7.5" ring gear
Ford 7.5" ring gear ABS
Ford
Ford ABS
8.8" ring gear
Spicer
Ford 7.5" ring gear w/o ABS
Ford w/o ABS
Ford 8.8" ring gear
w/o ABS 3.08 ratio
ABS 4.10 ratio
w/o ABS 3.55 ratio
ABS 3.55 ratio
ABS 3.08 ratio
w/o ABS 4.10 ratio
9" brake ABS 3.73 ratio
9" brake w/o ABS 3.73 ratio
9" brake ABS 3.45 ratio
9" brake w/o ABS 3.08 ratio
10" brake w/o ABS 3.73 ratio
10" brake w/o ABS 3.45 ratio
10" brake ABS 3.73 ratio
10" brake ABS 4.10 ratio
10" brake ABS 3.08 ratio
9" brake ABS 3.08 ratio
drum SW
Police w/o ABS
(ABS) 2.73 ratio
drum brakes w/o ABS
exc. Police ABS w/o handling package
drum brakes ABS
(ABS) 3.55 ratio (locking)
drum Sdn 10" drums
disc ABS
disc brakes ABS
(3.55 ratio) 9.75" ring gear ID S710F
(8.8" ring gear) 3.31 ratio
8.8" ring gear 3.55 ratio
non-removable carrier (8.8") w/o ABS
w/o ABS
removable carrier (9")
(3.55 ratio) 8.8" ring gear ID S747F
non-removable carrier (8.8") ABS
8.8" ring gear (4.6L) 3.55 ratio
(8.8" ring gear) 3.55 ratio
semi-floating Ford
full-floating w/o ABS
full-floating 4.10 ratio
semi-floating (Dana-Spicer) ABS
full-floating ABS
semi-floating (Dana-Spicer)
full-floating IDs F6UA-SA (4.10 ratio)
semi-floating (Dana-Spicer) 3.54 ratio
semi-floating (Dana-Spicer) 3.73 ratio
semi-floating (Dana-Spicer) w/o ABS
DRW model 70-1HD IDs F5UA-MB & NB
DRW model 70-2U IDs F5UA-HB, JB & KC
DRW (Spicer 70) from 2/84
SRW (Spicer 61) w/o ABS
DRW (Spicer 70) w/o ABS
SRW Spicer 70
DRW model 70-2U IDs F3UA-AAB & ZB
DRW (Spicer 70) thru 1/84
DRW model 70-1HD IDs F2UA-AB & AC
SRW semi-floating AXLE
(11.25" ring gear) 4.63 ratio
10.50" ring gear (Dana 70) 4.56 ratio
(11.25' ring gear, 4.63 ratio)
(11.25" ring gear) 4.10 ratio
10.50" ring gear (Dana 70) 4.10 ratio
11.25" ring gear (Dana 80) 4.10 ratio
11.25" ring gear (Dana 80) 4.63 ratio
(14.24" ring gear) 4.88 ratio
(14.24" ring gear) 5.38 ratio
(10.50" ring gear) 4.10 ratio ID S411B
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 3.73 ratio ID S413B
(10.50" ring gear) 4.10 ratio ID S157C
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 4.10 ratio ID S157F
(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 S409F
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
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939J
8 cyl 3.73 ratio
(ABS) 3.73 ratio
3.55 ratio
4 Dr Sport Trac 4.10 ratio
2 Dr (Sport package) 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 3.73 ratio
4.10 ratio
(ABS) 4.10 ratio
(ABS) 3.55 ratio
(4 Dr) Sport Trac 3.73 ratio
5-1/2" BC (11" brakes) 2.75 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) 2.47 ratio
5-1/2" BC (11" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.50 ratio
4-1/2" BC (10" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 3.00 ratio
ABS 4.10 ratio
