thanks estout81 and Fordestes now I am totally confused, I have a 239 over .060
my rpm will b 2000 at 55 mph, I am looking at Speedway for the parts, is that the right place?
my 49 F1 is 3:92.1, and I'm thinking of changing to 3:08.1
the transmission is heavy duty 3 speed on the floor
has any one done that and with good results?
it is an 8BA built by Walt