Gm Transmissions & Transfer Cases

[mweltz]

Hey guys! Wondering what your thoughts are on the turbo-350 transmission compared to the turbo-400 transmission? Also wondering what your thoughts are on the chain-driven versus the gear-driven transfer cases on the "70s and "80s Chevy trucks. Am looking to build a mountain climbing truck (nothing too major) and have a 355 that I have built to put out 325HP and 450 ft./lbs of torque. Want a transmission and transfer case that will be able to handle the power and take the abuse of the mountains 4x4 only trails! Thanks...