My AE86 has the stock LSD and my celica doesnt have LSD. I've had people tell me that the AE86 LSD is a direct swap... but i dont think it is. Its a whole different rear end and i think the axels might be different diamiter. If anyone knows tell me. Also, besides from a supra, where could i get a LSD? do they sell LSD's new for the RA64?