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(6912) 5/16' Header Bolt Kit for GM 3.8L V6

4.5 (2) Write Review
Free shipping on orders over $29.99

$68.22

$ 28 .99 $28.99

In Stock

About this item

  • Grade 8 bolts will not stretch when hot
  • Duplex nickel finish for a superior look and corrosion resistance
  • Double Hex Head includes 3/16 inch recessed Allen Head for easy installation
  • Removable and reusable
  • Can visually inspect - no need to put a wrench on to check tightness


Century 3.8L 1979, Header Locking Bolt Kit (6912) by Stage 8.


Babygirl36988
Reviewed in the United States on April 18, 2016
Perfect for a 3.8 camaro. Never had an issue with them.
Benjamin E. Schwiderski
Reviewed in the United States on February 17, 2015
this did not fit my 3.8L V6 Buick
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