Hedman Hedders Archives - Engine Builder Magazine
Hedman Hedders Long Tube Race Headers for Late Model Mopars

Hedman Hedders has announced its new 2-inch Long Tube Race Headers for the 2006-2017 SRT8 and the 2009-2017 R/T Dodge Charger, Magnum, Challenger, and Chrysler 300 vehicles. These headers feature full stainless steel construction and are designed to deliver maximum exhaust flow and power from a modified HEMI engine.

Hedman Hedders LS Swap Cast Iron Exhaust Manifold

Hedman Hedders has announced its new LS-Swap Cast Iron Exhaust Manifolds for American muscle cars, trucks, and street rods. These manifolds feature a compact design, durable construction, and are available in four different finishes to complement your build and style.

Hedman Hedders Large Runner Mid-Length Header for 1982-2004 Chevy S10 and Blazer Small Block Swap Line

With the introduction of Hedman Hedders’ new 1 3/4-inch diameter, mid-length headers, S10V8 fans can finally get the most out of their truck’s heavily modified small block. Hedman’s new, larger tube headers for small block-swapped 1982-2004 (2WD only) Chevrolet and GMC S10/S15s, Chevrolet Blazers, and GMC Jimmies are created with power and efficiency in mind.

Hedman’s Headers for 1978-1987 GM G-Bodies

GM’s G-Body platform was the foundation for many of the most memorable and legendary automobiles that hit the streets during the 1980s. The Monte Carlo, Regal, Cutlass and El Camino each had their own unique style and packed some of GM’s most potent V8 engines of the era. Thanks to the platform’s light weight and