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!
Stud Set, Header, ARP, Buick 3.8L
ADDED TO YOUR WISHLIST!
Available in both black oxide or stainless chromoly steel, these header studs from ARP are the finest available. Specifically for the Buick V6, these studs are rated at 180,000 psi tensile strength which is considerably stronger than standard Grade 8 hardware. Available in either hex head or 12-point nuts, these kits come with premium washers and will last a lifetime.
Find parts that fit your vehicle
Holiday Savings Going on Now!