7.5" ring gear
Spicer
Ford w/o ABS
Ford 7.5" ring gear w/o ABS
8.8" ring gear
Ford
Ford ABS
Ford 7.5" ring gear ABS
Ford 8.8" ring gear
w/o ABS 3.08 ratio
ABS 3.55 ratio
ABS 4.10 ratio
w/o ABS 4.10 ratio
w/o ABS 3.55 ratio
ABS 3.08 ratio
10" brake 4.10 ratio
10" brake w/o ABS 3.73 ratio
10" brake 3.08 ratio
9" brake w/o ABS 3.45 ratio
10" brake ABS 3.45 ratio
10" brake w/o ABS 3.08 ratio
10" brake ABS 3.73 ratio
10" brake ABS 3.08 ratio
9" brake 3.45 ratio
9" brake 4.10 ratio
drum brakes ABS
exc. Police w/o ABS handling package
exc. Police ABS
disc brakes w/o ABS
(ABS) 3.27 ratio
Sdn 10" drums
exc. Police w/o ABS
disc w/o ABS
Sdn 11" drums
(ABS) 2.73 ratio
removable carrier (9")
8.8" ring gear (4.6L) 3.55 ratio
9.75" ring gear (5.4L) 3.73 ratio
(3.55 ratio) 9.75" ring gear ID V711F
(3.55 ratio) 9.75" ring gear ID S710E
w/o ABS
(3.55 ratio) 8.8" ring gear ID S746D
(3.55 ratio) 8.8" ring gear ID S747F
8.8" ring gear (4.6L) 3.73 ratio
(8.8" ring gear) 2.73 ratio
full-floating w/o ABS
semi-floating (Dana-Spicer)
full-floating
full-floating 4.10 ratio
full-floating IDs F5UA-SC (4.10 ratio)
semi-floating Spicer
semi-floating (Dana-Spicer) ABS
full-floating IDs F5UA-RC (3.55 ratio)
full-floating IDs F5UA-TC (4.10 ratio)
semi-floating (Dana-Spicer) 3.73 ratio
SRW (Spicer 61) w/o ABS
DRW (Spicer 70) ABS
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW 70 (10.50" ring gear)
DRW (Spicer 70) w/o ABS
DRW (Spicer 70) thru 1/84
DRW model 70-1HD IDs F6UA-AEA & ZA
DRW 80 (11.25" ring gear)
DRW model 70-1HD IDs F6UA-AAA & ADA
SRW Spicer 61
10.50" ring gear (Dana 70) 4.56 ratio
(11.25" ring gear) 4.63 ratio
11.25" ring gear (Dana 80) 4.10 ratio
(11.25' ring gear, 4.63 ratio)
(11.25" ring gear) 4.10 ratio
10.50" ring gear (Dana 70) 4.10 ratio
11.25" ring gear (Dana 80) 4.63 ratio
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 3.73 ratio ID S413A
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 4.30 ratio ID S415A
(10.50" ring gear) 3.73 ratio ID S406F
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 4.30 ratio ID S415B
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.31 ratio ID S930M
(ABS) 3.73 ratio
2 Dr (Sport package) 4.10 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
(ABS) 3.27 ratio
4 Dr Sport Trac 4.10 ratio
6 cyl, 3.55 ratio
(ABS) 3.08 ratio
8 cyl 4.10 ratio
4 Dr Sport Trac 3.73 ratio
(4 Dr) Sport Trac 3.73 ratio
4-1/2" BC (10" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.50 ratio
4-1/2" BC (10" brakes) 2.75 ratio
ABS 3.31 ratio
9.75" ring gear 3.73 ratio
w/o ABS (Canada market) 4.10 ratio
Lightning (4.10 ratio)
ABS 2.73 ratio
w/o ABS (Canada market) 2.73 ratio
8.8" ring gear 3.55 ratio
8.8" ring gear 3.73 ratio
