View Single Post
Old 08-13-2017, 10:54 AM   #9
Jim Brierley
Senior Member
 
Join Date: Jun 2010
Location: Temecula, CA
Posts: 4,066
Default Re: Tapped Steam Hole Plug Size Model B block

Most, if not all, aftermarket, performance, heads are made for the Model A gasket, for better flow between the valves and cyl., thus the need to plug the B block.
Jim Brierley is offline   Reply With Quote