7.5" 3.73s pulled from?? November 13, 2009, 11:59:33 AM Going to the JY. Anyone know what had the 7.5" rear end and 3.73 rear gears? Aerostars, Rangers...?Thanks,Dan Quote Selected
7.5" 3.73s pulled from?? Reply #1 – November 13, 2009, 02:04:51 PM some areostars, turbo bmw motored mark7's. Quote Selected
7.5" 3.73s pulled from?? Reply #2 – November 13, 2009, 02:19:22 PM Check some Ranger diff. tags while you're there. Quote Selected
7.5" 3.73s pulled from?? Reply #3 – November 13, 2009, 06:42:00 PM I believe most Aerostars have 3.73s... I have a long wheelbase, passenger Aerostar that has 4.10s... Quote Selected
7.5" 3.73s pulled from?? Reply #4 – November 13, 2009, 11:17:26 PM The aerostar i got my posi from (5sp w/ tow package) had 3.53s but I didn't grab the pinion. If i cant find a 373s i will just get the pinion and put the 3.53s in. I'll let you know what I find. Quote Selected
7.5" 3.73s pulled from?? Reply #5 – November 13, 2009, 11:27:27 PM I think there 3.45's in 7.5's... Quote Selected
7.5" 3.73s pulled from?? Reply #6 – November 14, 2009, 11:39:36 AM rangers,aerostars,early fox mustangs going to have to crawl under them and read the tags Quote Selected
7.5" 3.73s pulled from?? Reply #7 – November 14, 2009, 10:26:19 PM 87-93 4 cyl Mustangs with the automatic. Quote Selected
7.5" 3.73s pulled from?? Reply #8 – November 15, 2009, 01:11:05 AM i have 3.73's in my 84 mustang gt. i have a set of 3.45's on the shelf out of an aerostar. last week in the junkyard, i looked at a ranger axle that said 3.72...yes, 72, not 73....i know it makes no difference, but its what it had Quote Selected
7.5" 3.73s pulled from?? Reply #9 – November 26, 2009, 06:52:47 PM aerostar van with 7.5 non traction lock will have either 3:73 or 4:10 gearsmustang 2.3 liter non traction lock 7.5 rear end will have 3:73 gearsmost rangers have the 3:45 gears Quote Selected
7.5" 3.73s pulled from?? Reply #10 – November 26, 2009, 08:46:00 PM what is this "posi" you people speak of? why would you find chevrolet rear end parts on fords :hick:like said way above 87-93 automatic 2.3 mustangs will have the 3:73 rears, the manuals have 3:55 standard. Quote Selected