stems and hard tips for enhanced durability and longevity.Optimized Combustion: Swirl polished under head areas and fully machined combustion faces for improved airflow and combustion efficiency.XH-428 for Exhaust: No competitor worldwide offers the exceptional XH-428 as exhaust valve material. It boasts nearly double the ultimate tensile strength at 1500?F compared to the competition's EV-8.NK-844 for Intake: Our intake valve material, NK-844, is equally unmatched, displaying over four times the ultimate tensile strength of the competition's best intake valve material at 1000?F.

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation, valves experience 20,000 to 25,000 lbs of applied stress. When valves bounce on the seat, this stress soars to 40,000 to 60,000 lbs. Manley exhaust valves, tested at 40,000 psi and 1400?F, impressively endured up to 100,000,000 (one hundred million) cycles. In contrast, competitors' offerings failed after just 100,000 cycles, showcasing a staggering 1000 times better fatigue life.Designed for High Temperature Gasoline Engines: Engineered for superior performance in high-temperature gasoline engines.Chrome Stems and Hard Tips: Incorporating chrome stems and hard tips for enhanced durability and longevity.Optimized Combustion: Swirl polished under head areas and fully machined combustion faces for improved airflow and combustion efficiency.XH-428 for Exhaust: No competitor worldwide offers the exceptional XH-428 as exhaust valve material. It boasts nearly double the ultimate tensile strength at 1500?F compared to the competition's EV-8.NK-844 for Intake: Our intake valve material, NK-844, is equally unmatched, displaying over four times the ultimate tensile strength of the competition's best intake valve material at 1000?F.

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation, valves experience 20,000 to 25,000 lbs of applied stress. When valves bounce on the seat, this stress soars to 40,000 to 60,000 lbs. Manley exhaust valves, tested at 40,000 psi and 1400?F, impressively endured up to 100,000,000 (one hundred million) cycles. In contrast, competitors' offerings failed after just 100,000 cycles, showcasing a staggering 1000 times better fatigue life.Designed for High Temperature Gasoline Engines: Engineered for superior performance in high-temperature gasoline engines.Chrome Stems and Hard Tips: Incorporating chrome stems and hard tips for enhanced durability and longevity.Optimized Combustion: Swirl polished under head areas and fully machined combustion faces for improved airflow and combustion efficiency.XH-428 for Exhaust: No competitor worldwide offers the exceptional XH-428 as exhaust valve material. It boasts nearly double the ultimate tensile strength at 1500?F compared to the competition's EV-8.NK-844 for Intake: Our intake valve material, NK-844, is equally unmatched, displaying over four times the ultimate tensile strength of the competition's best intake valve material at 1000?F.

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation, valves experience 20,000 to 25,000 lbs of applied stress. When valves bounce on the seat, this stress soars to 40,000 to 60,000 lbs. Manley exhaust valves, tested at 40,000 psi and 1400?F, impressively endured up to 100,000,000 (one hundred million) cycles. In contrast, competitors' offerings failed after just 100,000 cycles, showcasing a staggering 1000 times better fatigue life.Designed for High Temperature Gasoline Engines: Engineered for superior performance in high-temperature gasoline engines.Chrome Stems and Hard Tips: Incorporating chrome stems and hard tips for enhanced durability and longevity.Optimized Combustion: Swirl polished under head areas and fully machined combustion faces for improved airflow and combustion efficiency.XH-428 for Exhaust: No competitor worldwide offers the exceptional XH-428 as exhaust valve material. It boasts nearly double the ultimate tensile strength at 1500?F compared to the competition's EV-8.NK-844 for Intake: Our intake valve material, NK-844, is equally unmatched, displaying over four times the ultimate tensile strength of the competition's best intake valve material at 1000?F.

