Note: We can't sell to California, if your order from California , we will cancel the order. TUBULAR EXHAUST MANIFOLD HEADER EXTRACTOR 425-472 500 CADILLAC BIG BLOCK BBC V8. Made of high quality stainless steel material TIG welded CNC machine flange Metal gasket included 2 Piece 4-1 racng spec. Design (8-2-1) Increase high flow air, instantly gain 10 to 15 Hp. 1 pair x Set of exhaust header All necessary hardware, bolts, and gaskets.
Our 4-1 Block Hugger off-road headers are designed to allow the exhaust gasses to flow more freely from each cylinder bank and combine in a more efficient manner. Block Hugger style headers are meant to be used where space for long tube headers isnt available due to steering and cross member clearance issues. Tubing has been optimized for the 425, 472 and 500 engines.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. 100% Brand New Professional Installation is Highly Recommended Installation Instruction is NOT Included. The item "STAINLESS STEEL HEADER EXHAUST MANIFOLDS 425 472 500 CADILLAC BIG BLOCK BB" is in sale since Saturday, February 25, 2017. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Exhaust\Exhaust Manifolds & Headers".
The seller is "speedracingturbo" and is located in Carol Stream, Illinois. This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia, Australia, South africa, New Zealand, Egypt, Reunion.