3/8 x .750 SS 12pt header bolt kit
- ARP Header Bolt Kit Small Block Chevy P/N 400-1201
- Part number: 4001201
- Fit type: Vehicle Specific
- Package Weight: 0.232 kilograms
$27.09 Original price was: $27.09.$18.96Current price is: $18.96.

3/8 x .750 SS 12pt header bolt kit
Engines & Engine Parts
Engines & Engine Parts
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G. Johnson –
High Quality great finish, but a bit short. I guess the length keeps them from bottoming out, but another 1/4″ would have helped on the install.
mark salyers –
Quality fasteners
Rudy –
Great quality finish and looks great on my new stainless headers.
Tony W. –
ARP is always top quality. The 12-points heads make it WAY easier to tighten the bolts to their proper torque specs, especially since I have headers on my SBC engine. I previously had hex head header bolts before buying these, and I couldn’t get a wrench on them to torque them because they were too close to the header tubes. I had to use an open ended wrench and could hardly get them tight enough. Not any more with these ARP bolts.
Amazon Customer –
Great header bolts.
Antzack –
Good quality and finish
Michael –
Nice quality
Timothy M Garvey –
Awesome