View Single Post
Old 03-23-2024, 01:12 PM   #5
Charlie Stephens
Senior Member
 
Join Date: May 2010
Location: Southern California
Posts: 7,051
Default Re: Model B engine in an A

Quote:
Originally Posted by katy View Post
Will a Model A oil pan and flywheel housing fit on a Model B block?
The Model A has a smaller rear main bearing which means you need to enlarge the pan for the larger bearing. The B rods will hit the sides of an A pan. You need to dimple the pan. I have heard that you could run low profile rad nuts and solve the problem. The flywheel housing fits.

Charlie Stephens
Charlie Stephens is offline   Reply With Quote