7.5" ring gear
Ford 8.8" ring gear
Ford w/o ABS
Ford ABS
8.8" ring gear
Ford 7.5" ring gear ABS
Ford 7.5" ring gear w/o ABS
Spicer
Ford
w/o ABS 3.55 ratio
ABS 4.10 ratio
w/o ABS 4.10 ratio
w/o ABS 3.08 ratio
ABS 3.55 ratio
ABS 3.08 ratio
9" brake ABS 3.08 ratio
9" brake w/o ABS 3.45 ratio
9" brake ABS 3.73 ratio
9" brake 3.73 ratio
10" brake w/o ABS 3.08 ratio
9" brake w/o ABS 3.08 ratio
10" brake w/o ABS 3.45 ratio
10" brake 3.08 ratio
10" brake 3.45 ratio
10" brake ABS 3.45 ratio
exc. Police ABS handling package
(ABS) 3.27 ratio
exc. Police ABS w/o handling package
drum SW
Sdn 10" drums
drum brakes ABS
Police (3.55 ratio) w/o ABS
disc brakes ABS
disc brakes w/o ABS
Police ABS
(3.55 ratio) 8.8" ring gear
non-removable carrier (8.8") ABS
9.75" ring gear (5.4L) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID V711F
8.8" ring gear (4.6L) 3.55 ratio
9.75" ring gear (5.4L) 3.73 ratio
non-removable carrier (8.8") w/o ABS
9.75" ring gear
(3.55 ratio) 9.75" ring gear ID S710E
(3.55 ratio) 8.8" ring gear ID S746D
full-floating IDs F5UA-RC (3.55 ratio)
full-floating 4.10 ratio
full-floating IDs F6UA-RA (3.55 ratio)
full-floating IDs F5UA-SC (4.10 ratio)
semi-floating (Dana-Spicer)
full-floating IDs F6UA-TA (4.10 ratio)
full-floating 3.73 ratio
full-floating ABS
semi-floating (Dana-Spicer) ABS
full-floating IDs F5UA-TC (4.10 ratio)
DRW model 70-1HD IDs F2US-DB & DC
DRW model 70-1HD IDs F5UA-MB & NB
DRW 70 (10.50" ring gear)
DRW (Spicer 70) thru 1/84
DRW model 70-1HD IDs F4UA-YA & ZA
DRW model 70-1HD IDs F5UA-XB & YB
SRW (Spicer 61) ABS
DRW model 70-1HD IDs F2UA-AB & AC
SRW (Spicer 61) w/o ABS
DRW (Spicer 70) ABS
(11.25" ring gear) 4.63 ratio
10.50" ring gear (Dana 70) 4.56 ratio
11.25" ring gear (Dana 80) 4.63 ratio
11.25" ring gear (Dana 80) 4.10 ratio
(11.25" ring gear) 4.10 ratio
10.50" ring gear (Dana 70) 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 S421C
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 4.30 ratio ID S415A
(10.50" ring gear) 3.73 ratio ID S413A
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 4.10 ratio ID S411A
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 3.73 ratio ID S412B
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.55 ratio ID S939P
8 cyl 3.55 ratio
(ABS) 3.08 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
(ABS) 3.27 ratio
(ABS) 3.55 ratio
2 Dr (Sport package) 4.10 ratio
6 cyl, 3.73 ratio
6 cyl, 3.55 ratio
6 cyl, 4.10 ratio
8 cyl 3.73 ratio
4-1/2" BC (10" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 3.00 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) 2.75 ratio
4-1/2" BC (10" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 2.75 ratio
ABS 3.08 ratio
w/o ABS (Canada market) 3.31 ratio
