For Sale at Auction: 1981 Chevrolet K-20 in Columbus, Ohio

This 1981 Chevrolet K20 custom crew-cab pickup is powered by an upgraded 2000 5.9-liter Cummins six-cylinder turbo diesel engine paired with an Allison 1000 five-speed automatic transmission. The engine is equipped with Mahle pistons, a Hamilton camshaft, 120-pound valve springs, ARP head studs, an R700 compound turbocharger system with 58mm and 71mm turbochargers, and a FASS 150 fuel system. The Allison 1000 transmission features an ATS Stage 4 kit, triple-disc torque converter and PCS controller, and is paired with a GM 263 transfer case. The chassis is equipped with a 2005 Ford Super Duty Dana 60 front axle with custom suspension and a 2005 Ford Super Duty 10.5-inch rear axle with a Detroit Truetrac differential and leaf-spring suspension. The frame and suspension components have been powder-coated. The exterior features custom paint and the truck rides on polished 16.5-inch Weld wheels fitted with 35-inch Super Swamper Bogger tires. The custom interior features an upgraded stereo system.