Description
A quality crank bolt kit is non-negotiable when you’re serious about engine reliability and peak performance. Quarter Master’s chromoly construction withstands the extreme rotational forces and thermal cycling that stock bolts simply cannot handle, giving you the confidence to push harder without worrying about catastrophic failure. Whether you’re building a street machine or prepping for the strip, these fasteners deliver the precision and durability your small block Chevy demands.
- Chromoly construction
- Black oxide finish
- 7/16-20 thread
- 1.200″ length
- 12-point head
- Set of 6 bolts
- Small Block Chevy compatible
- 6-bolt crank application
- Bolt-on installation






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