Fluidampr SFI 18.1 Harmonic Balancer - 7.750 in OD - Internal Balance - Black Oxide Caps and Plugs Edge has been known for

Edge has been known for the power its modules and programmers produce

85 and earlier Small Block Chevys with left or rear mounted starters

21 in Long

Large Body

Fluidampr SFI 18.1 Harmonic Balancer - 7.750 in OD - Internal Balance - Black Oxide Caps and Plugs Edge has been known forReduce 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. Vehicle Applications: Chevrolet: Tahoe 21 22 5. 3 L Engine, GMC: Yukon 21 22 5. 3 L Engine, Chevrolet: Tahoe 21 22 6. 2 L Engine, GMC: Savana 2500 21 22 6. 6 L Engine, GMC: Yukon XL 21 22 5. 3 L Engine, Cadillac: Escalade 21 22 6. 2 L Engine,