Locking header bolts. Fits Chevrolet 262-400, Pontiac 326-455, Chrysler 383-440 (Wedge), Oldsmobile 330-455 engines 1955-1997.  3/8-16" by 3/4" long. 12 per set.

Mr. Gasket HEADLOCK - Locking Header Bolt Set

Locking header bolts. Fits Chevrolet 262-400, Pontiac 326-455, Chrysler 383-440 (Wedge), Oldsmobile 330-455 engines 1955-1997. 3/8-16" by 3/4" long. 12 per set.
Part #:
2230G
Booth:
Racing & Performance/22531
COMPATIBLE VEHICLES: