Ford 8.8" ring gear
Ford 7.5" ring gear w/o ABS
Spicer
7.5" ring gear
8.8" ring gear
Ford ABS
Ford 7.5" ring gear ABS
Ford
Ford w/o ABS
w/o ABS 3.55 ratio
ABS 4.10 ratio
ABS 3.55 ratio
w/o ABS 3.08 ratio
w/o ABS 4.10 ratio
ABS 3.08 ratio
9" brake w/o ABS 3.73 ratio
10" brake w/o ABS 3.73 ratio
9" brake w/o ABS 3.08 ratio
9" brake 4.10 ratio
9" brake 3.73 ratio
9" brake w/o ABS 3.45 ratio
10" brake w/o ABS 3.08 ratio
10" brake ABS 3.73 ratio
9" brake w/o ABS 4.10 ratio
10" brake 3.73 ratio
Sdn 10" drums
disc brakes ABS
(ABS) 2.73 ratio
exc. Police w/o ABS handling package
drum Sdn 10" drums
drum brakes w/o ABS
Police (3.55 ratio) ABS
Police (3.27 ratio) (ABS)
disc ABS
(ABS) 3.27 ratio
(8.8" ring gear) 3.55 ratio
non-removable carrier (8.8") w/o ABS
8.8" ring gear (4.6L) 4.10 ratio
9.75" ring gear
(8.8" ring gear) 3.31 ratio
(8.8" ring gear) 2.73 ratio
8.8" ring gear 3.55 ratio
(3.55 ratio) 9.75" ring gear ID S711E
(3.55 ratio) 8.8" ring gear
(3.55 ratio) 8.8" ring gear ID S746D
full-floating 3.55 ratio
full-floating IDs F5UA-SC (4.10 ratio)
full-floating IDs F5UA-RC (3.55 ratio)
full-floating
full-floating 3.73 ratio
full-floating 4.10 ratio
full-floating IDs F5UA-PC (3.55 ratio)
full-floating w/o ABS
semi-floating (Dana-Spicer) w/o ABS
semi-floating (Dana-Spicer) 4.09 ratio
DRW (Spicer 70) ABS
DRW model 70-1HD IDs F4UA-YA & ZA
DRW model 70-2U IDs F5UA-HB, JB & KC
DRW model 70-1HD IDs F6UA-AEA & ZA
SRW (Spicer 61) ABS
DRW model 70-2U IDs F3UA-AAB & ZB
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW model 70-1HD IDs F2US-DB & DC
DRW 70 (10.50" ring gear)
DRW (Spicer 70) thru 1/84
11.25" ring gear (Dana 80) 4.10 ratio
10.50" ring gear (Dana 70) 4.56 ratio
11.25" ring gear (Dana 80) 4.63 ratio
(11.25" ring gear) 4.63 ratio
10.50" ring gear (Dana 70) 4.10 ratio
(11.25' ring gear, 4.63 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 S136C
(10.50" ring gear) 4.30 ratio ID S415A
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 3.73 ratio ID S138E
(10.50" ring gear) 3.73 ratio ID S409F
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 3.73 ratio ID S406F
(10.50" ring gear) 3.73 ratio ID S413B
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.73 ratio ID S935M
(4 Dr) Sport Trac 3.73 ratio
4 Dr exc. Sport Trac 8 cyl 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 3.73 ratio
(4 Dr) Sport Trac 4.10 ratio
6 cyl, 3.55 ratio
8 cyl 3.73 ratio
3.73 ratio
8 cyl 4.10 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
3.27 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) 3.25 ratio
4-1/2" BC (10" brakes) 2.50 ratio
5-1/2" BC (11" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.75 ratio
w/o ABS (Canada market) 4.10 ratio
8.8" ring gear 3.55 ratio
ABS 3.31 ratio
w/o ABS (Canada market) 3.31 ratio
ABS 3.08 ratio
