Ok, Need info on B motors
1-Hp compared to a motor
50 vs 40
2-how do i know i have a B block, Pan is off ,no crank ,no head , no flywheel housing.
B has Fuel Pump boss about where the lower oil drain is located on an A
3-What are the ser. #s
Model B engines typically do not have Serial Number
4-I think you can put an A head on a b block yes- no?
Yes, different water pump
5-can i put an A pan on the B motor
Not without modifications, B pan on A requires removal of rear flywheel cover
6-Can i put the A flywheel housing on the B
Yes
7-Can you use an A dist. in the B
Yes, but the Front timing Pin hole location is different
8- Are the oil pumps differnt
Yes, but an A Pump can be modified for use in a Model B
9-Can someone post pic of A vs B motor
Thanks for any help you can give CAPE A