72 GMC New toy hauler? List of things that need done. Swap out trans for a 700R4 Completed, check out My 700R4 swap and 700R4 page 4 new shocks All new rubber bushings in springs front and back, sway bar bushing front New U bolts on rear axle (old ones rusted) Might need tie rod ends Install a rear sway bar Install smaller steering wheel Install transmission upgrades Replace power steering input shaft seal Replace fan switch and repair control cables Longer spedo cable, install correct spedo gears for 4:10 gears. Swap engine for stock 350 (better mileage) Completed, check out 72 GMC project Wish List Rust free bed Air bag for rear springs Add another fuel tank where spare tire goes Aluminum rims New bumper New grill Auto trans, cruse, tilt wheel and a/c :-) Engine is a 400 small block out of a 76 Chevy station wagon, bored .030 over, 9:1 flat top pistons 700R4 page 350 Chevy Should Have Built a future toy hauler engine build up?Back to my home page