TSP's fasteners are composed of 35 chromoly steel for a minimum tensile strength of 190,000 PSI. Threads are rolled after heat treatment, and then tested for tensile and yield strength. All hardware is then given a black oxide finish and oil coating to protect from rust and corrosion.
Features
- Fits Chevy Big Block engines.
- Composed of 35 chromoly steel for maximum tensile strength
- Black oxide finish and oil coating for rust and corrosion protection
- Style:
- Bolt
- Thread Size:
- N/A
- Head Style:
- 12 Point
- Undercut Stud:
- No
- Washers Included:
- Yes
- Washer Style:
- N/A
- Material:
- Chromoly
- Finish:
- Black
- Quantity:
- Sold as a kit.
- Make:
- Chevrolet
- Engine Family:
- Chevy big block Mark IV
- Engine Sizes:
- 6.5L/396-7.4L/454
- Years:
- 1966-1990
