holset hx-40
 

found this in Denver craigslist. i aint got the money but if someones lookin in the denver area check it out.

HX40 Holset turbo (8 blade)

Looks to be a T-6 Flange. Wont work on our trucks w/o another housing (or adaptor) if it is.

darn you smart people...... i had no idea to tell

I'm not 100% on that. It just looks like it.

i'd have to go with bobby; flange looks a little large