SBC Harmonic Balancer Bolt Small Block Damper Compatible With Chevy 280 305 350 383

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.

Manufacturer: ‎Big-Autoparts Brand: ‎big-autoparts Model: ‎SBC Harmonic Balancer Bolt Small Block Damper Item Weight: ‎5.3 ounces Package Dimensions: ‎4.09 x 2.09 x 1.22 inches Item model number: ‎BA-10802004 Is Discontinued By Manufacturer: ‎No Manufacturer Part Number: ‎BA-10802004 ASIN: B071NJ5NFM Customer Reviews: 4.7 out of 5 stars Date First Available: April 27, 2017