Question: what is a zf5 transmission?
Answer: Buy Now Parts and Manuals for 1987-1995 Ford ZF S5-42 5 Speed Manual Transmissions in F250, F350, and F450 Trucks. The ZF 5-42 is a fully synchronized 5 speed manual transmission with overdrive first used by Ford for the 1987 model year in the F350 4x2 Diesel Cab and Chassis truck.