Hello i have the 99 Lexus GS300 and i was wondering witch supra parts will fit on the GS300? anybody knows! ex: Pistons, Rings

 

Pretty much the entire engine will fit in your car. You would need to do a little modification to your wiring harness to make it work.

 

Thanks for the info will do

 

Rear diff, transmission also will fit. Anything internal on the engine is pretty much interchangeable. Only thing that isn't is the camshafts because the US spec supra never came with VVTi. You will have to get Brian Crower camshafts for your GS VVTi engine.

 

Thanks. I checked the Brian Crower camshafts and they are a little bit expensive but it will do the job