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation, valves experience 20,000 to 25,000 lbs of applied stress. When valves bounce on the seat, this stress soars to 40,000 to 60,000 lbs. Manley exhaust valves, tested at 40,000 psi and 1400?F, impressively endured up to 100,000,000 (one hundred million) cycles. In contrast, competitors' offerings failed after just 100,000 cycles, showcasing a staggering 1000 times better fatigue life.Designed for High Temperature Gasoline Engines: Engineered for superior performance in high-temperature gasoline engines.Chrome Stems and Hard Tips: Incorporating chrome stems and hard tips for enhanced durability and longevity.Optimized Combustion: Swirl polished under head areas and fully machined combustion faces for improved airflow and combustion efficiency.XH-428 for Exhaust: No competitor worldwide offers the exceptional XH-428 as exhaust valve material. It boasts nearly double the ultimate tensile strength at 1500?F compared to the competition's EV-8.NK-844 for Intake: Our intake valve material, NK-844, is equally unmatched, displaying over four times the ultimate tensile strength of the competition's best intake valve material at 1000?F.

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation, valves experience 20,000 to 25,000 lbs of applied stress. When valves bounce on the seat, this stress soars to 40,000 to 60,000 lbs. Manley exhaust valves, tested at 40,000 psi and 1400?F, impressively endured up to 100,000,000 (one hundred million) cycles. In contrast, competitors' offerings failed after just 100,000 cycles, showcasing a staggering 1000 times better fatigue life.Designed for High Temperature Gasoline Engines: Engineered for superior performance in high-temperature gasoline engines.Chrome Stems and Hard Tips: Incorporating chrome stems and hard tips for enhanced durability and longevity.Optimized Combustion: Swirl polished under head areas and fully machined combustion faces for improved airflow and combustion efficiency.XH-428 for Exhaust: No competitor worldwide offers the exceptional XH-428 as exhaust valve material. It boasts nearly double the ultimate tensile strength at 1500?F compared to the competition's EV-8.NK-844 for Intake: Our intake valve material, NK-844, is equally unmatched, displaying over four times the ultimate tensile strength of the competition's best intake valve material at 1000?F.

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation, valves experience 20,000 to 25,000 lbs of applied stress. When valves bounce on the seat, this stress soars to 40,000 to 60,000 lbs. Manley exhaust valves, tested at 40,000 psi and 1400?F, impressively endured up to 100,000,000 (one hundred million) cycles. In contrast, competitors' offerings failed after just 100,000 cycles, showcasing a staggering 1000 times better fatigue life.Designed for High Temperature Gasoline Engines: Engineered for superior performance in high-temperature gasoline engines.Chrome Stems and Hard Tips: Incorporating chrome stems and hard tips for enhanced durability and longevity.Optimized Combustion: Swirl polished under head areas and fully machined combustion faces for improved airflow and combustion efficiency.XH-428 for Exhaust: No competitor worldwide offers the exceptional XH-428 as exhaust valve material. It boasts nearly double the ultimate tensile strength at 1500?F compared to the competition's EV-8.NK-844 for Intake: Our intake valve material, NK-844, is equally unmatched, displaying over four times the ultimate tensile strength of the competition's best intake valve material at 1000?F.

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation, valves experience 20,000 to 25,000 lbs of applied stress. When valves bounce on the seat, this stress soars to 40,000 to 60,000 lbs. Manley exhaust valves, tested at 40,000 psi and 1400?F, impressively endured up to 100,000,000 (one hundred million) cycles. In contrast, competitors' offerings failed after just 100,000 cycles, showcasing a staggering 1000 times better fatigue life.Designed for High Temperature Gasoline Engines: Engineered for superior performance in high-temperature gasoline engines.Chrome Stems and Hard Tips: Incorporating chrome stems and hard tips for enhanced durability and longevity.Optimized Combustion: Swirl polished under head areas and fully machined combustion faces for improved airflow and combustion efficiency.XH-428 for Exhaust: No competitor worldwide offers the exceptional XH-428 as exhaust valve material. It boasts nearly double the ultimate tensile strength at 1500?F compared to the competition's EV-8.NK-844 for Intake: Our intake valve material, NK-844, is equally unmatched, displaying over four times the ultimate tensile strength of the competition's best intake valve material at 1000?F.