ABS 4.10 ratio
ABS 3.55 ratio
ABS 2.73 ratio
8.8" ring gear 3.73 ratio
Lightning (4.10 ratio)
w/o ABS (Canada market) 3.55 ratio
9.75" ring gear 3.55 ratio
8.8" ring gear 3.55 ratio
Standard Rear Axle Option Only
full-floating Spicer 61-1 3.73 ratio
Spicer 61-2 3.00 ratio
full-floating Spicer 70-U 4.10 ratio
full-floating (w/ABS) 3.55 ratio
(thru 8500 GVW) disc brake 3.73 ratio
full-floating 3.08 ratio
from 8501 GVW semi-floating 4.10 ratio
semi-floating Spicer 60-3 3.73 ratio
full-floating Spicer 61-1 3.54 ratio
Spicer 60-3 3.54 ratio
3.73 ratio IDs S141C, S141E & S141F
(pickup) (SRW) diesel (6.0L) 4.10 ratio
4.10 ratio ID S156H
4.10 ratio ID S157B
4.30 ratio ID S421H
3.73 ratio IDs S138C, S138E & S138F
(pickup) (SRW) diesel (6.4L) 3.31 ratio
(pickup) (SRW) diesel (6.4L) 3.55 ratio
4.10 ratio ID S157H
4.30 ratio ID S421B
SRW Spicer 61-1 Chassis cab 3.54 ratio
SRW 3.08 ratio
SRW Spicer 70-U Pickup 3.73 ratio
SRW Spicer 70-U Chassis cab 3.73 ratio
SRW Pickup 4.10 ratio
SRW Spicer 61-1 Chassis cab 4.56 ratio
Regular Cab 4x4
SRW Ford 3.08 ratio
SRW Spicer 61-1 Pickup 3.73 ratio
DRW Pickup 3.55 ratio
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(non-ABS) 5.13 ratio
(ABS) 5.13 ratio
(ABS) 4.63 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" drums
8 bolt cover
10 bolt cover 9" drums
9" drums
10 bolt cover 10" drums
10" drums
8" ring gear
9" drums
9" ring gear
7-1/2" ring gear
Sdn (9" drums)
8-1/2" ring gear Sdn
8-1/2" ring gear SW
4 cyl & 6 cyl SW (10" drums)
8 cyl (LX)
SW (10" drums)
4 cyl & 6 cyl Sdn (9" drums)
7.5" ring gear 2.73 ratio ABS
trac bars
(8.8" ring gear) 3.31 ratio
(8.8" ring gear) 3.73 ratio (MT)
(8.8" ring gear) 5.0L 3.55 ratio (MT)
(8.8" ring gear) 5.0L 3.31 ratio
disc brakes (5 lug, SVO) trac bars
8.8" ring gear exc. Cobra ABS
drum brakes w/o horizontal shocks
8.8" ring gear exc. Cobra w/o ABS
non-removable carrier
removable carrier
(non-removable carrier)
7.5" ring gear ABS 9" brakes 3.45 ratio
7.5" ring gear 10" brake 3.08 ratio
8.8" ring gear 10" brakes 4.56 ratio
7.5" ring gear 10" brakes 3.27 ratio
7.5" ring gear 10" brake 3.73 ratio
8.8" ring gear 9" brakes 3.45 ratio
8.8" ring gear 9" brakes 3.55 ratio
8.8" ring gear 9" brakes 3.73 ratio
8.8" ring gear 10" brakes 3.73 ratio
7.5" ring gear ABS 9" brakes 3.73 ratio
(AWD)
w/o horizontal shocks thru 1/85
horizontal shocks
10" drums
crossmember 7.5 ring gear (3.8L) ABS
w/o horizontal shocks
w/o horizontal shocks from 2/85
7.5" ring gear horizontal shocks
drum rear brakes w/o horizontal shocks
exc. Turbo Coupe
crossmember 7.5" ring gear ABS
3.7L 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
3.7L 3.31 ratio
SRW 4.10 ratio
DRW 4.10 ratio
SRW 3.73 ratio
DRW 3.73 ratio
SRW 3.31 ratio