7.5" ring gear
Ford ABS
Ford w/o ABS
8.8" ring gear
Ford 8.8" ring gear
Ford 7.5" ring gear ABS
Spicer
Ford 7.5" ring gear w/o ABS
Ford
w/o ABS 4.10 ratio
ABS 4.10 ratio
ABS 3.08 ratio
w/o ABS 3.55 ratio
ABS 3.55 ratio
w/o ABS 3.08 ratio
10" brake w/o ABS 3.45 ratio
9" brake w/o ABS 4.10 ratio
9" brake ABS 3.73 ratio
10" brake ABS 3.45 ratio
10" brake w/o ABS 3.73 ratio
9" brake 3.73 ratio
9" brake 3.45 ratio
9" brake ABS 4.10 ratio
10" brake 4.10 ratio
10" brake ABS 4.10 ratio
drum brakes w/o ABS
exc. Police w/o ABS
(ABS) 2.73 ratio
drum brakes ABS
exc. Police ABS w/o handling package
Police (3.55 ratio) ABS
(ABS) 3.27 ratio
disc ABS
Sdn 10" drums
exc. Police w/o ABS handling package
8.8" ring gear (4.6L) 3.73 ratio
8.8" ring gear (4.6L) 3.55 ratio
8.8" ring gear 3.31 ratio
non-removable carrier (8.8") ABS
9.75" ring gear (5.4L) 3.55 ratio
(3.55 ratio) 8.8" ring gear ID S747F
(3.55 ratio) 8.8" ring gear
w/o ABS
(3.55 ratio) 9.75" ring gear ID V710G
8.8" ring gear 3.55 ratio
full-floating 3.73 ratio
full-floating IDs F5UA-RC (3.55 ratio)
semi-floating (Dana-Spicer)
semi-floating Ford
full-floating IDs F5UA-SC (4.10 ratio)
full-floating IDs F6UA-PA (3.55 ratio)
full-floating 3.55 ratio
semi-floating (Dana-Spicer) 3.54 ratio
semi-floating (Dana-Spicer) 3.73 ratio
semi-floating (Dana-Spicer) 4.09 ratio
DRW (Spicer 70) w/o ABS
DRW model 70-2U IDs F2UA-RA & SA
DRW (Spicer 70) thru 1/84
SRW (Spicer 61) w/o ABS
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW (Spicer 70) from 2/84
DRW model 70-1HD IDs F2US-DB & DC
DRW model 70-1HD IDs F5UA-MB & NB
SRW Spicer 61
DRW model 70-1HD IDs F5UA-XB & YB
10.50" ring gear (Dana 70) 4.56 ratio
(11.25' ring gear, 4.63 ratio)
11.25" ring gear (Dana 80) 4.63 ratio
10.50" ring gear (Dana 70) 4.10 ratio
(11.25" ring gear) 4.10 ratio
11.25" ring gear (Dana 80) 4.10 ratio
(11.25" ring gear) 4.63 ratio
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 4.10 ratio ID S157F
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 3.73 ratio ID S138E
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 4.30 ratio ID S415B
9.75" ring gear 3.55 ratio ID S939P
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 3.31 ratio ID S930M
3.55 ratio
6 cyl, 4.10 ratio
2 Dr (Sport package) 3.73 ratio
8 cyl 3.55 ratio
6 cyl, 3.55 ratio
4 Dr exc. Sport Trac 6 cyl, 3.27 ratio
(ABS) 3.73 ratio
(ABS) 3.27 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
6 cyl, 3.27 ratio
5-1/2" BC (11" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 2.75 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) 2.75 ratio
4-1/2" BC (10" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 2.47 ratio
8.8" ring gear 3.73 ratio
Lightning (4.10 ratio)
w/o ABS (Canada market) 3.55 ratio
