What fits?

My son is building a stock 4 mustang.He needs a 7.5 rear end with a 3.27 gear.He wants to hunt the junk yards for it,just one problem.It's getting harder and harder to find 1976 to 1986 mustangs to strip!What other models of Ford cars,trucks or vans have the rear end he needs.Thanks choochoo(Carol Connelly)  

You mean there ain't no Ford Gearheads out there that can answer this question for me!!!!!!!Come on now! I know there's somebody out there with the answer to my problem!!!!!Talk at ya later,choochoo  

There's a website you can go to and the prices aren't to bad,... it NATIONALdrivetrain.com and you should find what you need there.  

nun20er:
You mean there ain't no Ford Gearheads out there that can answer this question for me!!!!!!!Come on now! I know there's somebody out there with the answer to my problem!!!!!Talk at ya later,choochoo

There's a website you can go to and the prices aren't to bad,... it NATIONALdrivetrain.com and you should find what you need there.  

The following Ford Manufacterd cars have 7.5-inch ring gear rear end equipped with 9-inch drum brakes:

1979-1987 mustangs
1979-1986 capri
1980-1982 cougar
1979-1983 fairmont
1983-1985 Ford (106-inch wb)
1981-1982 granada
1983-1986 mercury (106 inch wb)
1980-1982 thunderbird
1978-1983 zephyr

NOTE: some of the above models and model years were also equipped with a 7.5-inch rear end with 10-inch drum brakes.  Measure the diameter of the brake drums for a positive identification.  ******All of the above rear end housings are equipped with one of the following ratios:

2.26
2.47
2.73
3.08
3.45
**try a 93 mustang lx with a 2.3liter (most common)  

The Newer fox body with the 2.3 liter is your best bet just make sure it has not been bent...toe in or out by someone hitting a curb(very common! It will make squaring your rear end a complete nite mare.  I hope i helped your quest for your rear end out a little ***
DirtySouthRacer