Harmonic Balancer Bolt High hex head prevents socket slippage when adjusting valves or rotating the engine to degree in a cam.
Extra thick parallel ground washer delivers a smoother more accurate more uniform torque.
Block Damper Designed specifically for small block Chevy.
Balancer Bolt Ideal for high performance drag race and circle track applications.
Balancer Bolt Harmonic Comes complete with split lock washers to prevent any loosening caused by vibration.
Description
SB-Chevy, 7/16''-20 x 2-1/4''
SBC Balancer Bolt Harmonic Chevy 280 305 350 383 Small Block Damper
Grade 8 Material
Heat-Treated For Strength
Hex Prevents Socket Slippage
Accurate and Uniform Torque
Black Plated Finish