w/o ABS (Canada market) 3.55 ratio
Lightning (4.10 ratio)
w/o ABS (Canada market) 2.73 ratio
w/o ABS (Canada market) 3.08 ratio
9.75" ring gear 3.31 ratio
Standard Rear Axle Option Only
semi-floating Spicer 61-2 3.00 ratio
full-floating Spicer 61-1 4.10 ratio
(thru 8500 GVW) drum brake 3.73 ratio
full-floating 3.08 ratio
Spicer 61-2 3.07 ratio
semi-floating Spicer 61-2 3.07 ratio
from 8501 GVW semi-floating 3.55 ratio
full-floating Spicer 61-1 3.73 ratio
Spicer 61-2 3.00 ratio
from 8501 GVW full-floating 3.55 ratio
4.30 ratio ID S421H
4.10 ratio IDs S157C, S157E & S157F
3.73 ratio ID S136H
(pickup) (SRW) diesel (6.0L) 4.10 ratio
4.10 ratio ID S156B
3.73 ratio ID S136B
(pickup) (SRW) diesel (6.4L) 3.55 ratio
3.73 ratio ID S413B
(pickup) (SRW) gasoline 5.4L 4.10 ratio
(pickup) (SRW) diesel (6.0L) 3.73 ratio
SRW Pickup 4.10 ratio
SRW 4.10 ratio
SRW Pickup 3.73 ratio
SRW Spicer 61-1 Pickup 4.10 ratio
SRW 3.55 ratio
SRW Spicer 61-1 Pickup 3.73 ratio
SRW Spicer 61-1 Pickup 3.07 ratio
SRW Chassis cab 3.54 ratio
SRW Spicer 70-U Pickup 4.10 ratio
Regular Cab 4x2 Chassis cab
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(ABS) 5.13 ratio
(non-ABS) 5.13 ratio
(non-ABS) 4.63 ratio
(ABS) 4.63 ratio
11.25" ring gear (DRW) 4.88 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.30 ratio
(DRW) 11.25" ring gear 4.88 ratio
10 bolt cover 10" drums
9" drums
8 bolt cover
10" drums
10 bolt cover 9" drums
10" drums
9" ring gear
9" drums
8" ring gear
Sdn (9" drums)
7-1/2" ring gear
8-1/2" ring gear Sdn
SW (10" drums)
8 cyl (LX)
4 cyl & 6 cyl Sdn (9" drums)
8-1/2" ring gear SW
4 cyl & 6 cyl SW (10" drums)
8.8" ring gear (ABS) 3.31 ratio
8.8" ring gear (horizontal shocks)
8.8" ring gear exc. Cobra ABS
8.8" ring gear (GT)
w/o trac bars
(8.8" ring gear) 5.0L 3.55 ratio (MT)
8.8" ring gear (ABS) 3.73 ratio
drum brakes 7.5" ring gear
GT (8.8" ring gear) (3.27 ratio) ABS
8 bolt cover
removable carrier
non-removable carrier
(non-removable carrier)
8.8" ring gear ABS 9" brakes 3.55 ratio
7.5" ring gear 10" brakes 3.27 ratio
7.5" ring gear 10" brakes 3.45 ratio
7.5" ring gear 10" brakes 3.73 ratio
7.5" ring gear 10" brakes 3.08 ratio
7.5" ring gear 9" brake 3.45 ratio
7.5" ring gear 10" brakes 4.10 ratio
8.8" ring gear 9" brakes 3.73 ratio
7.5" ring gear ABS 9" brakes 3.27 ratio
8.8" ring gear (3.73 ratio) 10" brakes
(AWD)
exc. Turbo Coupe
10" drums
drum rear brakes w/o horizontal shocks
crossmember 7.5" ring gear ABS
w/o horizontal shocks thru 1/85
crossmember 7.5" ring gear w/o ABS
7.5" ring gear w/o horizontal shocks
8.8" ring gear disc brakes
w/o horizontal shocks
horizontal shocks
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.7L 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 3.31 ratio
SRW 4.10 ratio
DRW 4.10 ratio
SRW 3.73 ratio
DRW 3.73 ratio