question on the 7.5 rear

[jays306LX]

i was just wandering if anyone might have a guess as to what gears a 7.5 would have in it coming from a auto 4 banger car? i have to use this rear till i can muster the money up to get my 8.8.. with my mods i hope this thing will hold up i have everything for my 8.8 i just the need the darn thing plus i figure while i am breaking the car in i wont be getting on it real hard.. thanx

------------------
84 lx coupe 75 truck block .030 over trw 10-1 pistons comp magnum 280h .512 .512 lift with 230 duration.. early casting heads 1.94 1.60 valves 58 cc chambers harland sharp rockers 1.6 air gap intake with mild porting holley 600 vac seconderies 2 inch open spacer. built man c-4 with PI 2800 sthall 8.8 strange spool 3.73's moser 31 spline still building the rest going for high to mid 11's