8.8" ring gear
Ford 7.5" ring gear ABS
Ford w/o ABS
7.5" ring gear
Ford
Ford 8.8" ring gear
Spicer
Ford ABS
Ford 7.5" ring gear w/o ABS
ABS 3.08 ratio
ABS 4.10 ratio
w/o ABS 3.08 ratio
ABS 3.55 ratio
w/o ABS 3.55 ratio
w/o ABS 4.10 ratio
9" brake 3.08 ratio
10" brake ABS 3.45 ratio
10" brake w/o ABS 3.45 ratio
9" brake w/o ABS 3.73 ratio
9" brake w/o ABS 3.08 ratio
9" brake ABS 4.10 ratio
9" brake ABS 3.08 ratio
10" brake w/o ABS 3.73 ratio
10" brake ABS 3.73 ratio
9" brake w/o ABS 4.10 ratio
exc. Police ABS handling package
drum brakes w/o ABS
Police w/o ABS
drum SW
(ABS) 2.73 ratio
exc. Police ABS w/o handling package
Sdn 10" drums
Police (3.27 ratio) (ABS)
exc. Police w/o ABS handling package
drum brakes ABS
8.8" ring gear (4.6L) 3.73 ratio
non-removable carrier (8.8") ABS
9.75" ring gear
(3.55 ratio) 8.8" ring gear ID S746D
8.8" ring gear (4.6L) 4.10 ratio
(3.55 ratio) 9.75" ring gear ID S711E
(8.8" ring gear) 2.73 ratio
8.8" ring gear 3.31 ratio
removable carrier (9")
8.8" ring gear (4.6L) 3.55 ratio
semi-floating (Dana-Spicer) 3.54 ratio
semi-floating Ford
semi-floating (Dana-Spicer) 3.73 ratio
semi-floating (Dana-Spicer) ABS
semi-floating (Dana-Spicer)
full-floating 4.10 ratio
full-floating ABS
full-floating IDs F5UA-SC (4.10 ratio)
full-floating IDs F5UA-RC (3.55 ratio)
semi-floating (Dana-Spicer) 4.09 ratio
DRW 80 (11.25" ring gear)
DRW model 70-1HD IDs F4UA-YA & ZA
SRW semi-floating AXLE
DRW (Spicer 70) from 2/84
DRW model 70-2U IDs F3UA-AAB & ZB
DRW (Spicer 70) ABS
DRW (Spicer 70)
DRW 70 (10.50" ring gear)
DRW model 70-1HD IDs F6UA-AEA & ZA
DRW (Spicer 70) thru 1/84
11.25" ring gear (Dana 80) 4.10 ratio
(11.25' ring gear, 4.63 ratio)
(11.25" ring gear) 4.63 ratio
11.25" ring gear (Dana 80) 4.63 ratio
10.50" ring gear (Dana 70) 4.56 ratio
10.50" ring gear (Dana 70) 4.10 ratio
(11.25" ring gear) 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 S410A
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 3.73 ratio ID S138E
(10.50" ring gear) 4.30 ratio ID S415A
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 3.73 ratio ID S406F
(10.50" ring gear) 3.73 ratio
9.75" ring gear 3.73 ratio ID S935M
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 3.31 ratio ID S930M
2 Dr (Sport package) 3.73 ratio
4 Dr Sport Trac 4.10 ratio
6 cyl, 3.55 ratio
2 Dr (Sport package) 4.10 ratio
(ABS) 3.55 ratio
3.73 ratio
4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 3.73 ratio
3.27 ratio
3.55 ratio
5-1/2" BC (11" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 3.25 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) 3.00 ratio
4-1/2" BC (10" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 3.25 ratio
9.75" ring gear 3.73 ratio
w/o ABS (Canada market) 3.55 ratio
8.8" ring gear 3.31 ratio
9.75" ring gear 3.31 ratio
ABS 3.31 ratio
