Ford 7.5" ring gear ABS
Ford 8.8" ring gear
Spicer
Ford w/o ABS
8.8" ring gear
Ford ABS
7.5" ring gear
Ford
Ford 7.5" ring gear w/o ABS
ABS 3.55 ratio
ABS 3.08 ratio
w/o ABS 4.10 ratio
ABS 4.10 ratio
w/o ABS 3.55 ratio
w/o ABS 3.08 ratio
9" brake 4.10 ratio
9" brake ABS 3.45 ratio
10" brake 3.08 ratio
9" brake ABS 3.73 ratio
10" brake 3.45 ratio
9" brake 3.08 ratio
9" brake w/o ABS 3.73 ratio
9" brake 3.45 ratio
9" brake w/o ABS 4.10 ratio
10" brake w/o ABS 3.73 ratio
disc brakes ABS
Police (3.55 ratio) w/o ABS
drum Sdn 11" drums
drum brakes w/o ABS
disc w/o ABS
Sdn 10" drums
(ABS) 3.27 ratio
exc. Police ABS handling package
disc ABS
Sdn 11" drums
8.8" ring gear 3.31 ratio
9.75" ring gear
w/o ABS
9.75" ring gear (5.4L) 3.73 ratio
8.8" ring gear (4.6L) 3.73 ratio
(3.55 ratio) 9.75" ring gear ID S710F
(3.55 ratio) 8.8" ring gear ID S746D
8.8" ring gear (4.6L) 3.55 ratio
(8.8" ring gear) 3.31 ratio
(3.55 ratio) 9.75" ring gear ID V711G
semi-floating (Dana-Spicer) 4.09 ratio
full-floating IDs F5UA-TC (4.10 ratio)
full-floating ABS
full-floating IDs F5UA-SC (4.10 ratio)
full-floating w/o ABS
full-floating 3.73 ratio
full-floating IDs F5UA-RC (3.55 ratio)
full-floating IDs F6UA-SA (4.10 ratio)
semi-floating (Dana-Spicer)
full-floating 4.10 ratio
DRW model 70-2U IDs F5UA-LC, UB & VB
SRW (Spicer 61) w/o ABS
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW (Spicer 70) w/o ABS
DRW model 70-1HD IDs F5UA-XB & YB
DRW 80 (11.25" ring gear)
DRW model 70-1HD IDs F5UA-MB & NB
DRW model 70-2U IDs F5UA-HB, JB & KC
SRW semi-floating AXLE
DRW (Spicer 70) thru 1/84
11.25" ring gear (Dana 80) 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, 4.63 ratio)
(11.25" ring gear) 4.63 ratio
(11.25" ring gear) 4.10 ratio
(14.24" ring gear) 4.88 ratio
(14.24" ring gear) 5.38 ratio
(10.50" ring gear) 3.73 ratio ID S409F
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 4.10 ratio ID S157F
(10.50" ring gear) 4.30 ratio ID S421F
(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 S410B
(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 S412A
9.75" ring gear 3.31 ratio ID S930M
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 S939P
9.75" ring gear 3.55 ratio ID S939A
8 cyl 4.10 ratio
3.27 ratio
(ABS) 4.10 ratio
3.55 ratio
2 Dr (Sport package) 4.10 ratio
8 cyl 3.55 ratio
(ABS) 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 3.27 ratio
(ABS) 3.08 ratio
6 cyl, 3.73 ratio
4-1/2" BC (10" brakes) 2.75 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) 3.00 ratio
5-1/2" BC (11" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.50 ratio
5-1/2" BC (11" brakes) 3.25 ratio
9.75" ring gear 3.73 ratio
w/o ABS (Canada market) 3.08 ratio
w/o ABS (Canada market) 2.73 ratio
w/o ABS (Canada market) 4.10 ratio
w/o ABS (Canada market) 3.55 ratio
Lightning (4.10 ratio)
ABS 3.08 ratio
9.75" ring gear 3.31 ratio
9.75" ring gear 3.55 ratio
ABS 2.73 ratio
Standard Rear Axle Option Only
full-floating Ford 3.08 ratio
(thru 8500 GVW) drum brake 3.73 ratio
semi-floating Spicer 60-U 3.73 ratio
semi-floating Ford (3.55 ratio)
full-floating Ford 3.55 ratio
from 8501 GVW semi-floating 4.10 ratio
full-floating Spicer 70-U 4.56 ratio
semi-floating (ABS) 4.10 ratio
full-floating Spicer 61-1 3.54 ratio
thru 8500 GVW drum brake 3.31 ratio
4.30 ratio IDs S421C, S421E & S421F
3.73 ratio ID V420B, C & F
4.30 ratio
3.73 ratio ID S141H
4.10 ratio
3.73 ratio ID S409H
4.30 ratio (ID S421H)
3.73 ratio ID S412B
3.73 ratio ID S138B
4.10 ratio ID S156H
SRW Pickup 3.73 ratio
Regular Cab 4x2 Chassis cab
SRW Spicer 61-1 Pickup 4.56 ratio
SRW Spicer 70-U Cab & ch 3.54 ratio
SRW 3.55 ratio
SRW Chassis cab 3.73 ratio
SRW (w/ABS) 4.10 ratio
SRW (w/ABS) 3.55 ratio
SRW Spicer 70-U Chassis cab 3.54 ratio
SRW Spicer 61-1 Pickup 4.10 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(non-ABS) 5.13 ratio
(ABS) 4.63 ratio
(ABS) 5.13 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 bolt cover 9" drums
10" drums
8 bolt cover
9" drums
10 bolt cover 10" drums
10" drums
9" ring gear
9" drums
8" ring gear
8-1/2" ring gear Sdn
4 cyl & 6 cyl Sdn (9" drums)
7-1/2" ring gear
SW (10" drums)
4 cyl & 6 cyl SW (10" drums)
8-1/2" ring gear SW
Sdn (9" drums)
8 cyl (LX)
8.8" ring gear disc brakes 5 lug
7.5" ring gear 3.27 ratio ABS
(8.8" ring gear) 3.7L 2.73 ratio
Base (7.5" ring gear) (3.27 ratio) ABS
drum brakes 7.5" ring gear
8.8" ring gear exc. Cobra ABS
(8.8" ring gear) 3.7L 3.31 ratio
8.8" ring gear (ABS) 3.55 ratio
8.8" ring gear Cobra
8.8" ring gear exc. Cobra
non-removable carrier
removable carrier
(non-removable carrier)
7.5" ring gear 10" brakes 3.45 ratio
7.5" ring gear 10" brakes 3.08 ratio
8.8" ring gear 10" brakes 4.56 ratio
7.5" ring gear ABS 9" brakes 4.10 ratio
7.5" ring gear 9" brake 3.08 ratio
8.8" ring gear (3.73 ratio) 10" brake
7.5" ring gear 9" brakes 3.45 ratio
8.8" ring gear 9" brakes 3.27 ratio
7.5" ring gear 10" brakes 3.27 ratio
8.8" ring gear (3.73 ratio) 9" brake
(AWD)
drum rear brakes horizontal shocks
w/o horizontal shocks from 2/85
8.8" ring gear drum brakes
horizontal shocks
exc. Turbo Coupe
w/o horizontal shocks thru 1/85
crossmember 7.5" ring gear w/o ABS
9" drums
crossmember
7.5" ring gear w/o horizontal shocks
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
3.7L 4.10 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
SRW 3.73 ratio
SRW 4.10 ratio
DRW 3.73 ratio
SRW 3.31 ratio
DRW 4.10 ratio