; The thicker 3⁄4 hex head on this 7⁄16-20 x 2-1⁄4 balancer bolt provides a larger contact surface for increased positive socket engagement; Especially important when crankshaft is being rotated by hand with the use of a socket and breaker bar or ratchet handle; Manufactured of Grade 8 steel with gold iridite finish
- For SBC
- Grade 8 steel
- Gold iridite finish
- 3⁄4 hex head
- 7⁄16-20 x 2-1⁄4 bolt
- Larger contact surface for more positive socket engagement
- Important when crankshaft is rotated by hand using a socket & breaker bar or ratchet handle.