Ford 7.5" ring gear ABS
Ford w/o ABS
Ford 8.8" ring gear
Ford 7.5" ring gear w/o ABS
Ford ABS
8.8" ring gear
7.5" ring gear
Spicer
Ford
ABS 3.55 ratio
ABS 4.10 ratio
w/o ABS 3.55 ratio
w/o ABS 4.10 ratio
ABS 3.08 ratio
w/o ABS 3.08 ratio
9" brake w/o ABS 4.10 ratio
10" brake ABS 3.73 ratio
10" brake w/o ABS 3.08 ratio
9" brake 3.73 ratio
10" brake ABS 3.08 ratio
9" brake w/o ABS 3.08 ratio
10" brake 3.73 ratio
10" brake 3.45 ratio
10" brake ABS 3.45 ratio
9" brake 3.08 ratio
Police (3.55 ratio) w/o ABS
disc brakes w/o ABS
Police (3.55 ratio) ABS
(ABS) 3.55 ratio (locking)
drum Sdn 11" drums
disc w/o ABS
disc ABS
Police ABS
Sdn 10" drums
exc. Police w/o ABS
non-removable carrier (8.8") ABS
8.8" ring gear (4.6L) 4.10 ratio
(8.8" ring gear) 2.73 ratio
(8.8" ring gear) 3.08 ratio
(3.55 ratio) 9.75" ring gear ID V711G
(3.55 ratio) 9.75" ring gear ID V710F
(3.55 ratio) 9.75" ring gear ID V711F
(8.8" ring gear) 3.55 ratio
(3.55 ratio) 8.8" ring gear ID S746D
9.75" ring gear
semi-floating (Dana-Spicer) 3.54 ratio
full-floating 3.73 ratio
full-floating IDs F5UA-SC (4.10 ratio)
semi-floating (Dana-Spicer) 4.09 ratio
full-floating w/o ABS
semi-floating (Dana-Spicer) w/o ABS
full-floating 3.55 ratio
full-floating IDs F6UA-TA (4.10 ratio)
semi-floating (Dana-Spicer)
semi-floating (Dana-Spicer) 3.73 ratio
DRW (Spicer 70)
SRW Spicer 61
DRW 70 (10.50" ring gear)
DRW model 70-2U IDs F3UA-AAB & ZB
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW 80 (11.25" ring gear)
DRW model 70-1HD IDs F5UA-XB & YB
SRW (Spicer 61) w/o ABS
SRW (Spicer 61) ABS
10.50" ring gear (Dana 70) 4.10 ratio
11.25" ring gear (Dana 80) 4.63 ratio
(11.25" ring gear) 4.63 ratio
11.25" ring gear (Dana 80) 4.10 ratio
10.50" ring gear (Dana 70) 4.56 ratio
(11.25" ring gear) 4.10 ratio
(11.25' ring gear, 4.63 ratio)
(14.24" ring gear) 4.88 ratio
(14.24" ring gear) 5.38 ratio
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 3.73 ratio ID S136F
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 3.73 ratio ID S413A
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939J
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 S939P
4 Dr Sport Trac 4.10 ratio
(ABS) 3.08 ratio
6 cyl, 3.55 ratio
(4 Dr) Sport Trac 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
(ABS) 3.73 ratio
4.10 ratio
(ABS) 4.10 ratio
4 Dr exc. Sport Trac 8 cyl 3.73 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
5-1/2" BC (11" brakes) 2.47 ratio
5-1/2" BC (11" 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
4-1/2" BC (10" 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) 2.75 ratio
Lightning (4.10 ratio)
9.75" ring gear 3.31 ratio
w/o ABS (Canada market) 2.73 ratio
ABS 3.08 ratio
w/o ABS (Canada market) 3.31 ratio
ABS 3.31 ratio
ABS 2.73 ratio
8.8" ring gear 3.73 ratio
ABS 3.55 ratio
w/o ABS (Canada market) 4.10 ratio
Standard Rear Axle Option Only
Spicer 60-3 3.54 ratio
from 8501 GVW full-floating 4.10 ratio
thru 8500 GVW drum brake 3.31 ratio
(thru 8500 GVW) disc brake 3.73 ratio
full-floating 4.10 ratio
full-floating 3.55 ratio
semi-floating Spicer 60-U 4.10 ratio
full-floating (w/ABS) 3.73 ratio
thru 8500 GVW drum brake 3.73 ratio
full-floating Spicer 61-1 3.73 ratio
3.73 ratio ID S412B
(pickup) (SRW) gasoline 6.8L 4.10 ratio
3.73 ratio IDs S409C, S409E & S409F
(pickup) (SRW) diesel (6.4L) 3.73 ratio
4.10 ratio ID S156B
3.73 ratio ID V420B, C & F
(pickup) (SRW) gasoline 5.4L 3.73 ratio
(pickup) (SRW) diesel (6.0L) 3.73 ratio
3.73 ratio IDs S141C, S141E & S141F
3.73 ratio ID S138B
SRW Spicer 61-1 Pickup 3.73 ratio
SRW Pickup 3.07 ratio
SRW Pickup 4.56 ratio
SRW Spicer 70-U Pickup 3.54 ratio
SRW (w/ABS) 3.55 ratio
SRW Ford 3.55 ratio
DRW Pickup 3.55 ratio
Super Cab 4x4
SRW 3.08 ratio
SRW Pickup 3.54 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(ABS) 5.13 ratio
(ABS) 4.63 ratio
(non-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 bolt cover 9" drums
10" drums
10 bolt cover 10" drums
9" drums
8 bolt cover
10" drums
9" drums
9" ring gear
8" ring gear
8 cyl (LX)
SW (10" drums)
7-1/2" ring gear
Sdn (9" drums)
8-1/2" ring gear Sdn
4 cyl & 6 cyl SW (10" drums)
8-1/2" ring gear SW
4 cyl & 6 cyl Sdn (9" drums)
8.8" ring gear exc. Cobra
8.8" ring gear disc brakes 5 lug
(8.8" ring gear) 5.0L 3.55 ratio (MT)
(8.8" ring gear) 3.7L 3.31 ratio
Base (7.5" ring gear) (3.27 ratio) ABS
drum brakes horizontal shocks
10 bolt cover w/o trac bars
8.8" ring gear exc. Cobra w/o ABS
drum brakes w/o horizontal shocks
(8.8" ring gear) 5.0L 3.31 ratio
non-removable carrier
(non-removable carrier)
removable carrier
7.5" ring gear 9" brake 3.73 ratio
7.5" ring gear 10" brake 3.73 ratio
8.8" ring gear (3.73 ratio) 9" brake
7.5" ring gear 10" brakes 4.10 ratio
7.5" ring gear 10" brake 3.45 ratio
8.8" ring gear 9" brakes 3.73 ratio
8.8" ring gear 9" brakes 3.45 ratio
7.5" ring gear 10" brakes 3.08 ratio
8.8" ring gear (3.73 ratio) 9" brakes
8.8" ring gear 9" brakes 4.10 ratio
(AWD)
8.8" ring gear disc brakes
9" drums
8.8" ring gear drum brakes
exc. Turbo Coupe
w/o horizontal shocks thru 1/85
horizontal shocks
w/o horizontal shocks from 2/85
crossmember
drum rear brakes w/o horizontal shocks
crossmember 7.5" ring gear ABS
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
SRW 4.10 ratio
SRW 3.31 ratio
SRW 3.73 ratio
DRW 3.73 ratio
DRW 4.10 ratio