found a guy locally selling what he claims to be a "GT30R Ball bearing" turbo brand new for a pretty good price. but in his ad all he says is GT30R....no other specs given.

it appears to have a "B" compressor cover and a .48 turbine side......is this a GT30 or is he bs'ing? was the GT30 ever available with a 4-bolt .48 turbine side?

stole his pics from where i saw it originally posted:

http://i55.photobucket.com/alb...3.jpg

http://i55.photobucket.com/alb...2.jpg

http://i55.photobucket.com/alb...1.jpg