03-30-2014, 09:19 AM
Lol, after Jimmy said "check valve" I thought yes thats what it is!! I saw some scratches on the bottom that made it look like it was possibly dragged on something like a wall and thought maybe it is!! There is so many different kinds but Ive never seen one like it
Love old school

1976 Newell 8.3 cummins allison 6spd
1977 Newell 8.3 cummins allison 6spd