Kim

Back when my van was stolen, I lost the original brakebooster.
Fortunately I found another one at a recycler, its from an 84 and is just a tit larger,
actuaklly its exactly so big that the clutchcylinder doesnt fit in its holes anymore, its a matter of maybe ½inch or so.

Any suggestions before i start drilling new holes and relocate it???

Kim

Yark79

I don't know if it will make a difference in the braking performance, but there is a possibility that the '84 booster you bought was made for disc brakes in the rear. Just something to think about if you still have drums in the back.

Phiber Optik

iTrader: (2)

I had the same problem.

Take the clutch master out, put the brake booster in and then put the clutch master back in, it will be on a slight angle but its ok, do the nuts up as tight as you can, I drove the car for a few months like this without problems before I sold the it.

Kim

Thanks P-O Ill figure it out.
Yark, I do have rear disks
CLICK

trochoid

iTrader: (6)

I believe the proportioning valve would affect the disc/drum brakes more than the booster.