Hummer H3 Headers

Since 1952, Speedway Motors has been committed to providing a broad selection of high-quality, affordable Headers - in stock and ready to ship to your doorstep. With an expert backed selection of Hummer H3 Headers for sale, including custom-fit/universal versions, we're sure you'll find the perfect Headers for your application. We offer Headers from top brands like BBK Performance. Shop from 1 Hummer H3 Headers chosen by our team for their quality and affordability.

Speedway Motors offers many types of headers for Hummer H3, including Shorty. We don't sell cheap Hummer H3 Headers made from thin, low-grade materials, but without our Hummer H3 weld-up kits you can still save money. Our selection of Hummer H3 big block headers are available in Steel. Choosing a durable finish can help fight corrosion, which is why we offer Ceramic Coated finishes for this application. Various header colors, including Silver are available to match your individual needs. We are a dependable Hummer H3 Headers vendor bolstered by a dedicated staff of experienced Racers and Rodders that other online sellers 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 from standard-duty for street vehicles to heavy-duty for racing. Cylinder head design changes can make shopping for Headers difficult, but we make it easy with Standard flange shapes designed to perfectly match most exhaust port shapes. If you’re looking for Hummer H3 Headers near me, then Speedway Motors has your back thanks to our nationwide distribution network.

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 Hummer H3 long tube headers tube diameters ranging from 1-3/4" Generation after generation, we've supplied Hummer H3 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 a variety of collector diameters in multiple lengths. Headers are available (optionally) with collector reducers, which can be fastenened to the Headers in a variety of ways (depending on intended use, ground clearance, etc.). Speedway Motors Hummer H3 shorty headers are delivered quickly, efficiently and without any hassles.

Speedway Motors aims to be your one-stop-shop for Headers. As such, our Hummer H3 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 do automotive enthusiasts choose Speedway Motors for their Hummer H3 shorty 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. Racers and Rodders can count on the knowledge of our team of expert techs, who are ready to answer questions about any of our Headers - before and after your purchase. Since 1952 our family-owned company has forged a legacy built on hassle free ordering & delivery, competitive prices, quality parts, and the best Hummer H3 long tube headers around.