Hedman Hedders HTC Coated Long Tube Headers Primary Collector

Hedman Hedders HTC coated long tube headers replace restrictive stock exhaust manifolds. They are meant to improve exhaust flow and increase top-end horsepower and torque. Each set is handcrafted in the USA from mild steel. The tubes are smooth-flowing, CNC mandrel-bent and hand-welded, so each pair matches the next. The HTC polished silver ceramic-metallic finish gives them a clean look.

Key Features:

• Long tube design for strong top-end horsepower and torque
• Mild steel construction with 16 gauge primary tubes
• HTC polished silver ceramic-metallic coating applied at the factory
• Ball and socket collectors that bolt up without a collector gasket and allow more exhaust misalignment than gasket-style collectors
• Installation hardware: reducers (exhaust adapters), gaskets where applicable, and mounting hardware, as documented for each part number
• Made in the USA by Hedman Hedders, which has built headers since 1954
• Warranty: limited lifetime warranty on construction and a five-year warranty on the factory-applied coating

Hedman's coated long tube headers suit street performance, truck, and classic muscle applications. Each header is built to last, with consistent fit and finish. Some versions are for off-road use only, so check the emissions notes for the specific part number. Hedman also publishes break-in guidance for coated headers during initial engine break-in.