Will These 466748 Garrett Turbos fit a 86-89 Buick Grand National?

[curious66]

I recently purchased a lot of Garrett Turbos, and included in the lot were 4 marked "466748"
I have a
466748-5X
466748-5005
466748-3003
466748-9004

Will these all fit a 86-89 Buick Grand National? I see that a 466748-5005S listed as fitting the 86-89.. but the 466748-5005 is not on any list that I have found.

I can provide pictures, if needed.

Thanks in advance!

 

[Chuck Leeper]

The yrs are 86 -87.... no 88/89.
Pics are a necessity.

 

[curious66]

I made a mistake in my first post. I have 2 marked "5005" - I don't have a turbo marked "3003".

From left to right
5005 - A/R .82
9004 - A/R .63 this one has the smallest fresh air inlet of 2" (the rest are all 2 1/4")
5X - A/R .63 no studs for fresh air inlet
5005 - A/R .82