Ford
Ford w/o ABS
Ford 7.5" ring gear ABS
7.5" ring gear
Spicer
Ford 7.5" ring gear w/o ABS
8.8" ring gear
Ford ABS
Ford 8.8" ring gear
w/o ABS 3.08 ratio
w/o ABS 4.10 ratio
w/o ABS 3.55 ratio
ABS 3.55 ratio
ABS 3.08 ratio
ABS 4.10 ratio
10" brake ABS 4.10 ratio
9" brake w/o ABS 4.10 ratio
9" brake w/o ABS 3.45 ratio
10" brake 3.73 ratio
9" brake 3.08 ratio
10" brake ABS 3.73 ratio
9" brake ABS 3.08 ratio
10" brake w/o ABS 3.08 ratio
9" brake ABS 3.45 ratio
10" brake w/o ABS 3.73 ratio
exc. Police w/o ABS
(ABS) 3.27 ratio
drum brakes ABS
(ABS) 2.73 ratio
exc. Police w/o ABS handling package
exc. Police ABS
exc. Police ABS w/o handling package
(ABS) 3.55 ratio (locking)
disc w/o ABS
drum Sdn 10" drums
(8.8" ring gear) 3.31 ratio
8.8" ring gear (4.6L) 4.10 ratio
non-removable carrier (8.8") ABS
9.75" ring gear (5.4L) 3.73 ratio
(3.55 ratio) 9.75" ring gear ID V711G
w/o ABS
(3.55 ratio) 9.75" ring gear ID V711F
non-removable carrier (8.8") w/o ABS
8.8" ring gear (4.6L) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID S710F
full-floating IDs F5UA-TC (4.10 ratio)
full-floating ABS
full-floating
full-floating 3.73 ratio
semi-floating Spicer
full-floating IDs F5UA-SC (4.10 ratio)
full-floating IDs F6UA-SA (4.10 ratio)
full-floating 3.55 ratio
full-floating w/o ABS
full-floating IDs F5UA-RC (3.55 ratio)
DRW (Spicer 70) thru 1/84
DRW model 70-2U IDs F5UA-LC, UB & VB
DRW (Spicer 70)
DRW model 70-1HD IDs F6UA-AAA & ADA
SRW Spicer 70
SRW (Spicer 61) w/o ABS
DRW model 70-2U IDs F3UA-AAB & ZB
DRW (Spicer 70) ABS
DRW model 70-2U IDs F6UA-ABA & ACA
DRW 70 (10.50" ring gear)
(11.25' ring gear, 4.63 ratio)
(11.25" ring gear) 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 (Dana 80) 4.63 ratio
10.50" ring gear (Dana 70) 4.56 ratio
(14.24" ring gear) 4.88 ratio
(14.24" ring gear) 5.38 ratio
(10.50" ring gear) 4.30 ratio ID S415A
(10.50" ring gear) 4.10 ratio ID S411B
(10.50" ring gear) 3.73 ratio ID S138E
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 3.73 ratio ID S406F
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 3.73 ratio ID S136F
(10.50" ring gear) 3.73 ratio ID S413B
(10.50" ring gear) 3.73 ratio ID S413A
(10.50" ring gear) 4.10 ratio
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.73 ratio ID S935M
2 Dr (Sport package) 3.73 ratio
4.10 ratio
4 Dr Sport Trac 4.10 ratio
(ABS) 3.08 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
8 cyl 4.10 ratio
(ABS) 4.10 ratio
6 cyl, 3.73 ratio
(ABS) 3.73 ratio
4-1/2" BC (10" brakes) 2.50 ratio
5-1/2" BC (11" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 2.75 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) 2.47 ratio
4-1/2" BC (10" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 3.25 ratio
9.75" ring gear 3.73 ratio
w/o ABS (Canada market) 2.73 ratio