8.8" ring gear 3.31 ratio
ABS 3.08 ratio
Standard Rear Axle Option Only
full-floating Spicer 70-U 4.56 ratio
semi-floating Ford (3.55 ratio)
Spicer 60-3 4.10 ratio
full-floating Ford 3.55 ratio
from 8501 GVW full-floating 4.10 ratio
(thru 8500 GVW) disc brake 3.31 ratio
semi-floating Spicer 61-2 3.07 ratio
full-floating Spicer 70-U 3.54 ratio
full-floating Spicer 61-1 3.73 ratio
semi-floating Spicer 60-3 3.33 ratio
3.73 ratio IDs S406C, S406E & S406F
4.10 ratio
4.30 ratio ID S421H
4.10 ratio IDs S156C, S156E & S156F
4.10 ratio ID S157H
4.30 ratio IDs S421C, S421E & S421F
3.73 ratio IDs S138C, S138E & S138F
3.73 ratio ID V423B, C & F
(pickup) (SRW) diesel (6.4L) 3.55 ratio
3.73 ratio ID S412B
SRW Ford 3.08 ratio
SRW Pickup 4.10 ratio
SRW Spicer 70-U Pickup 4.56 ratio
SRW Spicer 70-U Chassis cab 3.73 ratio
SRW Spicer 70-U Cab & ch 3.54 ratio
SRW Spicer 61-1 Chassis cab 3.54 ratio
SRW Pickup 3.54 ratio
SRW Spicer 70-U Chassis cab 4.56 ratio
SRW (w/ABS) 3.55 ratio
SRW 4.10 ratio
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(non-ABS) 4.63 ratio
(non-ABS) 5.13 ratio
(ABS) 5.13 ratio
(ABS) 4.63 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 4.88 ratio
11.25" ring gear (DRW) 5.38 ratio
(DRW) 11.25" ring gear 4.88 ratio
9" drums
10 bolt cover 9" drums
8 bolt cover
10 bolt cover 10" drums
10" drums
9" ring gear
10" drums
8" ring gear
9" drums
8-1/2" ring gear Sdn
4 cyl & 6 cyl SW (10" drums)
Sdn (9" drums)
7-1/2" ring gear
8 cyl (LX)
4 cyl & 6 cyl Sdn (9" drums)
SW (10" drums)
8-1/2" ring gear SW
8.8" ring gear (horizontal shocks)
7.5" ring gear 2.73 ratio w/o ABS
8.8" ring gear (ABS) 3.73 ratio
8.8" ring gear Cobra & Pace Car
8.8" ring gear exc. Cobra w/o ABS
8.8" ring gear (ABS) 3.55 ratio
7.5" ring gear 3.27 ratio w/o ABS
7.5" ring gear 2.73 ratio ABS
(8.8" ring gear) 5.0L 3.31 ratio
8.8" ring gear exc. Cobra ABS
removable carrier
non-removable carrier
(non-removable carrier)
8.8" ring gear 10" brakes 4.56 ratio
8.8" ring gear 9" brakes 4.10 ratio
7.5" ring gear 10" brakes 4.10 ratio
7.5" ring gear 10" brakes 3.73 ratio
7.5" ring gear 9" brake 3.08 ratio
7.5" ring gear 10" brakes 3.08 ratio
7.5" ring gear ABS 9" brakes 3.27 ratio
7.5" ring gear 10" brake 3.73 ratio
8.8" ring gear 9" brakes 3.45 ratio
8.8" ring gear (3.73 ratio) 9" brake
(AWD)
exc. Turbo Coupe
Turbo Coupe (w/horizontal shocks)
w/o horizontal shocks from 2/85
crossmember 8.8 ring gear (4.6L) ABS
horizontal shocks
crossmember
drum rear brakes w/o horizontal shocks
8.8" ring gear drum brakes
7.5" ring gear horizontal shocks
w/o horizontal shocks
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
DRW 4.10 ratio
SRW 4.10 ratio
SRW 3.73 ratio
DRW 3.73 ratio
SRW 3.31 ratio