ABS 4.10 ratio
ABS 3.55 ratio
w/o ABS (Canada market) 3.31 ratio
w/o ABS (Canada market) 3.08 ratio
Lightning (4.10 ratio)
Standard Rear Axle Option Only
(thru 8500 GVW) drum brake 3.31 ratio
from 8501 GVW full-floating 4.10 ratio
semi-floating Spicer 60-U 3.73 ratio
Spicer 61-2 3.07 ratio
full-floating Spicer 70-U 3.54 ratio
semi-floating Spicer 60-U 3.54 ratio
thru 8500 GVW drum brake 3.73 ratio
semi-floating (ABS) 3.55 ratio
Spicer 60-3 3.33 ratio
Spicer 61-2 3.00 ratio
4.30 ratio ID S421B
3.73 ratio IDs S141C, S141E & S141F
(pickup) (SRW) diesel (6.0L) 3.73 ratio
(pickup) (SRW) gasoline 5.4L 4.30 ratio
(pickup) (SRW) diesel (6.0L) 4.10 ratio
(pickup) (SRW) gasoline 5.4L 4.10 ratio
4.30 ratio IDs S421C, S421E & S421F
3.73 ratio ID S412B
3.73 ratio IDs S409C, S409E & S409F
4.10 ratio IDs S156C, S156E & S156F
SRW Spicer 61-1 Pickup 3.73 ratio
Crew Cab
Regular Cab 4x4
SRW Spicer 70-U Cab & ch 3.73 ratio
SRW Spicer 70-U Pickup 3.73 ratio
SRW Spicer 70-U Pickup 4.10 ratio
SRW Spicer 70-U Pickup 4.56 ratio
SRW Spicer 70-U Cab & ch 4.10 ratio
SRW Spicer 70-U Chassis cab 3.54 ratio
SRW Spicer 70-U Pickup 3.54 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(non-ABS) 4.63 ratio
(ABS) 5.13 ratio
(non-ABS) 5.13 ratio
(ABS) 4.63 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.88 ratio
11.25" ring gear (DRW) 4.30 ratio
(DRW) 11.25" ring gear 4.88 ratio
10 bolt cover 9" drums
9" drums
10" drums
10 bolt cover 10" drums
8 bolt cover
9" ring gear
9" drums
10" drums
8" ring gear
4 cyl & 6 cyl Sdn (9" drums)
4 cyl & 6 cyl SW (10" drums)
8 cyl (LX)
Sdn (9" drums)
7-1/2" ring gear
8-1/2" ring gear SW
8-1/2" ring gear Sdn
SW (10" drums)
(8.8" ring gear) 3.7L 3.31 ratio
8.8" ring gear (ABS) 3.31 ratio
drum brakes horizontal shocks
7.5" ring gear ABS
8.8" ring gear exc. Cobra
8.8" ring gear disc brakes 5 lug
(8.8" ring gear) 5.0L 3.15 ratio (AT)
8.8" ring gear (horizontal shocks)
7.5" ring gear 3.27 ratio w/o ABS
disc brakes (5 lug, SVO) trac bars
removable carrier
non-removable carrier
(non-removable carrier)
7.5" ring gear ABS 9" brakes 4.10 ratio
7.5" ring gear 10" brakes 4.10 ratio
8.8" ring gear 10" brakes 4.10 ratio
7.5" ring gear 10" brake 3.45 ratio
8.8" ring gear 9" brakes 3.08 ratio
7.5" ring gear 9" brakes 3.73 ratio
8.8" ring gear 10" brakes 3.73 ratio
8.8" ring gear 10" brakes 3.27 ratio
8.8" ring gear 9" brakes 3.55 ratio
8.8" ring gear 10" brakes 3.08 ratio
(AWD)
horizontal shocks
w/o horizontal shocks thru 1/85
w/o horizontal shocks from 2/85
w/o horizontal shocks
10" drums
crossmember 7.5" ring gear ABS
crossmember 8.8 ring gear (4.6L) ABS
8.8" ring gear disc brakes
exc. Turbo Coupe
crossmember 7.5 ring gear (3.8L) ABS
3.7L 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
DRW 3.73 ratio
SRW 3.73 ratio
SRW 3.31 ratio
SRW 4.10 ratio
DRW 4.10 ratio