Designed for exhaust valves on Chevrolet Big Chevrolet engines with aluminum heads, this Hi-Tech stud features a 7/16" base thread, 7/16" rocker thread and a 2.000" effective stud length.
Free Shipping
Free shipping on orders over $150 with select exclusions.
No Customs Fees
Never get hit with surprise duty or brokerage fees again.
Dedicated Support
Friendly staff on hand who are fellow enthusiasts.