I have a 36 and wanted to know if the rearend (torque tube) was the same for both trucks! I know mine is a 207 and the 37 is a 216 but i am pretty sure the transmissions are the same! The main reason i ask is because patricks makes a 3.55 gear for the 37! And if they are the same then i could use the gears for my truck.Yes i could change out to t5 and open drive but i want to keep it stock! Any help will be great