This is my sons car. The engine in mainly stock, the supension has coilovers and a few sway braces. He wants to drift at the local track but I don't want to weld his diff and have him driving it like that on the steet the other 29 days of the month so I thought an additional rear end we can swap for...

Hey all, I'd like to buy an axle from a wrecking yard that I can weld and throw in the day before drift events and then swap my normal axle back in the following day to use as a daily. Can you guys tell me what makes/models rear ends are a direct bolt up to my 1985 Corolla GTS? Thanks for any help, 1