I just installed mine on 51 half ton, and the glass bowl faced up....

http://community.webshots.com/scrip...amp;photoID=97994065&security=VOrDcV

I bet yours is supposed to up also, and if your manual shows it that way I would bet that is the way to go.....

Good luck, and make sure you get that gasket sealed right. I bought my pump from American Classic truck parts, and I am very happy with it.


~ Phillip
1949 GMC Suburban - 10 year project
1952 Pontiac Chieftain Convertible straight 8 hydramatic
1945 GMC half ton truck - Driver- Sold 9-15-25
1946 Chevy COE - SOLD 1-5-26 BUH BYE CHEVY!
1959 GMC Half ton long bed NAPCO