Hedman Hedders 99250 Hedman Street Headers | Atech Motorsports Mechanical Factory HEMI clutches are notorious

Factory HEMI clutches are notorious for overheating in heavy traffic and failing to hold a second-gear pull from a roll

This performance chip targets late-model applications with precision calibration

Bolt-on installation using factory frame mounting points

Add the TELESCOPING GAUGE SET to your toolbox and measure with confidence

SKU 542338 is backed by the manufacturer's quality guarantee and our satisfaction commitment

Hedman Hedders 99250 Hedman Street Headers | Atech Motorsports Mechanical Factory HEMI clutches are notoriousThe Hedman Hedders 99250 Hedman Street Headers Atech Motorsports are dyno developed performance headers made from mandrel bent mild steel tubing. They are a direct fit replacement for factory exhaust manifolds, improving engine breathing by reducing exhaust restriction and improving cylinder scavenging. Part 14146 is configured for its specific application with attention to fitment requirements. These headers have laser cut flanges machined flat for