Grade 8, 12-point flange clear zinc bolts are 3/8 in. x 1-1/8in. long to fit small block Chevys and Chrysler R/RB/LA engines where clearance is insufficient for standard hex head bolts. Sets of 12 include stainless washers.
- Thread Size:
- 3/8-16 in.
- Washer Included:
- Yes
- Fastener Style:
- Bolt
- Fastener Finish:
- Zinc plated
- Fastener Material:
- Chromoly
- Quantity:
- Sold as a set of 12.
- Notes:
- Small block Chevy, factory OEM.
- Make:
- Chevrolet
- Engine Family:
- Chevy small block Gen I
- Engine Sizes:
- 4.3L/265-6.6L/400
- Years:
- 1955-1995
- Engine Family:
- Chevy small block Gen II (LT-based engines)
- Engine Sizes:
- 4.3L/265-5.7L/350
- Years:
- 1992-1995
- Make:
- Mopar
- Engine Family:
- Mopar big block B
- Engine Sizes:
- 5.9L/361-6.3L/383
- Years:
- 1958-1971
- Engine Family:
- Mopar big block RB
- Engine Sizes:
- 6.8L/413-7.2L440
- Years:
- 1959-1979
- Engine Family:
- Mopar small block LA
- Engine Sizes:
- 5.2L/318-5.9L/360
- Years:
- 1964-1991
