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!
Headers, Round Port, 1-5/8 Tubes, 1964-77 SBC A-Body, 3/8" Flange, 3" Collector
ADDED TO YOUR WISHLIST!
These full-length headers promote exhaust gas flow resulting in increased performance over factory exhaust manifolds. Sets feature a 3/8" thick mounting flange and 1-5/8” tubes made from 16-gauge material down to a 3” collector. Available in steel or stainless steel material. Steel options include natural, black hi-temperature painted, or metallic-silver ceramic coated. Includes 3" to 2-1/2" reducers, mounting hardware, and gaskets.