Fluidampr Pontiac 389 400 421 428 455 CID V-8 Steel Internally Balanced Damper

Protect your engine. Modifications can compromise your stock harmonic balancer. Install a Fluidampr performance damper early for best durability. Superior viscous damper design controls harmful torsional vibration across the entire rpm range. Reduce wear on engine components. Reduce risk of crankshaft failure. Improve timing. Unleash lost torque and horsepower. Precision CNC machined and balanced high-grade steel components. Corrosion resistant black zinc finish with engraved timing marks. No maintenance required. Trusted by leading engine builders worldwide. SFI 18.1 certified. Made in USA.

• Broad RPM range protection.
• Reduce risk of crankshaft failure.
• Reduce wear on critical engine parts.
• Unleash lost torque & horsepower.
• No maintenance required.
• Superior durability.
• SFI 18.1 spec. Race proven for over 35 years.
• Made in USA.

Attributes:

• GTIN: 00815293001180
• Brand Name: Fluidampr
• Bolt and Washer Included: No
• Outside Diameter: 6-5/8"
• Safety Rating: SFI 18.1
• Pulley Bolt Pattern: 4 bolt pattern on 3.300 circle. Holes in pulley must be re-drilled. 1969-later timing cover and pulley may be required on earlier models.
• Mounting Hole Quantity: 1
• Degree Marking Range: 50 BTDC to 10 ATDC. Additional timing/degree marks at 90, 180 and 270
• Material: Steel
• Keyway Type: Single; (3/16")
• Inside Diameter: 1.372
• Finish: Black Zinc
• Engine Balance: Internal
• Depth: 3.247
• Degree Markings: Engraved
• Weight / Rotating Weight: 10.2 lbs / 6.8 lbs

Extended Information:

• Country of Origin: United States
• Emissions : Released
• Life Cycle Status: Announced

Packing Information:

• Quantity of Each: 1
• Package UOM: EA
• Dimension: 10.5 x 10.5 x 4.5 inches
• Weight: 10.2 lb

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