Pontiac Grand LeMans Headers

Trust Speedway Motors for best in class Headers - in stock and ready to ship to your doorstep. With an excellent collection of Pontiac Grand LeMans Headers for sale, and a variety of options available, you're sure to find the ideal custom or universal Headers for your vehicle. We carry Headers from the best brands on the market such as Flowtech Exhaust, Hooker Headers and Patriot Exhaust. Browse our catalog of 4 Pontiac Grand LeMans Headers chosen by our team for their quality and affordability.

Speedway Motors offers many types of headers for Pontiac Grand LeMans, including Full-length. We don't sell cheap Pontiac Grand LeMans Headers made from thin, low-grade materials, but without our Pontiac Grand LeMans weld-up kits you can still save money. Our selection of Pontiac Grand LeMans big block headers are available in Steel. Choosing a durable finish can help fight corrosion, which is why we offer Ceramic Coated, Painted and Raw finishes for this application. Various header colors, including Black, Natural and Silver are available to match your individual needs. We are a trusted Pontiac Grand LeMans Headers distributor supported by racing and rodding experience since 1952 that other auto parts sources just can’t match.

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 Round and Oval exhaust port shapes. If you’re looking for Pontiac Grand LeMans Headers near me, then your friends at Speedway have you covered 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 Pontiac Grand LeMans long tube headers tube diameters ranging from 1-5/8", 1-1/2" Generation after generation, we've supplied Pontiac Grand LeMans 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 3 Inch and 2-1/2 Inch collector diameters in multiple lengths. Headers are available with 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 Pontiac Grand LeMans LS swap headers you need, delivered fast.

Speedway Motors aims to be your one-stop-shop for Headers. As such, our Pontiac Grand LeMans 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 Pontiac Grand LeMans LS swap headers? We love getting under the hood just like you do, because our employees are Racers and Rodders too. We’re proud of the expertise of our veteran staff 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 dependable delivery, competitive prices, a specialized selection of quality parts, and the best Pontiac Grand LeMans long tube headers on the market.