Dammit! really wanted to go to the baskins meet but now can since i have to get my car towed back home and take the engine out to check the rear main seal and the clutch, the reckon with the clutch the pivot ball is too long for the os Giken twinplate i have in there, does anyone know if there are different sizes of pivot ball for the gear box's? i thought they were all the same sizes? but the thrust bearing carrier is really tight. the box im using is the rb25det from a r33?? are the 32gtr pivot balls in their gear boxs smaller does ayone know?