canonize-ryda

do i have to grease the new drive shafts spline when i put it back into the tranny?and should i also grease the u joints? its a 86 gxl na

john ward

iTrader: (7)

A thin coat of gear oil is not a bad idea on splines and outter part that seal rides on. If your u joints have grease fitting then grease them.

canonize-ryda

im not shure they have grease fitting they are just connected to each other with only a thing line exposed that i may be able to squeeze some in but no direct fitting to use, and just use 90 weight or something to grease oil the spline?

RotaryEvolution

iTrader: (30)

wheel bearing grease is fine for the inside and outside.

the driveshaft would have had to of been modified previously for it to have grease fittings, the OEM u-joints are staked into the shaft and have no fittings(non-servicable).