.. You can run two bolt patterns, or redrill for Chevy pattern... there are doughnut spare tires floating around with BOTH bolt patterns so you can use on front or back... I think the Ford & Chevy braking systems use much different pressures, so that needs to be accomodated... the rear u-joints may be the same, but the driveshaft length has to be changed... 8.8's come in a variety of widths, depending on the vehicle used in...
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'86 Monte LS 305" soon 405", '87 GTA TransAm TPI350, '85 Fiero 5-speed, '79 Riv 260", '02 LHS 3.5L V6, '75 MG Midget V8, '77 Astre Formula wagon 5-speed, '78 F150 4WD 351M C6, 19' Slickcraft 425HP 351W, 22' Glaspar 225HP 302W