ABS 3.08 ratio
w/o ABS (Canada market) 3.55 ratio
9.75" ring gear 3.31 ratio
ABS 2.73 ratio
9.75" ring gear 3.55 ratio
8.8" ring gear 3.31 ratio
ABS 3.31 ratio
Lightning (4.10 ratio)
Standard Rear Axle Option Only
semi-floating (ABS) 3.55 ratio
full-floating Spicer 61-1 3.54 ratio
full-floating 3.08 ratio
from 8501 GVW full-floating 3.55 ratio
semi-floating Spicer 60-U 3.73 ratio
semi-floating (ABS) 4.10 ratio
semi-floating Spicer 60-3 4.10 ratio
thru 8500 GVW drum brake 3.73 ratio
semi-floating Spicer 60-U 4.10 ratio
semi-floating Ford (3.55 ratio)
(pickup) (SRW) gasoline 5.4L 4.30 ratio
4.10 ratio IDs S156C, S156E & S156F
(pickup) (SRW) diesel (6.4L) 3.31 ratio
(pickup) (SRW) diesel (6.4L) 3.55 ratio
4.30 ratio ID S421B
3.73 ratio ID S141H
(pickup) (SRW) gasoline 6.8L 4.30 ratio
(pickup) (SRW) diesel (6.4L) 3.73 ratio
3.73 ratio ID S136H
4.10 ratio ID S156B
SRW Ford 3.55 ratio
SRW Spicer 61-1 Pickup 4.10 ratio
SRW (w/ABS) 4.10 ratio
SRW Pickup 3.07 ratio
Crew Cab
SRW Spicer 61-1 Pickup 3.73 ratio
SRW Spicer 61-1 Pickup 3.07 ratio
SRW 4.10 ratio
SRW Spicer 70-U Pickup 4.56 ratio
SRW Spicer 70-U Cab & ch 3.54 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) 5.13 ratio
(non-ABS) 4.63 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.88 ratio
11.25" ring gear (DRW) 4.30 ratio
(DRW) 11.25" ring gear 4.88 ratio
8 bolt cover
9" drums
10 bolt cover 9" drums
10" drums
10 bolt cover 10" drums
10" drums
9" ring gear
9" drums
8" ring gear
Sdn (9" drums)
8-1/2" ring gear Sdn
7-1/2" ring gear
8 cyl (LX)
SW (10" drums)
8-1/2" ring gear SW
4 cyl & 6 cyl Sdn (9" drums)
4 cyl & 6 cyl SW (10" drums)
8 bolt cover
7.5" ring gear 2.73 ratio ABS
Cobra Supercharged crossmember
(8.8" ring gear) 5.0L 3.15 ratio (AT)
8.8" ring gear (ABS) 3.73 ratio
disc brakes (5 lug, SVO)
8.8" ring gear exc. Cobra
10 bolt cover w/o trac bars
(8.8" ring gear) 3.15 ratio (AT)
7.5" ring gear
(non-removable carrier)
removable carrier
non-removable carrier
8.8" ring gear 9" brakes 3.55 ratio
7.5" ring gear 10" brake 3.08 ratio
8.8" ring gear ABS 9" brakes 3.27 ratio
7.5" ring gear ABS 9" brakes 3.45 ratio
7.5" ring gear 9" brakes 3.27 ratio
7.5" ring gear 10" brake 3.73 ratio
8.8" ring gear 10" brakes 3.73 ratio
7.5" ring gear ABS 9" brakes 3.08 ratio
7.5" ring gear 9" brake 3.08 ratio
8.8" ring gear (3.73 ratio) 9" brake
(AWD)
crossmember 7.5" ring gear w/o ABS
w/o horizontal shocks from 2/85
9" drums
7.5" ring gear w/o horizontal shocks
crossmember 8.8 ring gear (4.6L) ABS
drum rear brakes w/o horizontal shocks
drum rear brakes horizontal shocks
8.8" ring gear drum brakes
8.8" ring gear disc brakes
w/o horizontal shocks thru 1/85
3.7L 3.31 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
DRW 4.10 ratio
SRW 3.31 ratio
DRW 3.73 ratio
SRW 3.73 ratio
SRW 4.10 ratio