Sign Up to Get
10% Off Your Next Order!
+ 500 FREQUENT BUYER POINTS
Be among the first to receive Weekly Specials & OPGI News.
10% off restoration parts only. 500 Frequent Buyer Points added after promotional order ships. See welcome email for full details.
Sign up for texts from OPGI, and get all our best offers and more!
By subscribing to OPGI text messaging at 80205, you agree to receive recurring autodialed marketing text msgs (e.g. cart reminders) to the mobile number used at opt-in. Consent is not a condition of purchase. Msg frequency may vary. Msg & data rates may apply. Reply HELP for help and STOP to cancel. See Terms and Conditions & Privacy Policy.
ADDED TO YOUR CART!
Studs, ARP, Olds Header
ADDED TO YOUR WISHLIST!
ARP header bolts and studs are available in black oxide-coated chromoly steel. The studs are rated up to 170,000 psi making them ideal for all applications. All the studs come with a special nut starter nose to prevent cross threading. The nuts for the head studs feature 6-point or 12-point, so they can be tightened easily in small increments.
RESTOPARTS® Branded Parts