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.This Part Fits: Year Make Model Submodel 2002-2004 Acura RSX Type-S

High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome Stems and Hard Tips: These valves feature chrome stems and hard tips for increased durability and wear resistance, making them suitable for demanding applications.Swirl Polished and Fully Machined: The under head areas are meticulously swirl polished, and the combustion faces are fully machined, enhancing airflow and combustion efficiency.Variety of Shapes: Choose from the Street Master (Straight Stem) or Street Flo shapes, allowing you to customize your valve selection based on your specific needs.

High-Quality Stainless Steel: Our Street Series valves, available as XH-424 for exhaust and NK-841 for intake, are crafted from top-grade stainless steel, ensuring durability and longevity.Chrome Stems and Hard Tips: These valves feature chrome stems and hard tips for increased durability and wear resistance, making them suitable for demanding applications.Swirl Polished and Fully Machined: The under head areas are meticulously swirl polished, and the combustion faces are fully machined, enhancing airflow and combustion efficiency.Variety of Shapes: Choose from the Street Master (Straight Stem) or Street Flo shapes, allowing you to customize your valve selection based on your specific needs.

2618 Alloy Forgings: We use domestic 2618 alloy forgings, ensuring superior strength and performance.Chrome Moly Wrist Pins: Premium Chrome Moly wrist pins come standard with our Standard Series Pistons. For select SKUs, we offer wrist pin upgrades to 9310 and Turbo Tuff/DLC alloys, providing additional durability.Exacting Ring Lands and Grooves: We adhere to strict standards for piston ring lands and grooves, resulting in enhanced ring seal and more power.Cam and Barrel Profiles: Our pistons boast cam and barrel (skirt) profiles that generate substantial power while being gentle on cylinder walls.Unique Fixturing: Manley's unique fixturing allows for skirt turning and ring groove machining in a single operation, ensuring ultimate ring groove to skirt squareness.

Manley Valve Lock/Keeper, LOC-S7 .3415 +.050 B/L.

Titanium Valves for Weight Reduction: Ideal for reducing valve train weight, improving engine efficiency, and enhancing overall performance.High-RPM Capabilities: Tailored for high-rpm and extended high-rpm applications, allowing for higher engine speeds and compatibility with aggressive camshaft profiles.One-Piece Forged Construction: Manley titanium valves feature one-piece forged construction with grain flow, ensuring durability and minimizing potential weak points compared to head-welded alternatives.State-of-the-Art Machining: Meticulously machined in state-of-the-art CNC turning centers and valve stem grinders, maintaining exacting tolerances for optimal valve performance.Exceptional Titanium Alloys for Durability: Manley utilizes the finest titanium alloys for both Exhaust and exhaust valves, striking a perfect balance between mechanical properties, hardness, ductility, and fatigue strength at specific temperatures.Rigorous Quality Control for Reliability: Each Manley titanium valve undergoes a stringent final inspection process to ensure uncompromising quality, performance, and reliability.Tight Tolerance Delivery: Strict quality control measures enable the delivery of valves within tight tolerances, meeting the highest precision standards.Valves are CrN Slick Coated with inserted hard tips and Manley's Bead Loc? single radius keeper groove.

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.

2618 Alloy Forgings: We use domestic 2618 alloy forgings, ensuring superior strength and performance.Chrome Moly Wrist Pins: Premium Chrome Moly wrist pins come standard with our Standard Series Pistons. For select SKUs, we offer wrist pin upgrades to 9310 and Turbo Tuff/DLC alloys, providing additional durability.Exacting Ring Lands and Grooves: We adhere to strict standards for piston ring lands and grooves, resulting in enhanced ring seal and more power.Cam and Barrel Profiles: Our pistons boast cam and barrel (skirt) profiles that generate substantial power while being gentle on cylinder walls.Unique Fixturing: Manley's unique fixturing allows for skirt turning and ring groove machining in a single operation, ensuring ultimate ring groove to skirt squareness.

2618 Alloy Forgings: We use domestic 2618 alloy forgings, ensuring superior strength and performance.Chrome Moly Wrist Pins: Premium Chrome Moly wrist pins come standard with our Standard Series Pistons. For select SKUs, we offer wrist pin upgrades to 9310 and Turbo Tuff/DLC alloys, providing additional durability.Exacting Ring Lands and Grooves: We adhere to strict standards for piston ring lands and grooves, resulting in enhanced ring seal and more power.Cam and Barrel Profiles: Our pistons boast cam and barrel (skirt) profiles that generate substantial power while being gentle on cylinder walls.Unique Fixturing: Manley's unique fixturing allows for skirt turning and ring groove machining in a single operation, ensuring ultimate ring groove to skirt squareness.

Manley Piston Wrist Pin, WRIST PIN-.927X2.300.

Manley Piston Wrist Pin, WRIST PIN-.927X2.300.

Manley Piston Wrist Pin, WRIST PIN-.990X2.930.

Meticulously formed ends with exact radiiExcellent concentricity, closely controlled lengthHeat treated and black oxide finished

Meticulously formed ends with exact radiiExcellent concentricity, closely controlled lengthHeat treated and black oxide finished

Meticulously formed ends with exact radiiExcellent concentricity, closely controlled lengthHeat treated and black oxide finished

Meticulously formed ends with exact radiiExcellent concentricity, closely controlled lengthHeat treated and black oxide finished

Meticulously formed ends with exact radiiExcellent concentricity, closely controlled lengthHeat treated and black oxide finished

Meticulously formed ends with exact radiiExcellent concentricity, closely controlled lengthHeat treated and black oxide finished

Meticulously formed ends with exact radiiExcellent concentricity, closely controlled lengthHeat treated and black oxide finished

Meticulously formed ends with exact radiiExcellent concentricity, closely controlled lengthHeat treated and black oxide finished

Meticulously formed ends with exact radiiExcellent concentricity, closely controlled lengthHeat treated and black oxide finished

Meticulously formed ends with exact radiiExcellent concentricity, closely controlled lengthHeat treated and black oxide finished

Meticulously formed ends with exact radiiExcellent concentricity, closely controlled lengthHeat treated and black oxide finished

Meticulously formed ends with exact radiiExcellent concentricity, closely controlled lengthHeat treated and black oxide finished

Cup and tip pushrods and ball end pushrods manufactured of 1010 steelSwedged end pushrods manufactured of 4130 chrome molyAll pushrods are heat treated and black oxide finished

Meticulously formed ends with exact radiiExcellent concentricity, closely controlled lengthHeat treated and black oxide finished

Meticulously formed ends with exact radiiExcellent concentricity, closely controlled lengthHeat treated and black oxide finished

Meticulously formed ends with exact radiiExcellent concentricity, closely controlled lengthHeat treated and black oxide finished

Meticulously formed ends with exact radiiExcellent concentricity, closely controlled lengthHeat treated and black oxide finished

Meticulously formed ends with exact radiiExcellent concentricity, closely controlled lengthHeat treated and black oxide finished

Meticulously formed ends with exact radiiExcellent concentricity, closely controlled lengthHeat treated and black oxide finished

Meticulously formed ends with exact radiiExcellent concentricity, closely controlled lengthHeat treated and black oxide finished

Meticulously formed ends with exact radiiExcellent concentricity, closely controlled lengthHeat treated and black oxide finished

Meticulously formed ends with exact radiiExcellent concentricity, closely controlled lengthHeat treated and black oxide finished

Meticulously formed ends with exact radiiExcellent concentricity, closely controlled lengthHeat treated and black oxide finished

Meticulously formed ends with exact radiiExcellent concentricity, closely controlled lengthHeat treated and black oxide finished