GMC Jimmy Headers

Trust Speedway Motors for best in class Headers - delivered quickly, efficiently and without any hassles. With a great catalog of GMC Jimmy Headers for sale, and a variety of options available, you're sure to find the ideal custom or universal Headers for your application. We stock Headers from the best brands on the market such as Hooker Headers, Flowtech Exhaust and Patriot Exhaust. Shop with confidence and choose from 47 GMC Jimmy Headers that deliver on our promise of quality.

Speedway Motors offers many types of headers for GMC Jimmy, including Full-length, Shorty, Tri-Y and Mid-Length. We don't sell cheap GMC Jimmy Headers made from thin, low-grade materials, but without our GMC Jimmy weld-up kits you can still save money. Our selection of GMC Jimmy big block headers are available in Steel, Stainless Steel and Mild Steel. Choosing a durable finish can help fight corrosion, which is why we offer Ceramic Coated, Temporary Paint, Raw, Hi-Temp Black, Painted and Polished finishes for this application. Various header colors, including Black, Silver, Natural and Titanium are available to match your individual needs. Racers and Rodders choose us when they need a reliable GMC Jimmy Headers vendor backed by racing and rodding experience since 1952 that other auto parts sources simply can’t compete with.

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 and Round Port flange shapes designed to perfectly match Oval and Round exhaust port shapes. If you’re searching for GMC Jimmy Headers near me, then Speedway Motors has your back thanks to our strategic distribution centers spread out across the country.

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 Jimmy long tube headers tube diameters ranging from 1-5/8", 1-1/2", 1-3/4", 1-7/8", 2" Generation after generation, we've supplied GMC Jimmy big block headers to help car lovers make the most of their time under the hood and behind the wheel.

Header collector diameter and length are also tuning elements to consider, which is why we offer 2-1/2 Inch, 3 Inch and 3-1/2 Inch collector diameters in 10" - 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 makes it easy to get the GMC Jimmy LS swap headers you need, delivered fast.

Speedway Motors aims to be your one-stop-shop for Headers. As such, our GMC Jimmy long tube headers can be ordered with gaskets. The same can be said of the installation hardware, which can be optioned with your Headers. From high-tech Headers that give you an edge, to time-tested & proven parts that keep you in the chase, Speedway Motors is what moves you.

Why choose Speedway Motors over the other guys for your GMC Jimmy LS swap headers? We understand your obsession, because our employees are Racers and Rodders too. We take pride in the expert knowledge of our veteran tech team, who are waiting to answer any questions you might have about our Headers - before and after your purchase. Gearheads have been coming to us for their auto parts needs since 1952 because we’ve always focused on giving you reliable delivery, affordability, high quality parts, and the best GMC Jimmy long tube headers available.