Ford w/o ABS
Spicer
Ford 7.5" ring gear w/o ABS
8.8" ring gear
7.5" ring gear
Ford 8.8" ring gear
Ford ABS
Ford 7.5" ring gear ABS
Ford
w/o ABS 4.10 ratio
ABS 3.08 ratio
w/o ABS 3.55 ratio
ABS 3.55 ratio
w/o ABS 3.08 ratio
ABS 4.10 ratio
9" brake w/o ABS 3.45 ratio
9" brake ABS 3.08 ratio
9" brake w/o ABS 3.73 ratio
10" brake w/o ABS 4.10 ratio
10" brake 3.73 ratio
10" brake w/o ABS 3.73 ratio
9" brake ABS 3.73 ratio
10" brake ABS 3.73 ratio
10" brake ABS 4.10 ratio
10" brake 4.10 ratio
disc brakes w/o ABS
disc brakes ABS
exc. Police ABS
(ABS) 3.27 ratio
disc w/o ABS
Police ABS
Police (3.27 ratio) (ABS)
Police (3.55 ratio) w/o ABS
disc ABS
Sdn 11" drums
(8.8" ring gear) 2.73 ratio
(3.55 ratio) 9.75" ring gear ID S710E
(3.55 ratio) 9.75" ring gear ID V710G
(3.55 ratio) 8.8" ring gear
non-removable carrier (8.8") w/o ABS
(8.8" ring gear) 3.08 ratio
(3.55 ratio) 9.75" ring gear ID V711F
removable carrier (9")
(3.55 ratio) 9.75" ring gear ID S711E
(3.55 ratio) 9.75" ring gear ID V710F
full-floating 3.55 ratio
full-floating IDs F6UA-PA (3.55 ratio)
full-floating IDs F6UA-RA (3.55 ratio)
full-floating ABS
semi-floating (Dana-Spicer) 3.73 ratio
semi-floating Spicer
full-floating
full-floating 4.10 ratio
full-floating IDs F5UA-SC (4.10 ratio)
semi-floating (Dana-Spicer)
DRW model 70-1HD IDs F5UA-MB & NB
SRW Spicer 61
DRW model 70-1HD IDs F2UA-AB & AC
DRW model 70-1HD IDs F6UA-AEA & ZA
DRW model 70-1HD IDs F5UA-XB & YB
DRW (Spicer 70) from 2/84
DRW (Spicer 70) thru 1/84
DRW model 70-2U IDs F5UA-HB, JB & KC
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW model 70-1HD IDs F4UA-YA & ZA
11.25" ring gear (Dana 80) 4.63 ratio
(11.25" ring gear) 4.10 ratio
10.50" ring gear (Dana 70) 4.10 ratio
10.50" ring gear (Dana 70) 4.56 ratio
(11.25' ring gear, 4.63 ratio)
(11.25" ring gear) 4.63 ratio
11.25" ring gear (Dana 80) 4.10 ratio
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 3.73 ratio ID S138E
(10.50" ring gear) 3.73 ratio ID S413A
(10.50" ring gear) 4.10 ratio ID S157F
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 3.73 ratio ID S406F
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 3.73 ratio ID S136F
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 3.73 ratio ID S410A
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
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.55 ratio ID S939J
4.10 ratio
(ABS) 3.73 ratio
3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 3.73 ratio
6 cyl, 3.27 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 3.27 ratio
2 Dr (Sport package) 4.10 ratio
3.55 ratio
4 Dr exc. Sport Trac 8 cyl 3.73 ratio
5-1/2" BC (11" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.50 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 3.00 ratio
9.75" ring gear 3.31 ratio
ABS 3.55 ratio
w/o ABS (Canada market) 3.55 ratio
8.8" ring gear 3.73 ratio