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation, valves experience 20,000 to 25,000 lbs of applied stress. When valves bounce on the seat, this stress soars to 40,000 to 60,000 lbs. Manley exhaust valves, tested at 40,000 psi and 1400?F, impressively endured up to 100,000,000 (one hundred million) cycles. In contrast, competitors' offerings failed after just 100,000 cycles, showcasing a staggering 1000 times better fatigue life.Designed for High Temperature Gasoline Engines: Engineered for superior performance in high-temperature gasoline engines.Chrome Stems and Hard Tips: Incorporating chrome stems and hard tips for enhanced durability and longevity.Optimized Combustion: Swirl polished under head areas and fully machined combustion faces for improved airflow and combustion efficiency.XH-428 for Exhaust: No competitor worldwide offers the exceptional XH-428 as exhaust valve material. It boasts nearly double the ultimate tensile strength at 1500?F compared to the competition's EV-8.NK-844 for Intake: Our intake valve material, NK-844, is equally unmatched, displaying over four times the ultimate tensile strength of the competition's best intake valve material at 1000?F.

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation, valves experience 20,000 to 25,000 lbs of applied stress. When valves bounce on the seat, this stress soars to 40,000 to 60,000 lbs. Manley exhaust valves, tested at 40,000 psi and 1400?F, impressively endured up to 100,000,000 (one hundred million) cycles. In contrast, competitors' offerings failed after just 100,000 cycles, showcasing a staggering 1000 times better fatigue life.Designed for High Temperature Gasoline Engines: Engineered for superior performance in high-temperature gasoline engines.Chrome Stems and Hard Tips: Incorporating chrome stems and hard tips for enhanced durability and longevity.Optimized Combustion: Swirl polished under head areas and fully machined combustion faces for improved airflow and combustion efficiency.XH-428 for Exhaust: No competitor worldwide offers the exceptional XH-428 as exhaust valve material. It boasts nearly double the ultimate tensile strength at 1500?F compared to the competition's EV-8.NK-844 for Intake: Our intake valve material, NK-844, is equally unmatched, displaying over four times the ultimate tensile strength of the competition's best intake valve material at 1000?F.

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation, valves experience 20,000 to 25,000 lbs of applied stress. When valves bounce on the seat, this stress soars to 40,000 to 60,000 lbs. Manley exhaust valves, tested at 40,000 psi and 1400?F, impressively endured up to 100,000,000 (one hundred million) cycles. In contrast, competitors' offerings failed after just 100,000 cycles, showcasing a staggering 1000 times better fatigue life.Designed for High Temperature Gasoline Engines: Engineered for superior performance in high-temperature gasoline engines.Chrome Stems and Hard Tips: Incorporating chrome stems and hard tips for enhanced durability and longevity.Optimized Combustion: Swirl polished under head areas and fully machined combustion faces for improved airflow and combustion efficiency.XH-428 for Exhaust: No competitor worldwide offers the exceptional XH-428 as exhaust valve material. It boasts nearly double the ultimate tensile strength at 1500?F compared to the competition's EV-8.NK-844 for Intake: Our intake valve material, NK-844, is equally unmatched, displaying over four times the ultimate tensile strength of the competition's best intake valve material at 1000?F.

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation, valves experience 20,000 to 25,000 lbs of applied stress. When valves bounce on the seat, this stress soars to 40,000 to 60,000 lbs. Manley exhaust valves, tested at 40,000 psi and 1400?F, impressively endured up to 100,000,000 (one hundred million) cycles. In contrast, competitors' offerings failed after just 100,000 cycles, showcasing a staggering 1000 times better fatigue life.Designed for High Temperature Gasoline Engines: Engineered for superior performance in high-temperature gasoline engines.Chrome Stems and Hard Tips: Incorporating chrome stems and hard tips for enhanced durability and longevity.Optimized Combustion: Swirl polished under head areas and fully machined combustion faces for improved airflow and combustion efficiency.XH-428 for Exhaust: No competitor worldwide offers the exceptional XH-428 as exhaust valve material. It boasts nearly double the ultimate tensile strength at 1500?F compared to the competition's EV-8.NK-844 for Intake: Our intake valve material, NK-844, is equally unmatched, displaying over four times the ultimate tensile strength of the competition's best intake valve material at 1000?F.

