100% brand new items, never used or installed. High performance 2-piece 4-1 racing design stainless steel exhaust header manifold kit. CNC-machined T-304 stainless steel piping with computerized TIG welded steel flanges for superior strength & durability. Made by OEM approved manufacturers with materials that meets or exceeds strict OEM requirements. Increases high flow air, instantly gain 10 -15 HP.Includes reducers, gaskets, bolts, & pictured hardware. O2 simulators may be required if a CEL is triggered.
Not intended for street applications, this item is intended for racing & competition purposes only. No installation guides are included, we highly recommend seeking professional installation.Fits models with 383, 400, 413, 426, 440 CID big-block V8 engines only. Buyers outside of the U. Please check with your country's government website.
Tracking numbers are available as soon as they are created and processed. Please note that we are not responsible for any kind of delay if P. Box address or any other undeliverable addresses were provided. We do not offer local pick-ups.Replacements will not be sent until the claim is approved. Instructions are not included unless stated in the description. It is highly recommended to seek professional installation as we are retailers of the parts and not trained technicians.
We can provide minimal support, but do our best to support our customers. NOTE: All of universal and turbo parts may require slight modification in order to fits perfectly. Most aftermarket items are produced for off-road and/or show purpose only.These items are not suitable for regular driving. User must follow the directions given and any misuse of this product is at his/her own risk. The manufacturers, distributors, and retailers will not be held responsible for using this item other than specified above. The item "Stainless Exhaust Header For 1959-1978 MOPAR Big Block 383 400 413 426 6.3L 7.0L" is in sale since Monday, January 25, 2021. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts & Accessories\Exhaust & Emission Systems\Manifolds & Headers". The seller is "ajpdistributors" and is located in La Puente, California. This item can be shipped worldwide.