67 Fastback getting 8.8 rear

Yearly Update: I wanted to let folks know that with the 8.8 and the dr diff 1/2” spring relocation, I get exactly 6” from spring to the mounting surface on brake rotor. I picked up some 15x9” w/4.5” BS cop wheels on a trade. I plan to run 295/50/15 or maybe even the 60 series. Should be near a perfect fit. 43AC8A93-2B1B-4122-9679-4FB510626B99.jpeg323DD34B-CAD4-4FCF-B7B9-A40ABBC40D7C.jpeg30954181-ACCB-43DE-BE66-0694F004930C.jpeg