Yeah,I guess I'll just buy a 55 gallon drum of Synthetic 90 wt. (sarc) I wanted to find out how much syn. gear oil I'd have to buy to fill everything without buying much/any extra,due to the ridiculous COST.
Speed


1954 GMC 350
1957 GMC 1/2 ton
1962 Chevy C-30
1952 Chevy 6400 dump bed project truck
'98 Harley FLSTC
'66 Pontiac Catalina
'76 Chevy 1 ton Duallie
'84 Bronco II
'78 Dodge W-200
'81 Toyota 4X4 truck