Harmonic Damper

Grade 8 MaterialHeat-Treated For StrengthHex Prevents Socket SlippageAccurate and Uniform TorqueBlack Plated Finish. Zinc Finish.

Ensures that the harmonic balancer / damper stays secureFits chevy/gm gen iii/iv ls-based engines such as 4.8, 5.3, 5.7, 6.0, 6.2, and others based on the popular platformSpecifications: 4.75 “ overall length, 16 mm x 2.0 x 60 mm thread, ...

Fits Applications Revisions:Chevrolet Nova 1969-79GMC C15/C1500 Pickup Base 1967-83GMC C1500 Pickup Base 1980, 84-86, 88-95GMC C25/2500 Pickup Base 1967-78GMC C3500 Pickup Base 1975-86, 88-95GMC K1500 Pickup Base 1975-86, 88-95. Gold.