GMC 1500 Series Headers

Trust Speedway Motors for best in class Headers - delivered quickly, efficiently and without any hassles. With a curated catalog of GMC 1500 Series Headers for sale, and a variety of options available, you're sure to find the ideal custom or universal Headers for your needs. We stock Headers from top brands like Patriot Exhaust, Speedway Motors and Flowtech Exhaust. Shop from 7 GMC 1500 Series Headers that deliver on our promise of quality.

Speedway Motors offers many types of headers for GMC 1500 Series, including Mid-Length, Full-length and Tri-Y. We don't sell cheap GMC 1500 Series Headers made from thin, low-grade materials, but without our GMC 1500 Series weld-up kits you can still save money. Our selection of GMC 1500 Series big block headers are available in Steel. Choosing a durable finish can help fight corrosion, which is why we offer Raw, Ceramic Coated, Hi-Temp Black and Painted finishes for this application. Various header colors, including Natural, Black and Silver are available to match your individual needs. We’re exactly what you’ve been looking for, a GMC 1500 Series Headers supply supported by decades of automotive industry experience that other auto parts sources simply can’t compete with.

Headers are subjected to extreme temperatures, which is why our Headers are manufactured from heavy-wall tubing and heavy-duty flanges ranging 3/8 - 1/3 Inches. Cylinder head design changes can make shopping for Headers difficult, but we make it easy with Standard flange shapes designed to perfectly match Round and Oval exhaust port shapes. If you’re looking for GMC 1500 Series Headers near me, then your friends at Speedway have you covered with our North American network of distribution centers.

Available Headers port widths range from 1.38" - 1.38" while port heights range from 1.72" - 1.72". Correctly matching exhaust port size to primary tube diameter helps maintain exhaust gas velocity for better volumetric efficiency, which is why we offer GMC 1500 Series long tube headers tube diameters ranging from 1-5/8", 1-1/2" Whether you’re just learning about cars or have been a car fanatic your whole life, we have the GMC 1500 Series big block headers you need with service you will love.

Header collector diameter and length are also tuning elements to consider, which is why we offer 3 Inch and 2-1/2 Inch collector diameters in 5" - 5" lengths. Headers are available with or without collector reducers, which can be fastenened to the Headers in a variety of ways (3-bolt flange). Speedway Motors makes it easy to get the GMC 1500 Series LS swap headers you need, delivered fast.

Speedway Motors aims to be your one-stop-shop for Headers. As such, our GMC 1500 Series long tube headers can be ordered with gaskets. The same can be said of the installation hardware, which can be optioned with your Headers. Whether you’re a professional or you’re just learning the basics about Headers, we welcome, encourage and equip you to love cars as much as we do.

Why is Speedway Motors the best destination for GMC 1500 Series LS swap headers? We love getting under the hood just like you do, because Speedway Motors is a family of gearheads who love turning wrenches and spending time behind the wheel. We’re proud of the expertise of our veteran staff of techs, who can answer all your questions about our selection of Headers - from checking fitment to helping with installation and everything in between. Gearheads have been coming to us for their auto parts needs since 1952 because we’ve always focused on giving you dependable delivery, competitive prices, a specialized selection of quality parts, and the best GMC 1500 Series long tube headers around.