i need a diesel so im selling my chevy, it has a 454 with 67,000 origional miles on it, i lost 3rd gear out of the tranny, its the 4l60e i think and i found a used one with 112,000 miles on it for $500. the truck is green, and the speedo says 292,000 miles, the body is straight, and the clearcoat is flaking off but i only want $2,000 for it, or if i replace the tranny, i would take $3,000 for it