0 followers0 posts

Chevrolet Suburban Series 5 C20/C6K 4MT

1973 – 1980

165

Horsepower

Chevrolet›Suburban›Series 5›C20/C6K 4MT

The C20/C6K designation indicates a C20 three-quarter-ton rear-wheel-drive Suburban fitted with a dual-rear-wheel conversion, expanding payload capacity beyond the standard single-rear-wheel C20. Rated at 165 hp and 359 lb-ft of torque with a four-speed manual transmission, this variant addressed commercial operators needing maximum load stability. The dually configuration distributes weight more evenly across a wider rear axle footprint.