Ford 8.8" ring gear
Ford ABS
Ford 7.5" ring gear ABS
Spicer
Ford w/o ABS
7.5" ring gear
Ford
8.8" ring gear
Ford 7.5" ring gear w/o ABS
ABS 3.55 ratio
w/o ABS 3.08 ratio
ABS 3.08 ratio
w/o ABS 4.10 ratio
ABS 4.10 ratio
w/o ABS 3.55 ratio
10" brake ABS 4.10 ratio
10" brake ABS 3.08 ratio
9" brake ABS 4.10 ratio
10" brake ABS 3.45 ratio
10" brake 4.10 ratio
10" brake ABS 3.73 ratio
10" brake w/o ABS 3.73 ratio
9" brake ABS 3.73 ratio
9" brake w/o ABS 3.73 ratio
9" brake ABS 3.45 ratio
exc. Police ABS
Police (3.55 ratio) w/o ABS
(ABS) 3.55 ratio (locking)
(ABS) 2.73 ratio
drum brakes ABS
disc brakes w/o ABS
Police w/o ABS
Sdn 11" drums
disc brakes ABS
disc ABS
(3.55 ratio) 9.75" ring gear ID V710G
(3.55 ratio) 8.8" ring gear ID S746D
(8.8" ring gear) 3.08 ratio
non-removable carrier (8.8") ABS
removable carrier (9")
non-removable carrier (8.8") w/o ABS
8.8" ring gear 3.31 ratio
(8.8" ring gear) 3.31 ratio
w/o ABS
(8.8" ring gear) 3.55 ratio
full-floating IDs F5UA-TC (4.10 ratio)
full-floating 3.55 ratio
full-floating 3.73 ratio
full-floating 4.10 ratio
full-floating IDs F6UA-SA (4.10 ratio)
semi-floating Ford
semi-floating (Dana-Spicer)
full-floating IDs F5UA-RC (3.55 ratio)
full-floating IDs F5UA-SC (4.10 ratio)
full-floating ABS
DRW (Spicer 70) w/o ABS
DRW model 70-2U IDs F5UA-HB, JB & KC
DRW (Spicer 70)
DRW model 70-1HD IDs F5UA-MB & NB
SRW (Spicer 61) ABS
SRW Spicer 70
DRW model 70-1HD IDs F5UA-XB & YB
DRW (Spicer 70) thru 1/84
DRW model 70-1HD IDs F2US-DB & DC
DRW model 70-1HD IDs F6UA-AEA & ZA
11.25" ring gear (Dana 80) 4.63 ratio
10.50" ring gear (Dana 70) 4.10 ratio
11.25" ring gear (Dana 80) 4.10 ratio
(11.25' ring gear, 4.63 ratio)
10.50" ring gear (Dana 70) 4.56 ratio
(11.25" ring gear) 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) 4.10 ratio ID S157C
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 3.73 ratio ID S136F
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 4.10 ratio ID S411A
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.31 ratio ID S930M
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 3.55 ratio
(ABS) 3.55 ratio
6 cyl, 3.73 ratio
(ABS) 3.08 ratio
3.73 ratio
3.27 ratio
6 cyl, 3.55 ratio
8 cyl 3.73 ratio
3.55 ratio
4-1/2" BC (10" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.50 ratio
5-1/2" BC (11" brakes) 2.47 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) 2.75 ratio
5-1/2" BC (11" brakes) 3.25 ratio
ABS 3.08 ratio
Lightning (4.10 ratio)
ABS 4.10 ratio
8.8" ring gear 3.31 ratio
9.75" ring gear 3.31 ratio
w/o ABS (Canada market) 3.08 ratio
9.75" ring gear 3.73 ratio
ABS 2.73 ratio
8.8" ring gear 3.73 ratio
ABS 3.55 ratio
Standard Rear Axle Option Only
Spicer 60-3 3.73 ratio
from 8501 GVW full-floating 4.10 ratio
full-floating Spicer 70-U 3.54 ratio
semi-floating Ford (3.55 ratio)
full-floating Ford 3.55 ratio
(thru 8500 GVW) drum brake 3.31 ratio
semi-floating (ABS) 4.10 ratio
from 8501 GVW full-floating 3.55 ratio
full-floating Ford 4.10 ratio
(thru 8500 GVW) drum brake 3.73 ratio
3.73 ratio ID S138B
(pickup) (SRW) diesel (6.0L) 3.73 ratio
3.73 ratio IDs S409C, S409E & S409F
3.73 ratio ID S136B
3.73 ratio IDs S141C, S141E & S141F
4.30 ratio
(pickup) (SRW) gasoline 5.4L 4.30 ratio
(pickup) (SRW) gasoline 6.8L 4.30 ratio
3.73 ratio ID S409B
(pickup) (SRW) diesel (6.4L) 3.31 ratio
Crew Cab
SRW Chassis cab 3.73 ratio
SRW Spicer 70-U Chassis cab 3.73 ratio
SRW Ford 4.10 ratio
SRW Spicer 70-U Cab & ch 3.54 ratio
SRW Spicer 70-U Cab & ch 4.56 ratio
SRW Pickup 4.10 ratio
SRW Spicer 61-1 Pickup 3.73 ratio
SRW Chassis cab 3.54 ratio
SRW Spicer 70-U Pickup 4.56 ratio
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(ABS) 4.63 ratio
(non-ABS) 4.63 ratio
(non-ABS) 5.13 ratio
(ABS) 5.13 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
10 bolt cover 10" drums
10 bolt cover 9" drums
8 bolt cover
10" drums
9" drums
9" drums
9" ring gear
8" ring gear
10" drums
8 cyl (LX)
Sdn (9" drums)
SW (10" drums)
4 cyl & 6 cyl Sdn (9" drums)
8-1/2" ring gear SW
7-1/2" ring gear
4 cyl & 6 cyl SW (10" drums)
8-1/2" ring gear Sdn
w/o trac bars
(8.8" ring gear) 3.7L 3.31 ratio
8.8" ring gear disc brakes 4 lug
8.8" ring gear disc brakes 5 lug
(8.8" ring gear) 5.0L 3.15 ratio (AT)
(8.8" ring gear) 3.31 ratio
8.8" ring gear drum brakes
(8.8" ring gear) 5.0L 3.55 ratio (MT)
8.8" ring gear Cobra
8.8" ring gear (ABS) 3.73 ratio
non-removable carrier
removable carrier
(non-removable carrier)
8.8" ring gear 9" brakes 4.10 ratio
7.5" ring gear 10" brake 4.10 ratio
7.5" ring gear ABS 9" brakes 3.73 ratio
7.5" ring gear 9" brakes 3.27 ratio
8.8" ring gear (3.73 ratio) 9" brake
7.5" ring gear 9" brakes 3.08 ratio
7.5" ring gear ABS 9" brakes 4.10 ratio
8.8" ring gear 10" brakes 3.55 ratio
8.8" ring gear ABS 9" brakes 3.08 ratio
8.8" ring gear (3.73 ratio) 10" brake
(AWD)
exc. Turbo Coupe
crossmember 7.5" ring gear w/o ABS
8.8" ring gear drum brakes
8.8" ring gear disc brakes
drum rear brakes horizontal shocks
crossmember 7.5" ring gear ABS
crossmember
drum rear brakes w/o horizontal shocks
9" drums
w/o horizontal shocks thru 1/85
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
SRW 4.10 ratio
SRW 3.73 ratio
DRW 3.73 ratio
SRW 3.31 ratio
DRW 4.10 ratio