O2 sensor bung insertion; Metal gasket included. Inlet / Outlet: 1.75" x 1.5" (Oval) / 3.39. 2 x 4-1 Racing design. Increase high flow air, instantly gain 10 to 15 Hp. 1 x Header exhaust system.For hood-less and fender-less street rods. Professional Installation is Highly Recommended. Installation Instruction is NOT Included. Video will open in a new window. DOMESTIC LOWER 48 US STATES.
We are not responsible for incorrect or undeliverable addresses. Some of the packages cannot be delivered to a PO Box. Package will be held until a valid physical address is provided.For emissions related items, please check with your local jurisdiction for emission specific requirements before purchasing. All items do not come with installation instruction unless otherwise specified. The item "FOR FORD SBC HI-BOY STREET/HOT ROD CHEVY SMALL BLOCK COATED STEEL HEADER EXHAUST" is in sale since Friday, September 12, 2014. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Exhaust\Exhaust Manifolds & Headers". The seller is "speed_daddy" and is located in Rowland Heights, California. This item can be shipped worldwide.