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www.factoryfive.com 508-291-3443
(All information is based on V8 Ford Mustangs from 1979 to 1995)
Special Version Mustangs with Specifications
Year & Model Engine HP Torque Rear Susp. Transmission
Wheels
93' Mustang Cobra 302, 5.0L 235@4600
280@4000
Solid Axle T-5 17"x8"
93' Mustang Cobra "R" 302, 5.0L 235@4600
280@4000
Solid Axle T-5 17"x8"
94'-95' Mustang Cobra 302, 5.0L 240@4800
285@4000
Solid Axle T-5 17"x8"
95' Mustang Cobra "R" 351, 5.8L 300@4800
365@3750
Solid Axle Tremec 3550 17"x9"
Engine
Year/Engine Horsepower
Rating Induction
Ratio
1982 5.0L V8 157 @ 4200 240 @ 2400 2V carb 8.3:1
1983 5.0L V8 175 @ 4200 245 @ 2400 4V carb 8.3:1
1984 5.0L V8 175 @ 4200 245 @ 2400 4V carb 8.3:1
1984 5.0L V8 165 @ 3800 245 @ 2000 CFI 8.3:1
1985 5.0L V8 210 @ 4400 270 @ 3200 4V carb 8.4:1
1985 5.0L V8 180 @ 4200 260 @ 2600 CFI 8.4:1
1986 5.0L V8 200 @ 4000 285 @ 3000 SFI 9.2:1
1987-93 5.0L V8 225 @ 4000 300 @ 3000 SFI 9.0:1
1994-95 5.0L V8 225 @ 4000 300 @ 3000 SFI 9.0:1
Transmission
Year Type
1st 2nd 3rd 4th 5th 6th R
Capacity
lbs-ft Part Number Weight
1983.5 T-5 2.95
1.94
1.34
1.00
0.725 N/A 2.76
265 E3ZR-7003-A 75
1984 T-5 2.95
1.94
1.34
1.00
0.625 N/A 2.76
265 E4ZR-7003-DA 75
1985-89 T-5 3.35
1.93
1.29
1.00
0.675 N/A 3.15
265 E(5,6)ZR-7003-(FA,FB) 75
1989-93 T-5 3.35
1.99
1.33
1.00
0.675 N/A 3.15
300 F(Z,9,0)ZR-7003-(A,AA) 75
1994-95 T-5 3.35
1.99
1.33
1.00
0.675 N/A 3.15
300 75
1995 TR-3550 3.27
1.98
1.34
1.00
0.680 N/A 3.00
350 100
Rear Axle Ratio
Manual
Optional
Automatic
1995 3.08 3.27
1994 3.08 3.27
1987-1993 2.73 3.08 3.27
From 1986 to 2004 8.8” rear axles were used in Mustangs. In 1994 they went from a 4.25” 4-lug bolt
pattern to a 4.5” 5-lug bolt pattern. Most wheels fit the 59.25” width the best. Make sure you know
what axle you have before ordering wheels.
Year Rear End Width Rear Brake Type
87-93 59.25” 9” drum
94-98 61.125” 10.5” solid disc (GT)
11.65” vented disc (Cobra™)
99-04 62.52” 10.5” solid disc (GT)