Mr. Gasket Big Block Chevy Harmonic Balancer Bolt Kits feature a high hex head that prevents socket slippage when adjusting valves or rotating the engine to degree in a cam. Designed specifically for big-block Chevys and heat-treated to Grade 8 specs, these bolt sets come with extra-thick parallel-ground washers that deliver a smoother, more accurate, more uniform torque. They're ideal for high-performance, drag race, and circle-track applications and come complete with split lock washers to prevent any loosening caused by vibration. UPC: 084041009468. Material: Plastic. Color: Yellow. Unit Count: 1.0. Included Components: Mr. Gasket Harm Balancer Bolt Bb Chev, Yellow. Warranty: Warranty.
- Comes complete with split lock washers to prevent any loosening caused by vibration
- Ideal for high performance drag race and circle track applications
- Designed specifically for big block Chevys
- Extra thick parallel ground washer delivers a smoother more accurate more uniform torque
- High hex head prevents socket slippage when adjusting valves or rotating the engine to degree in a cam