ABS 3.55 ratio
w/o ABS (Canada market) 3.31 ratio
w/o ABS (Canada market) 2.73 ratio
9.75" ring gear 3.55 ratio
8.8" ring gear 3.31 ratio
ABS 3.08 ratio
9.75" ring gear 3.73 ratio
Standard Rear Axle Option Only
full-floating 4.10 ratio
full-floating Ford 3.55 ratio
full-floating Spicer 70-U 3.54 ratio
(thru 8500 GVW) drum brake 3.31 ratio
Spicer 61-2 3.07 ratio
semi-floating Spicer 60-3 4.10 ratio
from 8501 GVW semi-floating 3.55 ratio
full-floating Ford 3.08 ratio
full-floating Spicer 61-1 4.10 ratio
(thru 8500 GVW) drum brake 3.73 ratio
(pickup) (SRW) diesel (6.0L) 4.10 ratio
(pickup) (SRW) gasoline 6.8L 4.10 ratio
3.73 ratio ID S141B
3.73 ratio ID S136H
(pickup) (SRW) diesel (6.0L) 3.73 ratio
4.10 ratio IDs S157C, S157E & S157F
3.73 ratio ID V419A
3.73 ratio IDs S409C, S409E & S409F
4.30 ratio ID S421B
3.73 ratio ID S136B
SRW Spicer 70-U Chassis cab 4.10 ratio
SRW 4.10 ratio
SRW Spicer 70-U Cab & ch 4.10 ratio
SRW Pickup 4.10 ratio
Crew Cab
SRW Ford 4.10 ratio
SRW Pickup 3.07 ratio
SRW Spicer 61-1 Chassis cab 3.54 ratio
SRW Ford 3.55 ratio
SRW Spicer 70-U Chassis cab 4.56 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(ABS) 4.63 ratio
(ABS) 5.13 ratio
(non-ABS) 5.13 ratio
(non-ABS) 4.63 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.88 ratio
(DRW) 11.25" ring gear 4.88 ratio
10 bolt cover 10" drums
8 bolt cover
10 bolt cover 9" drums
9" drums
10" drums
9" drums
8" ring gear
9" ring gear
10" drums
8-1/2" ring gear Sdn
Sdn (9" drums)
7-1/2" ring gear
8 cyl (LX)
8-1/2" ring gear SW
SW (10" drums)
4 cyl & 6 cyl SW (10" drums)
4 cyl & 6 cyl Sdn (9" drums)
disc brakes (5 lug, SVO)
10 bolt cover trac bars
7.5" ring gear 2.73 ratio w/o ABS
7.5" ring gear ABS
8.8" ring gear exc. Cobra w/o ABS
7.5" ring gear w/o ABS
8.8" ring gear (ABS) 3.73 ratio
8.8" ring gear Cobra crossmember
GT (8.8" ring gear) (3.27 ratio) ABS
(8.8" ring gear) 3.7L 2.73 ratio
removable carrier
non-removable carrier
(non-removable carrier)
8.8" ring gear (3.73 ratio) 10" brakes
8.8" ring gear 10" brakes 4.56 ratio
7.5" ring gear 10" brake 3.45 ratio
7.5" ring gear 9" brakes 3.08 ratio
7.5" ring gear 9" brake 3.08 ratio
8.8" ring gear ABS 9" brakes 3.73 ratio
8.8" ring gear 10" brakes 4.10 ratio
7.5" ring gear 10" brakes 3.45 ratio
8.8" ring gear 10" brakes 3.08 ratio
7.5" ring gear ABS 9" brakes 3.45 ratio
(AWD)
crossmember
exc. Turbo Coupe
9" drums
crossmember 7.5" ring gear w/o ABS
8.8" ring gear drum brakes
horizontal shocks
drum rear brakes w/o horizontal shocks
7.5" ring gear w/o horizontal shocks
7.5" ring gear horizontal shocks
crossmember 8.8 ring gear (4.6L) ABS
3.7L 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
DRW 4.10 ratio
SRW 3.73 ratio
DRW 3.73 ratio
SRW 4.10 ratio
SRW 3.31 ratio