9.75" ring gear 3.31 ratio
w/o ABS (Canada market) 2.73 ratio
9.75" ring gear 3.73 ratio
ABS 3.31 ratio
ABS 2.73 ratio
w/o ABS (Canada market) 3.55 ratio
8.8" ring gear 3.31 ratio
8.8" ring gear 3.55 ratio
9.75" ring gear 3.55 ratio
Standard Rear Axle Option Only
full-floating 3.55 ratio
thru 8500 GVW drum brake 3.73 ratio
full-floating Ford 3.55 ratio
(thru 8500 GVW) disc brake 3.31 ratio
(thru 8500 GVW) drum brake 3.73 ratio
(thru 8500 GVW) disc brake 3.73 ratio
Spicer 61-2 3.07 ratio
from 8501 GVW full-floating 4.10 ratio
full-floating Spicer 61-1 4.10 ratio
thru 8500 GVW drum brake 3.31 ratio
4.30 ratio IDs S421C, S421E & S421F
3.73 ratio ID V419A
3.73 ratio ID S406H
(pickup) (SRW) diesel (6.0L) 3.73 ratio
3.73 ratio ID S138B
3.73 ratio ID S409B
3.73 ratio IDs S409C, S409E & S409F
4.10 ratio IDs S156C, S156E & S156F
3.73 ratio IDs S138C, S138E & S138F
3.73 ratio IDs S406C, S406E & S406F
SRW Chassis cab 3.54 ratio
SRW Spicer 70-U Pickup 4.56 ratio
SRW Spicer 70-U Pickup 3.54 ratio
SRW Spicer 70-U Cab & ch 3.73 ratio
SRW Spicer 70-U Chassis cab 3.73 ratio
Regular Cab 4x2 Pickup
SRW Spicer 61-1 Pickup 3.54 ratio
SRW Pickup 4.10 ratio
SRW Spicer 70-U Cab & ch 3.54 ratio
SRW (w/ABS) 3.55 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) 4.63 ratio
(non-ABS) 5.13 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
9" drums
10" drums
10 bolt cover 10" drums
8 bolt cover
10" drums
8" ring gear
9" drums
9" ring gear
8 cyl (LX)
7-1/2" ring gear
8-1/2" ring gear SW
4 cyl & 6 cyl Sdn (9" drums)
8-1/2" ring gear Sdn
SW (10" drums)
4 cyl & 6 cyl SW (10" drums)
Sdn (9" drums)
8.8" ring gear (ABS) 3.55 ratio
(8.8" ring gear) 3.73 ratio (MT)
drum brakes 7.5" ring gear
(8.8" ring gear) 3.7L 2.73 ratio
8.8" ring gear exc. Cobra ABS
7.5" ring gear 2.73 ratio ABS
7.5" ring gear (3.31ratio) ABS
8.8" ring gear exc. Cobra
10 bolt cover w/o trac bars
7.5" ring gear w/o ABS
non-removable carrier
removable carrier
(non-removable carrier)
8.8" ring gear 10" brakes 3.27 ratio
7.5" ring gear ABS 9" brakes 3.45 ratio
8.8" ring gear 9" brakes 3.08 ratio
8.8" ring gear 9" brakes 3.55 ratio
8.8" ring gear 9" brakes 3.73 ratio
7.5" ring gear 9" brakes 3.08 ratio
8.8" ring gear (3.73 ratio) 10" brakes
7.5" ring gear 10" brake 3.08 ratio
7.5" ring gear 10" brakes 3.45 ratio
7.5" ring gear 10" brake 3.73 ratio
(AWD)
drum rear brakes w/o horizontal shocks
8.8" ring gear disc brakes
9" drums
w/o horizontal shocks thru 1/85
8.8" ring gear drum brakes
exc. Turbo Coupe
crossmember 8.8 ring gear (4.6L) ABS
crossmember 7.5" ring gear w/o ABS
crossmember
7.5" ring gear w/o horizontal shocks
3.7L 4.10 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
SRW 3.31 ratio
DRW 3.73 ratio
SRW 3.73 ratio
DRW 4.10 ratio
SRW 4.10 ratio