w/o ABS (Canada market) 3.31 ratio
ABS 2.73 ratio
w/o ABS (Canada market) 3.08 ratio
Lightning (4.10 ratio)
ABS 3.08 ratio
w/o ABS (Canada market) 4.10 ratio
Standard Rear Axle Option Only
Spicer 60-3 3.33 ratio
full-floating (w/ABS) 4.10 ratio
(thru 8500 GVW) drum brake 3.31 ratio
thru 8500 GVW disc brake 3.31 ratio
from 8501 GVW semi-floating 4.10 ratio
semi-floating Spicer 60-3 3.54 ratio
full-floating 3.08 ratio
(thru 8500 GVW) disc brake 3.31 ratio
full-floating 3.55 ratio
semi-floating (ABS) 4.10 ratio
3.73 ratio IDs S406C, S406E & S406F
3.73 ratio IDs S409C, S409E & S409F
3.73 ratio ID V419A
(pickup) (SRW) diesel (6.4L) 3.73 ratio
4.10 ratio IDs S156C, S156E & S156F
3.73 ratio ID V414B, C & F
3.73 ratio ID S406H
(pickup) (SRW) gasoline 5.4L 4.10 ratio
3.73 ratio IDs S138C, S138E & S138F
(pickup) (SRW) diesel (6.0L) 3.73 ratio
SRW Spicer 61-1 Pickup 4.10 ratio
SRW Spicer 70-U Cab & ch 4.10 ratio
SRW Spicer 70-U Cab & ch 3.54 ratio
SRW Spicer 70-U Pickup 3.54 ratio
SRW Spicer 61-1 Pickup 3.07 ratio
SRW Chassis cab 3.73 ratio
SRW Spicer 61-1 Chassis cab 4.56 ratio
SRW Ford 4.10 ratio
SRW Spicer 61-1 Pickup 3.73 ratio
SRW Spicer 61-1 Chassis cab 3.73 ratio
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(non-ABS) 5.13 ratio
(ABS) 4.63 ratio
(non-ABS) 4.63 ratio
(ABS) 5.13 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 4.88 ratio
(DRW) 11.25" ring gear 4.88 ratio
10" drums
9" drums
10 bolt cover 10" drums
10 bolt cover 9" drums
8 bolt cover
9" drums
9" ring gear
10" drums
8" ring gear
Sdn (9" drums)
8 cyl (LX)
7-1/2" ring gear
8-1/2" ring gear Sdn
SW (10" drums)
4 cyl & 6 cyl Sdn (9" drums)
8-1/2" ring gear SW
4 cyl & 6 cyl SW (10" drums)
8.8" ring gear exc. Cobra ABS
drum brakes horizontal shocks
10 bolt cover w/o trac bars
(8.8" ring gear) 2.73 ratio
(8.8" ring gear) 3.15 ratio (AT)
drum brakes w/o horizontal shocks
trac bars
(8.8" ring gear) 3.73 ratio (MT)
(8.8" ring gear) 3.7L 3.31 ratio
8.8" ring gear exc. Cobra w/o ABS
removable carrier
(non-removable carrier)
non-removable carrier
7.5" ring gear 10" brake 4.10 ratio
8.8" ring gear ABS 9" brakes 3.27 ratio
7.5" ring gear 9" brake 3.73 ratio
7.5" ring gear 10" brake 3.73 ratio
8.8" ring gear ABS 9" brakes 3.55 ratio
8.8" ring gear 10" brakes 3.73 ratio
8.8" ring gear 10" brakes 3.55 ratio
7.5" ring gear 9" brakes 3.73 ratio
8.8" ring gear 10" brakes 4.56 ratio
8.8" ring gear 9" brakes 3.45 ratio
(AWD)
w/o horizontal shocks thru 1/85
exc. Turbo Coupe
7.5" ring gear w/o horizontal shocks
w/o horizontal shocks from 2/85
10" drums
crossmember
drum rear brakes horizontal shocks
Turbo Coupe (w/horizontal shocks)
crossmember 7.5 ring gear (3.8L) ABS
7.5" ring gear horizontal shocks
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
SRW 3.73 ratio
SRW 4.10 ratio
SRW 3.31 ratio
DRW 4.10 ratio
DRW 3.73 ratio