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation, valves experience 20,000 to 25,000 lbs of applied stress. When valves bounce on the seat, this stress soars to 40,000 to 60,000 lbs. Manley exhaust valves, tested at 40,000 psi and 1400?F, impressively endured up to 100,000,000 (one hundred million) cycles. In contrast, competitors' offerings failed after just 100,000 cycles, showcasing a staggering 1000 times better fatigue life.Designed for High Temperature Gasoline Engines: Engineered for superior performance in high-temperature gasoline engines.Chrome Stems and Hard Tips: Incorporating chrome stems and hard tips for enhanced durability and longevity.Optimized Combustion: Swirl polished under head areas and fully machined combustion faces for improved airflow and combustion efficiency.XH-428 for Exhaust: No competitor worldwide offers the exceptional XH-428 as exhaust valve material. It boasts nearly double the ultimate tensile strength at 1500?F compared to the competition's EV-8.NK-844 for Intake: Our intake valve material, NK-844, is equally unmatched, displaying over four times the ultimate tensile strength of the competition's best intake valve material at 1000?F.

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation, valves experience 20,000 to 25,000 lbs of applied stress. When valves bounce on the seat, this stress soars to 40,000 to 60,000 lbs. Manley exhaust valves, tested at 40,000 psi and 1400?F, impressively endured up to 100,000,000 (one hundred million) cycles. In contrast, competitors' offerings failed after just 100,000 cycles, showcasing a staggering 1000 times better fatigue life.Designed for High Temperature Gasoline Engines: Engineered for superior performance in high-temperature gasoline engines.Chrome Stems and Hard Tips: Incorporating chrome stems and hard tips for enhanced durability and longevity.Optimized Combustion: Swirl polished under head areas and fully machined combustion faces for improved airflow and combustion efficiency.XH-428 for Exhaust: No competitor worldwide offers the exceptional XH-428 as exhaust valve material. It boasts nearly double the ultimate tensile strength at 1500?F compared to the competition's EV-8.NK-844 for Intake: Our intake valve material, NK-844, is equally unmatched, displaying over four times the ultimate tensile strength of the competition's best intake valve material at 1000?F.

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation, valves experience 20,000 to 25,000 lbs of applied stress. When valves bounce on the seat, this stress soars to 40,000 to 60,000 lbs. Manley exhaust valves, tested at 40,000 psi and 1400?F, impressively endured up to 100,000,000 (one hundred million) cycles. In contrast, competitors' offerings failed after just 100,000 cycles, showcasing a staggering 1000 times better fatigue life.Designed for High Temperature Gasoline Engines: Engineered for superior performance in high-temperature gasoline engines.Chrome Stems and Hard Tips: Incorporating chrome stems and hard tips for enhanced durability and longevity.Optimized Combustion: Swirl polished under head areas and fully machined combustion faces for improved airflow and combustion efficiency.XH-428 for Exhaust: No competitor worldwide offers the exceptional XH-428 as exhaust valve material. It boasts nearly double the ultimate tensile strength at 1500?F compared to the competition's EV-8.NK-844 for Intake: Our intake valve material, NK-844, is equally unmatched, displaying over four times the ultimate tensile strength of the competition's best intake valve material at 1000?F.

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation, valves experience 20,000 to 25,000 lbs of applied stress. When valves bounce on the seat, this stress soars to 40,000 to 60,000 lbs. Manley exhaust valves, tested at 40,000 psi and 1400?F, impressively endured up to 100,000,000 (one hundred million) cycles. In contrast, competitors' offerings failed after just 100,000 cycles, showcasing a staggering 1000 times better fatigue life.Designed for High Temperature Gasoline Engines: Engineered for superior performance in high-temperature gasoline engines.Chrome Stems and Hard Tips: Incorporating chrome stems and hard tips for enhanced durability and longevity.Optimized Combustion: Swirl polished under head areas and fully machined combustion faces for improved airflow and combustion efficiency.XH-428 for Exhaust: No competitor worldwide offers the exceptional XH-428 as exhaust valve material. It boasts nearly double the ultimate tensile strength at 1500?F compared to the competition's EV-8.NK-844 for Intake: Our intake valve material, NK-844, is equally unmatched, displaying over four times the ultimate tensile strength of the competition's best intake valve material at 1000?F.

