High RPM Insurance - Dmax Welded Water Pump

Merchant Automotive’s TIG-Welded Water Pump With a 19-year track record under its belt, it’s safe to say the Duramax is one of the more reliable […]

OEM QUALITY HIGH RPM INSURANCE

MERCHANT AUTOMOTIVE’S TIG-WELDED WATER PUMP With a 17-year track record under its belt, it’s safe to say the Duramax is one of the more reliable […]

DON'T LOSE YOUR HEADS

IN-DEPTH LB7 DURAMAX COOLING AND AIRFLOW UPGRADES If you missed the December 2017 issue of Diesel World Magazine, you’ll need to snag a copy to […]