The Stovebolt Site Forums The Shop Area Engine Shop motor mount bolts

Your right on the money, except that the center 2 that go through the front lower engine mount are 1/2( I think) and the outer 2 that secure it to the crossmember are 3/8 or 5/16, again, I think. I'll have to go to the shop and check for sure,I have the old ones. they are going on my 41. All 4 are carriage bolts. I've been told I can't use a carriage bolt on one center bolt because I didn't put it in before putting the timing cover on. Dave