i have recently put a mk3 19td in my mk2 everything went hunky dory apart from one major problem,the pulleys on the crank are grinding on the chassis i know the belts and pulleys are different to the mk2 engine, what can i use off a mk2 to over come this ie, pumps pulleys are all the pulleys interchangable if i need to swap things for mk2 what model do i need to take hem off? cheers for any help