GMC R1500 Headers

Since 1952, Speedway Motors has been committed to providing a broad selection of high-quality, affordable Headers - delivered quickly, efficiently and without any hassles. With an expert backed selection of GMC R1500 Headers for sale, including custom-fit/universal versions, we're sure you'll find the perfect Headers for your needs. We offer Headers from top brands like Hooker Headers, Flowtech Exhaust and Patriot Exhaust. Shop with confidence and choose from 14 GMC R1500 Headers hand picked by the experts at Speedway Motors.

Speedway Motors offers many types of headers for GMC R1500, including Full-length. We don't sell cheap GMC R1500 Headers made from thin, low-grade materials, but without our GMC R1500 weld-up kits you can still save money. Our selection of GMC R1500 big block headers are available in Steel and Stainless Steel. Choosing a durable finish can help fight corrosion, which is why we offer Ceramic Coated, Painted, Temporary Paint, Polished, Raw and Hi-Temp Black finishes for this application. Various header colors, including Black, Silver and Natural are available to match your individual needs. We are a trusted GMC R1500 Headers vendor bolstered by decades of automotive industry experience that other online sellers simply can’t match.

Headers are subjected to extreme temperatures, which is why our Headers are manufactured from 16-gauge and 18-gauge tubing and heavy-duty flanges ranging 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 Oval and Round exhaust port shapes. If you’re searching for GMC R1500 Headers near me, then you don’t need to look further than Speedway Motors thanks to our North American network of distribution centers.

Available Headers port widths range from factory to aftermarket sizes while port heights range from low to high port. Correctly matching exhaust port size to primary tube diameter helps maintain exhaust gas velocity for better volumetric efficiency, which is why we offer GMC R1500 long tube headers tube diameters ranging from 1-5/8", 1-1/2", 1-3/4" As partners in your passion, we aim to supply the GMC R1500 big block headers you need to get the job done right, the first time.

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 8" - 8" 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 GMC R1500 LS swap headers are delivered quickly, efficiently and without any hassles.

Speedway Motors aims to be your one-stop-shop for Headers. As such, our GMC R1500 long tube headers can be ordered with gaskets. The same can be said of the installation hardware, which can be optioned with your Headers. Shop Headers at Speedway Motors, where automotive ingenuity and craftsmanship are celebrated every day.

Why choose Speedway Motors over the other guys for your GMC R1500 LS swap headers? We share your passion, because our staff is full of gearheads who get it. Our customers love our experienced team of techs, who can answer all your questions about our selection of Headers - so you can rest easy knowing we have your back, before and after you buy from Speedway Motors. Since 1952 our family-owned and operated business has prided itself on reliable delivery, affordable prices, a specialized selection of quality parts, and the best GMC R1500 long tube headers on the market.