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Our read

GarageScout Take

Custom long-bed build on a 2013 GMC Sierra 2500 HD 4x4 chassis, with a turbocharged 6.6L LML Duramax diesel V-8 and an Allison six-speed automatic. The ECU is upgraded for 900 lb-ft of torque, with a custom intercooler, four-inch stainless exhaust, high-flow aluminum radiator, dual 5,500-cfm electric fans, and a FASS Diesel lift pump. The cab combines black trim with houndstooth inserts, Dakota Digital RTX gauges, Vintage Air SureFit climate control, Nu-Relics power windows, and a RetroSound head unit.

Strengths

  • Duramax and Allison drivetrain conversion
  • 900 lb-ft ECU upgrade with supporting cooling and fuel-system work
  • Black and white exterior with custom wood bed floor
  • Modernized cabin equipment and instrumentation