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation, valves experience 20,000 to 25,000 lbs of applied stress. When valves bounce on the seat, this stress soars to 40,000 to 60,000 lbs. Manley exhaust valves, tested at 40,000 psi and 1400?F, impressively endured up to 100,000,000 (one hundred million) cycles. In contrast, competitors' offerings failed after just 100,000 cycles, showcasing a staggering 1000 times better fatigue life.Designed for High Temperature Gasoline Engines: Engineered for superior performance in high-temperature gasoline engines.Chrome Stems and Hard Tips: Incorporating chrome stems and hard tips for enhanced durability and longevity.Optimized Combustion: Swirl polished under head areas and fully machined combustion faces for improved airflow and combustion efficiency.XH-428 for Exhaust: No competitor worldwide offers the exceptional XH-428 as exhaust valve material. It boasts nearly double the ultimate tensile strength at 1500?F compared to the competition's EV-8.NK-844 for Intake: Our intake valve material, NK-844, is equally unmatched, displaying over four times the ultimate tensile strength of the competition's best intake valve material at 1000?F.

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation, valves experience 20,000 to 25,000 lbs of applied stress. When valves bounce on the seat, this stress soars to 40,000 to 60,000 lbs. Manley exhaust valves, tested at 40,000 psi and 1400?F, impressively endured up to 100,000,000 (one hundred million) cycles. In contrast, competitors' offerings failed after just 100,000 cycles, showcasing a staggering 1000 times better fatigue life.Designed for High Temperature Gasoline Engines: Engineered for superior performance in high-temperature gasoline engines.Chrome Stems and Hard Tips: Incorporating chrome stems and hard tips for enhanced durability and longevity.Optimized Combustion: Swirl polished under head areas and fully machined combustion faces for improved airflow and combustion efficiency.XH-428 for Exhaust: No competitor worldwide offers the exceptional XH-428 as exhaust valve material. It boasts nearly double the ultimate tensile strength at 1500?F compared to the competition's EV-8.NK-844 for Intake: Our intake valve material, NK-844, is equally unmatched, displaying over four times the ultimate tensile strength of the competition's best intake valve material at 1000?F.

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation, valves experience 20,000 to 25,000 lbs of applied stress. When valves bounce on the seat, this stress soars to 40,000 to 60,000 lbs. Manley exhaust valves, tested at 40,000 psi and 1400?F, impressively endured up to 100,000,000 (one hundred million) cycles. In contrast, competitors' offerings failed after just 100,000 cycles, showcasing a staggering 1000 times better fatigue life.Designed for High Temperature Gasoline Engines: Engineered for superior performance in high-temperature gasoline engines.Chrome Stems and Hard Tips: Incorporating chrome stems and hard tips for enhanced durability and longevity.Optimized Combustion: Swirl polished under head areas and fully machined combustion faces for improved airflow and combustion efficiency.XH-428 for Exhaust: No competitor worldwide offers the exceptional XH-428 as exhaust valve material. It boasts nearly double the ultimate tensile strength at 1500?F compared to the competition's EV-8.NK-844 for Intake: Our intake valve material, NK-844, is equally unmatched, displaying over four times the ultimate tensile strength of the competition's best intake valve material at 1000?F.

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation, valves experience 20,000 to 25,000 lbs of applied stress. When valves bounce on the seat, this stress soars to 40,000 to 60,000 lbs. Manley exhaust valves, tested at 40,000 psi and 1400?F, impressively endured up to 100,000,000 (one hundred million) cycles. In contrast, competitors' offerings failed after just 100,000 cycles, showcasing a staggering 1000 times better fatigue life.Designed for High Temperature Gasoline Engines: Engineered for superior performance in high-temperature gasoline engines.Chrome Stems and Hard Tips: Incorporating chrome stems and hard tips for enhanced durability and longevity.Optimized Combustion: Swirl polished under head areas and fully machined combustion faces for improved airflow and combustion efficiency.XH-428 for Exhaust: No competitor worldwide offers the exceptional XH-428 as exhaust valve material. It boasts nearly double the ultimate tensile strength at 1500?F compared to the competition's EV-8.NK-844 for Intake: Our intake valve material, NK-844, is equally unmatched, displaying over four times the ultimate tensile strength of the competition's best intake valve material at 1000?F.

