Hedman's ELITE Hedders are the best you can buy. They have thicker flanges. stronger wall tubing and a thermal coating that withstand full-throttle thrashing and torturous towing.
The extreme-duty construction protects against burnout and exhaust leaks caused by the excessive heat and vibration present in high performance and towing applications. ELITE Hedders outlast and outperform ordinary headers.
Installing coated headers on an engine during the break-in period will cause discoloration.