7.5" ring gear
Ford 7.5" ring gear w/o ABS
Ford 7.5" ring gear ABS
Ford w/o ABS
Ford 8.8" ring gear
Ford ABS
8.8" ring gear
Spicer
Ford
w/o ABS 3.55 ratio
ABS 3.55 ratio
ABS 4.10 ratio
w/o ABS 3.08 ratio
ABS 3.08 ratio
w/o ABS 4.10 ratio
10" brake ABS 3.73 ratio
9" brake ABS 3.08 ratio
10" brake 3.08 ratio
10" brake ABS 3.45 ratio
9" brake 3.73 ratio
9" brake ABS 4.10 ratio
9" brake w/o ABS 3.08 ratio
9" brake 3.45 ratio
10" brake ABS 4.10 ratio
9" brake ABS 3.73 ratio
drum Sdn 11" drums
exc. Police w/o ABS
drum Sdn 10" drums
drum brakes ABS
exc. Police ABS handling package
(ABS) 3.55 ratio (locking)
Sdn 11" drums
disc brakes ABS
Sdn 10" drums
exc. Police ABS w/o handling package
8.8" ring gear 3.31 ratio
(3.55 ratio) 8.8" ring gear ID S746D
8.8" ring gear (4.6L) 3.73 ratio
(8.8" ring gear) 2.73 ratio
(3.55 ratio) 9.75" ring gear ID S710F
8.8" ring gear (4.6L) 4.10 ratio
(3.55 ratio) 8.8" ring gear
(8.8" ring gear) 3.08 ratio
(3.55 ratio) 9.75" ring gear ID S710E
(3.55 ratio) 8.8" ring gear ID S747F
semi-floating (Dana-Spicer) 4.09 ratio
semi-floating Spicer
full-floating IDs F6UA-RA (3.55 ratio)
full-floating
semi-floating (Dana-Spicer) 3.73 ratio
semi-floating Ford
full-floating 3.73 ratio
full-floating IDs F6UA-SA (4.10 ratio)
full-floating 3.55 ratio
full-floating 4.10 ratio
SRW (Spicer 61) w/o ABS
DRW model 70-2U IDs F6UA-ABA & ACA
DRW (Spicer 70) ABS
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW (Spicer 70) w/o ABS
DRW model 70-1HD IDs F5UA-MB & NB
DRW (Spicer 70) from 2/84
DRW model 70-1HD IDs F2US-DB & DC
DRW model 70-2U IDs F2UA-RA & SA
DRW model 70-1HD IDs F3UA-ABB & ACB
(11.25' ring gear, 4.63 ratio)
11.25" ring gear (Dana 80) 4.10 ratio
10.50" ring gear (Dana 70) 4.10 ratio
(11.25" ring gear) 4.63 ratio
11.25" ring gear (Dana 80) 4.63 ratio
(11.25" ring gear) 4.10 ratio
10.50" ring gear (Dana 70) 4.56 ratio
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(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 S421C
(10.50" ring gear) 4.10 ratio ID S411B
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 4.30 ratio ID S415A
(10.50" ring gear) 3.73 ratio ID S413A
(10.50" ring gear) 4.10 ratio ID S411A
(10.50" ring gear) 3.73 ratio ID S136F
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.73 ratio ID S935M
(ABS) 4.10 ratio
(ABS) 3.55 ratio
3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 3.73 ratio
3.55 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
(ABS) 3.08 ratio
8 cyl 3.73 ratio
(ABS) 3.27 ratio
4-1/2" BC (10" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.50 ratio
5-1/2" BC (11" brakes) 3.00 ratio
9.75" ring gear 3.31 ratio
9.75" ring gear 3.73 ratio
ABS 3.08 ratio
ABS 2.73 ratio
Lightning (4.10 ratio)
8.8" ring gear 3.31 ratio
w/o ABS (Canada market) 3.31 ratio
w/o ABS (Canada market) 3.55 ratio
8.8" ring gear 3.73 ratio
w/o ABS (Canada market) 4.10 ratio
Standard Rear Axle Option Only
Spicer 61-2 3.07 ratio
semi-floating Spicer 61-2 3.00 ratio
full-floating Ford 3.55 ratio
semi-floating (ABS) 3.55 ratio
from 8501 GVW full-floating 4.10 ratio
full-floating (w/ABS) 4.10 ratio
full-floating Spicer 61-1 4.10 ratio
(thru 8500 GVW) drum brake 3.31 ratio
semi-floating Spicer 60-3 3.73 ratio
Spicer 60-3 3.73 ratio
3.73 ratio ID S412B
3.73 ratio ID S409H
(pickup) (SRW) gasoline 5.4L 4.30 ratio
3.73 ratio ID S138H
(pickup) (SRW) diesel (6.4L) 3.55 ratio
(pickup) (SRW) gasoline 5.4L 4.10 ratio
(pickup) (SRW) diesel (6.0L) 4.10 ratio
3.73 ratio ID V423B, C & F
(pickup) (SRW) gasoline 5.4L 3.73 ratio
3.73 ratio ID S409B
SRW Spicer 70-U Pickup 4.10 ratio
SRW Ford 3.08 ratio
DRW Pickup 4.10 ratio
DRW Pickup 3.55 ratio
SRW Pickup 3.07 ratio
SRW (w/ABS) 4.10 ratio
SRW Spicer 70-U Chassis cab 3.73 ratio
SRW Chassis cab 3.54 ratio
Super Cab 4x2
SRW Spicer 70-U Chassis cab 3.54 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
(ABS) 5.13 ratio
(non-ABS) 4.63 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
10 bolt cover 9" drums
10 bolt cover 10" drums
8 bolt cover
9" drums
9" drums
10" drums
8" ring gear
9" ring gear
7-1/2" ring gear
Sdn (9" drums)
8-1/2" ring gear Sdn
SW (10" drums)
4 cyl & 6 cyl Sdn (9" drums)
4 cyl & 6 cyl SW (10" drums)
8-1/2" ring gear SW
8 cyl (LX)
8.8" ring gear exc. Cobra w/o ABS
10 bolt cover trac bars
8.8" ring gear disc brakes 4 lug
8.8" ring gear (ABS) 3.73 ratio
(8.8" ring gear) 5.0L 3.55 ratio (MT)
7.5" ring gear ABS
drum brakes 7.5" ring gear
(8.8" ring gear) 5.0L 3.31 ratio
Base (7.5" ring gear) (3.27 ratio) ABS
trac bars
removable carrier
(non-removable carrier)
non-removable carrier
8.8" ring gear ABS 9" brakes 3.55 ratio
7.5" ring gear ABS 9" brakes 3.45 ratio
7.5" ring gear 9" brakes 3.27 ratio
8.8" ring gear 9" brakes 3.45 ratio
8.8" ring gear 9" brakes 3.55 ratio
8.8" ring gear (3.73 ratio) 10" brake
8.8" ring gear 10" brakes 3.27 ratio
7.5" ring gear 10" brake 3.08 ratio
7.5" ring gear 9" brake 3.73 ratio
8.8" ring gear 10" brakes 4.56 ratio
(AWD)
7.5" ring gear w/o horizontal shocks
w/o horizontal shocks
crossmember 7.5 ring gear (3.8L) ABS
Turbo Coupe (w/horizontal shocks)
10" drums
exc. Turbo Coupe
9" drums
8.8" ring gear disc brakes
crossmember 7.5" ring gear w/o ABS
horizontal shocks
3.7L 3.31 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
SRW 3.73 ratio
SRW 4.10 ratio
SRW 3.31 ratio
DRW 3.73 ratio
DRW 4.10 ratio