Ford 8.8" ring gear
Ford 7.5" ring gear ABS
Spicer
Ford 7.5" ring gear w/o ABS
Ford
Ford w/o ABS
7.5" ring gear
8.8" ring gear
Ford ABS
ABS 3.55 ratio
w/o ABS 3.55 ratio
w/o ABS 4.10 ratio
ABS 4.10 ratio
ABS 3.08 ratio
w/o ABS 3.08 ratio
9" brake 3.45 ratio
9" brake w/o ABS 3.73 ratio
9" brake 4.10 ratio
10" brake ABS 4.10 ratio
10" brake w/o ABS 3.08 ratio
9" brake ABS 4.10 ratio
10" brake ABS 3.73 ratio
9" brake ABS 3.45 ratio
9" brake 3.73 ratio
10" brake w/o ABS 3.45 ratio
(ABS) 2.73 ratio
exc. Police w/o ABS
exc. Police ABS
(ABS) 3.55 ratio (locking)
disc ABS
exc. Police ABS w/o handling package
exc. Police w/o ABS handling package
Police w/o ABS
drum SW
disc brakes w/o ABS
(3.55 ratio) 9.75" ring gear ID S710F
9.75" ring gear (5.4L) 3.73 ratio
(3.55 ratio) 9.75" ring gear ID V710F
(3.55 ratio) 8.8" ring gear ID S746D
9.75" ring gear
(3.55 ratio) 9.75" ring gear ID S711E
(8.8" ring gear) 3.08 ratio
non-removable carrier (8.8") w/o ABS
(3.55 ratio) 8.8" ring gear
8.8" ring gear (4.6L) 4.10 ratio
full-floating IDs F5UA-RC (3.55 ratio)
full-floating IDs F5UA-PC (3.55 ratio)
full-floating 4.10 ratio
full-floating IDs F6UA-RA (3.55 ratio)
semi-floating Spicer
semi-floating (Dana-Spicer) w/o ABS
full-floating 3.73 ratio
full-floating
semi-floating (Dana-Spicer) 4.09 ratio
semi-floating (Dana-Spicer) 3.73 ratio
SRW (Spicer 61) ABS
DRW (Spicer 70) from 2/84
DRW model 70-1HD IDs F5UA-MB & NB
DRW model 70-1HD IDs F6UA-AEA & ZA
DRW model 70-1HD IDs F4UA-YA & ZA
SRW (Spicer 61) w/o ABS
DRW model 70-2U IDs F5UA-HB, JB & KC
DRW model 70-1HD IDs F2UA-AB & AC
DRW model 70-2U IDs F5UA-LC, UB & VB
DRW model 70-2U IDs F3UA-AAB & ZB
(11.25" ring gear) 4.10 ratio
(11.25' ring gear, 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) 4.10 ratio
10.50" ring gear (Dana 70) 4.56 ratio
11.25" ring gear (Dana 80) 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 S406F
(10.50" ring gear) 3.73 ratio ID S413B
(10.50" ring gear) 3.73 ratio ID S136F
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 4.10 ratio ID S411B
(10.50" ring gear) 3.73 ratio ID S413A
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 4.30 ratio ID S415A
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939J
(ABS) 3.27 ratio
6 cyl, 3.27 ratio
2 Dr (Sport package) 4.10 ratio
(ABS) 3.55 ratio
4 Dr exc. Sport Trac 8 cyl 3.73 ratio
3.27 ratio
8 cyl 4.10 ratio
(ABS) 3.73 ratio
8 cyl 3.55 ratio
6 cyl, 4.10 ratio
4-1/2" BC (10" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 2.75 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) 3.00 ratio
5-1/2" BC (11" brakes) 3.00 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) 2.47 ratio
w/o ABS (Canada market) 2.73 ratio
9.75" ring gear 3.31 ratio
Lightning (4.10 ratio)
8.8" ring gear 3.55 ratio
ABS 3.55 ratio
9.75" ring gear 3.73 ratio
8.8" ring gear 3.31 ratio
ABS 4.10 ratio
ABS 3.08 ratio
w/o ABS (Canada market) 3.08 ratio
Standard Rear Axle Option Only
semi-floating (ABS) 3.55 ratio
full-floating Spicer 61-1 3.07 ratio
semi-floating Ford (3.55 ratio)
semi-floating Spicer 60-U 3.73 ratio
from 8501 GVW full-floating 3.55 ratio
(thru 8500 GVW) disc brake 3.31 ratio
full-floating Spicer 61-1 4.10 ratio
full-floating (w/ABS) 4.10 ratio
Spicer 60-3 4.10 ratio
thru 8500 GVW disc brake 3.31 ratio
(pickup) (SRW) diesel (6.4L) 3.31 ratio
4.10 ratio ID S156B
(pickup) (SRW) diesel (6.4L) 3.73 ratio
3.73 ratio ID S413B
4.10 ratio ID S157B
4.30 ratio IDs S421C, S421E & S421F
3.73 ratio ID S406B
(pickup) (SRW) gasoline 5.4L 4.10 ratio
4.30 ratio ID S421B
4.10 ratio ID S156H
SRW Spicer 61-1 Pickup 3.54 ratio
SRW Ford 3.55 ratio
Crew Cab
SRW Chassis cab 3.73 ratio
SRW Spicer 70-U Pickup 4.10 ratio
SRW Spicer 70-U Cab & ch 3.54 ratio
SRW 3.55 ratio
SRW (w/ABS) 4.10 ratio
SRW Spicer 70-U Pickup 3.54 ratio
SRW Spicer 61-1 Pickup 3.07 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) 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
9" drums
10" drums
10 bolt cover 10" drums
10 bolt cover 9" drums
8 bolt cover
9" drums
10" drums
8" ring gear
9" ring gear
8-1/2" ring gear Sdn
SW (10" drums)
7-1/2" ring gear
8-1/2" ring gear SW
4 cyl & 6 cyl Sdn (9" drums)
4 cyl & 6 cyl SW (10" drums)
8 cyl (LX)
Sdn (9" drums)
Cobra Supercharged crossmember
drum brakes w/o horizontal shocks
(8.8" ring gear) 2.73 ratio
(8.8" ring gear) 5.0L 3.15 ratio (AT)
7.5" ring gear w/o ABS
(8.8" ring gear) 3.55 ratio (MT)
8.8" ring gear Cobra crossmember
(8.8" ring gear) 5.0L 3.31 ratio
GT (8.8" ring gear) (3.27 ratio) ABS
(8.8" ring gear) 3.73 ratio (MT)
removable carrier
(non-removable carrier)
non-removable carrier
8.8" ring gear 10" brakes 3.08 ratio
7.5" ring gear 9" brake 4.10 ratio
7.5" ring gear 10" brakes 3.08 ratio
7.5" ring gear ABS 9" brakes 3.45 ratio
8.8" ring gear 10" brakes 4.10 ratio
7.5" ring gear 9" brakes 3.08 ratio
8.8" ring gear (3.73 ratio) 10" brake
8.8" ring gear ABS 9" brakes 3.08 ratio
7.5" ring gear ABS 9" brakes 4.10 ratio
8.8" ring gear 9" brakes 3.27 ratio
(AWD)
drum rear brakes horizontal shocks
10" drums
w/o horizontal shocks thru 1/85
horizontal shocks
7.5" ring gear w/o horizontal shocks
9" drums
crossmember 7.5" ring gear w/o ABS
w/o horizontal shocks
7.5" ring gear horizontal shocks
crossmember
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
DRW 4.10 ratio
SRW 3.73 ratio
SRW 4.10 ratio
SRW 3.31 ratio
DRW 3.73 ratio