7.5" ring gear
Ford w/o ABS
Ford 8.8" ring gear
8.8" ring gear
Ford
Spicer
Ford 7.5" ring gear w/o ABS
Ford 7.5" ring gear ABS
Ford ABS
ABS 4.10 ratio
w/o ABS 3.08 ratio
ABS 3.55 ratio
w/o ABS 4.10 ratio
w/o ABS 3.55 ratio
ABS 3.08 ratio
9" brake w/o ABS 3.08 ratio
10" brake 4.10 ratio
9" brake ABS 4.10 ratio
9" brake 4.10 ratio
10" brake 3.45 ratio
10" brake w/o ABS 4.10 ratio
10" brake ABS 3.45 ratio
10" brake ABS 3.08 ratio
10" brake w/o ABS 3.08 ratio
10" brake 3.08 ratio
(ABS) 3.55 ratio (locking)
drum Sdn 11" drums
exc. Police ABS w/o handling package
Police w/o ABS
(ABS) 2.73 ratio
drum SW
(ABS) 3.27 ratio
Police (3.55 ratio) w/o ABS
drum brakes w/o ABS
Police ABS
(8.8" ring gear) 3.55 ratio
(8.8" ring gear) 3.31 ratio
9.75" ring gear (5.4L) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID S710E
(3.55 ratio) 9.75" ring gear ID V711F
8.8" ring gear (4.6L) 4.10 ratio
removable carrier (9")
w/o ABS
non-removable carrier (8.8") ABS
(3.55 ratio) 9.75" ring gear ID S710F
full-floating 3.73 ratio
full-floating 4.10 ratio
semi-floating Spicer
semi-floating (Dana-Spicer)
semi-floating (Dana-Spicer) ABS
full-floating ABS
full-floating IDs F5UA-RC (3.55 ratio)
full-floating IDs F6UA-SA (4.10 ratio)
semi-floating (Dana-Spicer) 3.73 ratio
full-floating IDs F6UA-RA (3.55 ratio)
DRW model 70-2U IDs F3UA-AAB & ZB
DRW model 70-2U IDs F5UA-HB, JB & KC
DRW model 70-1HD IDs F6UA-AEA & ZA
DRW model 70-1HD IDs F5UA-XB & YB
DRW model 70-1HD IDs F6UA-AAA & ADA
SRW (Spicer 61) w/o ABS
DRW (Spicer 70)
SRW Spicer 61
DRW model 70-1HD IDs F4UA-YA & ZA
DRW model 70-2U IDs F5UA-LC, UB & VB
(11.25" ring gear) 4.10 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, 4.63 ratio)
11.25" ring gear (Dana 80) 4.63 ratio
10.50" ring gear (Dana 70) 4.56 ratio
(14.24" ring gear) 4.88 ratio
(14.24" ring gear) 5.38 ratio
(10.50" ring gear) 3.73 ratio ID S413B
(10.50" ring gear) 4.10 ratio ID S411A
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 3.73 ratio ID S136F
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 4.10 ratio ID S157F
(10.50" ring gear) 3.73 ratio ID S413A
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 S939P
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.55 ratio ID S939J
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
2 Dr (Sport package) 4.10 ratio
(ABS) 4.10 ratio
4 Dr exc. Sport Trac 8 cyl 3.73 ratio
3.55 ratio
3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 3.73 ratio
3.27 ratio
4.10 ratio
4 Dr Sport Trac 3.73 ratio
5-1/2" BC (11" brakes) 3.00 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) 2.47 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) 3.25 ratio
4-1/2" BC (10" brakes) 2.75 ratio
8.8" ring gear 3.31 ratio
w/o ABS (Canada market) 3.08 ratio
9.75" ring gear 3.73 ratio
9.75" ring gear 3.55 ratio
ABS 3.31 ratio
9.75" ring gear 3.31 ratio
Lightning (4.10 ratio)
8.8" ring gear 3.55 ratio
8.8" ring gear 3.73 ratio
w/o ABS (Canada market) 3.31 ratio
Standard Rear Axle Option Only
thru 8500 GVW disc brake 3.31 ratio
full-floating Ford 3.08 ratio
(thru 8500 GVW) disc brake 3.73 ratio
semi-floating Spicer 60-3 4.10 ratio
Spicer 60-3 3.33 ratio
semi-floating Spicer 60-3 3.54 ratio
full-floating Spicer 61-1 3.54 ratio
semi-floating Ford (3.55 ratio)
full-floating Spicer 70-U 4.10 ratio
semi-floating Spicer 60-U 3.73 ratio
3.73 ratio ID S138B
3.73 ratio ID S406H
3.73 ratio ID S412B
3.73 ratio ID S409B
3.73 ratio ID S136H
4.30 ratio ID S421H
4.10 ratio ID S156B
(pickup) (SRW) gasoline 6.8L 4.10 ratio
(pickup) (SRW) diesel (6.4L) 3.55 ratio
4.30 ratio (ID S421H)
SRW Spicer 61-1 Pickup 4.56 ratio
Regular Cab 4x2 Chassis cab
Regular Cab 4x2 Pickup
SRW Pickup 3.54 ratio
DRW Pickup 3.55 ratio
SRW Spicer 61-1 Chassis cab 3.54 ratio
SRW Ford 3.55 ratio
SRW Ford 3.08 ratio
SRW 3.08 ratio
SRW (w/ABS) 3.55 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) 4.63 ratio
(ABS) 5.13 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
10 bolt cover 10" drums
8 bolt cover
9" drums
10" drums
10 bolt cover 9" drums
9" drums
10" drums
8" ring gear
9" ring gear
8 cyl (LX)
8-1/2" ring gear Sdn
4 cyl & 6 cyl Sdn (9" drums)
7-1/2" ring gear
8-1/2" ring gear SW
Sdn (9" drums)
SW (10" drums)
4 cyl & 6 cyl SW (10" drums)
7.5" ring gear w/o ABS
(8.8" ring gear) 3.31 ratio
(8.8" ring gear) 5.0L 3.31 ratio
w/o trac bars
(8.8" ring gear) 2.73 ratio
disc brakes (5 lug, SVO) trac bars
8.8" ring gear (horizontal shocks)
7.5" ring gear 2.73 ratio w/o ABS
7.5" ring gear
10 bolt cover w/o trac bars
removable carrier
(non-removable carrier)
non-removable carrier
8.8" ring gear 10" brakes 3.27 ratio
7.5" ring gear 10" brake 3.08 ratio
7.5" ring gear ABS 9" brakes 3.45 ratio
6-3/4" ring gear (3.45 ratio)
7.5" ring gear 10" brakes 3.27 ratio
7.5" ring gear ABS 9" brakes 3.73 ratio
7.5" ring gear 9" brakes 3.45 ratio
8.8" ring gear (3.73 ratio) 10" brakes
7.5" ring gear 10" brakes 3.08 ratio
8.8" ring gear 10" brakes 3.73 ratio
(AWD)
crossmember 7.5" ring gear ABS
w/o horizontal shocks thru 1/85
9" drums
w/o horizontal shocks
8.8" ring gear disc brakes
crossmember 7.5" ring gear w/o ABS
w/o horizontal shocks from 2/85
8.8" ring gear drum brakes
7.5" ring gear w/o horizontal shocks
exc. Turbo Coupe
3.7L 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
DRW 4.10 ratio
SRW 3.73 ratio
SRW 3.31 ratio
SRW 4.10 ratio
DRW 3.73 ratio