yeh tried cvh clutch on fly wheel the holes dnt line up so i guess its the mtx75 as the 1800 is the 130 ps.so basically my options are drill the cvh flywheel or buy a flywheel from an ib5 gearbox? whats the differance between the ib5 and mtx75 would i be able to mount the ib5 box easier than the mtx75