Hedman LS swap headers for cars are engineered for one of the most popular performance upgrades in the aftermarket: installing a GM LS engine into a classic American muscle car chassis. Whether the project involves a first-generation Camaro, Chevelle, Nova, GTO, Monte Carlo, or another popular GM platform, header fitment plays a major role in swap success. LS swap headers must clear steering shafts, frame rails, crossmembers, suspension components, and surrounding sheet metal while still delivering the exhaust flow needed for strong street and performance use.
Hedman Hedders manufactures application-specific LS swap headers for cars to help simplify installation and improve fit where universal solutions often fall short. Designed around popular GM passenger car platforms including A-Body, F-Body, G-Body, and X-Body applications, these headers are built to support cleaner installations, better component clearance, and reliable long-term performance. For builders working on muscle cars, street machines, pro-touring projects, and custom car conversions, choosing headers designed specifically for the chassis can save time and reduce fabrication headaches.
Headers are only one part of a complete LS engine conversion. Most projects also require supporting swap components such as engine mounts, oil pans, transmission crossmembers, and accessory relocation brackets. Hedman Hedders and Trans-Dapt Performance Products offer a broad range of LS swap parts designed to complement header installation and help builders assemble a more complete, better-integrated engine swap package.
Designed for Popular GM Car Platforms – Engineered for LS engine conversions in classic GM passenger cars including Camaro, Chevelle, El Camino, Nova, Monte Carlo, and other common GM A-Body, F-Body, G-Body, and X-Body cars.
Built for Chassis and Steering Clearance – Designed to help clear steering shafts, frame rails, suspension components, and crossmembers, which are common pain points when swapping an LS engine into older car platforms.
Cleaner, More Purpose-Built Installations – Application-specific LS swap headers can reduce trial-and-error fitment issues compared with generic "LS swap" header solutions that may require additional modification.
Made in the USA! – Manufactured with precision craftsmanship and strict quality control standards to support dependable fit, durability, and long-term performance.
Available Finish and Material Options – Hedman LS swap headers are offered uncoated or with our high temperature ceramic coated finish to provide corrosion resistance and help reduce underhood temperatures. Many of our most popular applications are also available in T304 stainless steel construction.
Backed by Hedman Quality – Hedman Hedders are backed by a Limited Lifetime Warranty against manufacturing or material defects. Factory-applied header coatings are covered for a full 5 years.
LS swap headers for cars are exhaust headers designed specifically for installing a GM LS engine into a passenger car chassis that was not originally equipped with that engine platform. These headers are configured to provide the clearance and exhaust routing needed for classic muscle car, street rod, and custom car applications.
While factory cast manifolds may be an option, factory manifolds often do not provide the clearance needed in older passenger car chassis. Steering shafts, frame rails, crossmembers, suspension components, and engine placement differences can all create interference. LS swap headers are designed from the start to better accommodate these packaging challenges.
LS swap headers are commonly used in classic GM passenger car platforms such as Camaros, Chevelles, Novas, Monte Carlos, and other A-Body, F-Body, G-Body, and X-Body builds. You will also find them under the hood of nearly any kind of street machine, restomod, pro-touring build you look at when attending your local cruise or car show.
Most LS engine conversions require more than headers alone. Depending on the vehicle, builders may also need swap engine mounts, oil pans, transmission crossmembers, accessory brackets, and other supporting components to complete a properly engineered installation.
Hedman LS swap headers are available through authorized Hedman dealers and performance retailers nationwide. To locate an online or local retail speed shop, use our dealer locator to find a distributor near you.
Important Fitment Note: Unless otherwise stated in the information provided on this site, all Hedman Hedders are designed for use on stock cylinder heads. The use of aftermarket cylinder heads, or cylinder heads not original equipment on the listed vehicle, may result in component or chassis interference, as well as spark plug clearance issues. Always consult the cylinder head manufacturer before purchasing headers for use on aftermarket or non-stock heads, or contact the Hedman Tech Department at 562.921.0404 (Monday through Friday, 8:00 a.m. to 4:30 p.m. Pacific Time).
