Just wondering if there are any problems with this combo, I got a blown PT GT35R and a mint Garrett with a .63 housing.

 

Not at all, that's very common actually... However, if you're looking for a super responsive setup you may wanna go with the smaller housing..

 

Thanks That's what I thought.
The turbo is going on my friend's 2.8 VR6, along with standalone and a water/meth kit, I was actually suggesting he go with the 1.06 housing, the PT 35R .82 made 20+psi around 4200RPM on the same motor.

 

.63A/R on the GT35R is about as small as it gets. Yes, the cartridge should be able to hold the other housing.

 

If its a PTE "35R" also called the 6162, the housings will not swap. If its a true Garrett 35R from Precision, the housings will swap.