Need turbo help!

[vortechgt504]

Hi, i have a 87 gn and my turbo seal blew.
I tore it down to make sure that was the problem... Which it is.

The turbo has no serial numbers or id anywhere just the m10 60 stamp on housing..

How do i know if this is a factory turbo or where to buy rebuild kits or better yet

where can i find a turbo cheap

the car has been down for two months

 

[87National]

Try posting here, turbobuick.com a very active turbobuick board.

Although its nice having a board here, not too many gn owners visit here