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!
Smog Tubes, 1969-70 CH/EC/MC, Big Block
ADDED TO YOUR WISHLIST!
Authentic air injection tubes from OPGI are each professionally manufactured featuring all of the correctly shaped bends as well as factory-style inlet and outlet fittings. Each tube is finished in satin black plating for a genuine appearance. Sold per pair, for small-block or big-block V8 engines.
Everyday Free Shipping!