FOR 84-91 GMT C/K 5.0L-5.7L 8-2 LONG TUBE PERFORMANCE EXHAUST HEADER MANIFOLD. Our long tube 4-1 off-road headers are designed to allow the exhaust gasses to flow more freely from each 4 cylinder bank and combine in a more efficient manner. Tubing has been optimized for the 5.0L(305) and 5.7L(350ci) engine.This creates a reduction in cylinder backpressure and improved exhaust gas velocity. These improvements free up lost horsepower and torque. An added benefit is a more performance oriented exhaust sound.
Made of High Quality T-304 Stainless Steel with Computerized Mandrel-Bends for Strength and Durability. Maximizing Smoothest High Exhaust Air Flow Rate. TIG Welded CNC Machine Flange.2-Piece 4-1 Racing Specs Design (8-2-1). Increase High Flow Air, Instantly Gain 10 -15 Hp. 1.25" Inlet, 3.00" Outlet. Bolts and Metal Gasket Included. 1 x Stainless Steel Header Exhaust. Fits Small Block V8 Motors.
Professional Installation is Highly Recommended. Installation Instruction is NOT Included. Minor modifications may be needed for some of our products or for certain car models. For emissions related items, please check your local jurisdiction for emission specific requirements before purchasing.All items do not come with installation instruction unless otherwise specified. All pictures and images are for illustrative purposes only. All Registered Trademarks and Copyrights belong to their respective owners.
DOMESTIC LOWER 48 US STATES. We cannot be held responsible for incorrect or undeliverable addresses. The item "FOR 84-91 GMT C/K 5.0L-5.7L 8-2 LONG TUBE PERFORMANCE EXHAUST HEADER MANIFOLD" is in sale since Tuesday, May 13, 2014. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Exhaust\Exhaust Manifolds & Headers". The seller is "tsk2010" and is located in Texas, TX.
This item can be shipped worldwide.