• Broad RPM range protection.
• Reduce risk of crankshaft failure.
• Reduce wear on critical engine parts.
• Unleash lost torque & horsepower.
• No maintenance required.
• Superior durability.
• NOT SFI 18.1 SPEC.
• Made in USA.

• Ford 289, 302, 351, 400ci V8. External balance, 28oz. 4 bolt standard Ford pulley bolt pattern. Pulley space #717656 may be required on some 1975-later engines. Custom pulleys may be required on 1969 and earlier engines.

Attributes:

• Brand Name: Fluidampr
• GTIN: 00815293001296
• Bolt And Washer Included: No
• Degree Marking Range: 2 degree increments, 50 BTDC to 10 ATDC
• Degree Markings: Engraved
• Depth: 3.5
• Engine Balance: External (28 oz)
• Finish: No Finish
• Grade Type: Improved Design
• Inside Diameter: 1.3745
• Keyway Type: Single; (3/16")
• Material: Steel
• Mounting Hole Diameter: 1.3745
• Mounting Hole Quantity: 1
• Outside Diameter: 6.25
• Safety Rating: Not SFI Approved
• Weight / Rotating Weight: 10.1 lbs / 6.7 lbs

Extended Information:

• Country of Origin: US
• Emissions : Emissions Compliance Exempt

Packing Information:

• Quantity of Each: 1
• Package UOM: EA
• Dimension: 10.5 x 10.5 x 4.5 inches
• Weight: 10.1 POUNDS

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