Chevy C10/GMC K10 First Generation
The 1960 model year introduced a new body style of light pick-up truck that featured many firsts. Most important of these were a drop-center ladder frame, allowing the cab to sit lower, and independent front suspension, giving an almost car-like ride in a truck. Also new for 1960 was a new designation system for trucks made by GM. Gone was the 3100, 3200, and 3600 designations for short 1/2, long 1/2 and 3/4-ton models. Instead, a new scheme would assign a 10, 20, or 30 for 1/2, 3/4, and 1-ton models. Since 1957, trucks were available from the factory as 4-wheel drive, and the new class scheme would make this known. A C (Conventional) in front of the series number would indicate 2-wheel rear drive while a K would denote 4-wheel drive. Actual badging on trucks still carried the series name system from the previous generation. The 10, 20, 30, and 40 series (C or K) were badged as “Apache”, etc. 50, and 60 series trucks were badged as “Viking”, and the largest 70, 80, and 90 series models were marked “Spartan” etc. in 1960, C/K trucks were available in smooth “Fleetside” or fendered “Stepside” versions. GMC called these “Wideside” and “Fenderside.” Half-ton models were the C10 and K10 long-bed and short-bed trucks, and The 3/4-ton C20 and K20, as well as the one-ton C30, were also available. GMC did not use the “C” nomenclature, though their 4×4 versions had the “K” designation. GMC Model numbers for 1/2, 3/4, 1, and 1.5 ton were 1000, 1500, 2500, and 3000.
1960 Chevy C10/GMC K10 Differences
This model used torsion bar front suspension, with trailing arm suspension rear. Trim lines were base and “Custom.” Engines included the base GMC 305 in³ V6 for the GMC version, 135 hp (101 kW) 236 in³ (3.9 L) and 150 hp (112 kW) 261 in³ (4.3 L)straight-6s, and a 283 in³ (4.6 L) V8 with 185 hp (119 kW).