For Chevy/GMC Small Block 305-454 Painted Performance Header Manifold Exhaust. 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 isn't available due to steering and cross member clearance issues. Tubing has been optimized for the 5.0L(305ci), 5.3L(327ci), 5.7L(350ci), and 6.6L(400ci) 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. 1 X Pair of Exhaust Manifold Headers. 1 X Pair of Exhaust Manifold Header Reducers. Hardware as Shown in the Picture Above. Made of High Quality Durable Mild Steel Material.
TIG welded CNC Machine Flange. 2 x 4-1 Racing design.
Increase High Flow Air, Instantly Gain 10 to 15 Hp. Professional Installation is Highly Recommended.
Installation Instruction is NOT Included. WE HIGHLY RECOMMEND PROFESSIONAL INSTALLATION! Top reputable aftermarket performance retailer providing quality tested products for your cars and trucks. We are committed to providing the best products backed by the best service to ensure you have positive experience with shopping at our store.
Currently we do not accept exchanges. Instruction manuals are NOT included with most of our products unless otherwise stated in product description. For emissions related questions, please check your local jurisdiction for emission specific requirements before purchasing. The item "For Chevy/GMC Small Block 305-454 Painted Performance Header Manifold Exhaust" is in sale since Monday, October 24, 2016.
This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Exhaust\Exhaust Manifolds & Headers". The seller is "newpoint_motor" and is located in Texas, TX. This item can be shipped worldwide.