Description
Designed for quick, easy installation of headers and heat-treated for extra strength. The special washer faced, smaller-than-standard hex head is ideal for tight spaces. These bolts are Grade 5 with a 7/16 hex head and a protective black finish, except where noted. 3/8"-16 x 3/4"with a mini 3/8 "hex head,(12/set).
Fits:
AMC 290-401
Chevy Small Block 262-400
Chrysler Big Block 383-440 (Does not Fit 426 Hemi)
Pontiac 326-455
Oldsmobile 330-455
Details
Shipping Information
- Item Requires Shipping
- H5.70"
- Ships within 1-2 business days
