Zinc plated Grade 5 bolts have smaller-than-standard hex heads. Ideal for tight spaces. Underhead serrations prevent loos en ing and wide flange head provides uniform clamp ing pressure.
- Fastener Style:
- Bolt
- Fastener Finish:
- Zinc plated
- Fastener Material:
- Steel
- Fastener Head Style:
- Hex head
- Washer Included:
- Yes
- Quantity:
- Sold as a kit.
- Make:
- Chevrolet
- Engine Family:
- Chevy small block Gen I
- Engine Sizes:
- 4.3L/262-6.6L/400
- Years:
- 1955-1995
- Engine Family:
- Chevy small block Gen II (LT-based engines)
- Engine Sizes:
- 4.3L/265
- Years:
- 1994-1996
- Make:
- Oldsmobile
- Engine Family:
- Oldsmobile V8
- Engine Sizes:
- 3.5L/215-7.5L/455
- Years:
- 1949-1990
