Does anyone know about any HPD (billet) rear diffs around. I know HPD closed shop in 2014 but MAYBE someone knows of a 800 rear diff collecting dust on a shelve. I’m pushing 300HP with this car and the rear diff just wont cut it. Thanks everyone and hope someone can help track one down.
I know this isnt in the classifieds so hope it doesn’t get deleted or moved because there more traffic here…Utah RZR Rentals