Cummins 4BT & Diesel Conversions Forums banner

1 - 3 of 3 Posts

·
Registered
Joined
·
982 Posts
Discussion Starter #1
I want to figure out the pump shaft drive ratio of the Saginaw P-pumps that are bolted to the timing case using the cummins gear and adapter. The p/s pump gear is 37T according to photos I found & the crankshaft gear is 36T (I think). Can anyone confirm these numbers?
 

·
Registered
Joined
·
10,675 Posts
I believe you're correct. That's the count I get on both gears. Don't have a crank gear handy but do have PS pump gears. I looked at good photos and get the same answer you have.
 
1 - 3 of 3 Posts
Top