well ill start off with my 1994 chevy 2500 which is my dd the ol girls had a lot of work done including: 5.7 tbi to vortec head conversion swapped in a built 4l80e with a rebuilt 241c t case both the front and rear axles were swapped to 4:11s.next is my 1995 chevy 2500 td that was my dd till it was stolen,vandalized and left to rot. the truck was took as far as you could go with a 6.5 the upgrades are:injector pump swapped marine injectors heads were studded had a dodge hx35 swapped in this engine was connected to a built 4l80e and 241 c t case im not sure on axle ratios. #3 which i have sold my 1982 k20 pull truck this truck was alot of work: .30 bored over 350 (355) with flat tops eagle rotating assembly and a lunati bracket master cam had a set of ported and polished vortec heads with custom headers hanging off them. the transmission was a built to the hilt th400 whith a manual reverse valve body hooked to 205 t case which went to 4:56 gears front and rear the front was a 10 bolt welded the rear was a dana 44 locked. i never got around to the body work i sold it at a gas station while filling it up. i wasnt expecting the guy to really buy it. #4 my 83 gmc jimmy all stock as of now