My Friend has a GSR and his gears are shot, so we just bought him a JDM ITR tranny, but we haven't installed it yet. He's also wanting me to put in an ACT Clutch and Fidanza Flywheel, My question is, do we need to buy The clutch and flywheel for the GSR or the Type R, I know they are bolted onto the block, so I'm thinking for the GSR but I could be wrong. Thanks for any help you can give me guys.