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation, valves experience 20,000 to 25,000 lbs of applied stress. When valves bounce on the seat, this stress soars to 40,000 to 60,000 lbs. Manley exhaust valves, tested at 40,000 psi and 1400?F, impressively endured up to 100,000,000 (one hundred million) cycles. In contrast, competitors' offerings failed after just 100,000 cycles, showcasing a staggering 1000 times better fatigue life.Designed for High Temperature Gasoline Engines: Engineered for superior performance in high-temperature gasoline engines.Chrome Stems and Hard Tips: Incorporating chrome stems and hard tips for enhanced durability and longevity.Optimized Combustion: Swirl polished under head areas and fully machined combustion faces for improved airflow and combustion efficiency.XH-428 for Exhaust: No competitor worldwide offers the exceptional XH-428 as exhaust valve material. It boasts nearly double the ultimate tensile strength at 1500?F compared to the competition's EV-8.NK-844 for Intake: Our intake valve material, NK-844, is equally unmatched, displaying over four times the ultimate tensile strength of the competition's best intake valve material at 1000?F.

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation, valves experience 20,000 to 25,000 lbs of applied stress. When valves bounce on the seat, this stress soars to 40,000 to 60,000 lbs. Manley exhaust valves, tested at 40,000 psi and 1400?F, impressively endured up to 100,000,000 (one hundred million) cycles. In contrast, competitors' offerings failed after just 100,000 cycles, showcasing a staggering 1000 times better fatigue life.Designed for High Temperature Gasoline Engines: Engineered for superior performance in high-temperature gasoline engines.Chrome Stems and Hard Tips: Incorporating chrome stems and hard tips for enhanced durability and longevity.Optimized Combustion: Swirl polished under head areas and fully machined combustion faces for improved airflow and combustion efficiency.XH-428 for Exhaust: No competitor worldwide offers the exceptional XH-428 as exhaust valve material. It boasts nearly double the ultimate tensile strength at 1500?F compared to the competition's EV-8.NK-844 for Intake: Our intake valve material, NK-844, is equally unmatched, displaying over four times the ultimate tensile strength of the competition's best intake valve material at 1000?F.

Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems and hard tips are incorporated for enhanced longevity and wear resistance.Swirl Polished and Fully Machined: The valves feature swirl polished under head areas and fully machined combustion faces to optimize airflow and combustion efficiency.Variety of Shapes: Choose between Race Master (Straight Stem) and Race Flo shapes to suit your racing engine's specific requirements.Recommended for Alcohol Engines: These valves are the recommended choice for exhaust valves in alcohol engines, ensuring reliable performance even in demanding conditions.

Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems and hard tips are incorporated for enhanced longevity and wear resistance.Swirl Polished and Fully Machined: The valves feature swirl polished under head areas and fully machined combustion faces to optimize airflow and combustion efficiency.Variety of Shapes: Choose between Race Master (Straight Stem) and Race Flo shapes to suit your racing engine's specific requirements.Recommended for Alcohol Engines: These valves are the recommended choice for exhaust valves in alcohol engines, ensuring reliable performance even in demanding conditions.

Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems and hard tips are incorporated for enhanced longevity and wear resistance.Swirl Polished and Fully Machined: The valves feature swirl polished under head areas and fully machined combustion faces to optimize airflow and combustion efficiency.Variety of Shapes: Choose between Race Master (Straight Stem) and Race Flo shapes to suit your racing engine's specific requirements.Recommended for Alcohol Engines: These valves are the recommended choice for exhaust valves in alcohol engines, ensuring reliable performance even in demanding conditions.