So I have a 1973 Scout II and I originally had the stock 345 in it, long story short it got sand in the oil fill and the cam bearing soon went.... big disaster. My question is, since I put in a newer 345 from a 2 wheel drive work truck it has a 13" clutch and pressure plate and the old one only had a 11 inch clutch and pressure plate. Now of course the pressure plate doesn't fit inside the bell housing. 1st. is there supposed to be a difference, and 2nd. Does anybody know where I can get a flywheel for an 11 inch clutch for cheap? Thank you for the help.