Ford 7.5" ring gear w/o ABS
Ford ABS
Ford 7.5" ring gear ABS
Ford 8.8" ring gear
Ford w/o ABS
Ford
Spicer
7.5" ring gear
8.8" ring gear
ABS 4.10 ratio
ABS 3.08 ratio
ABS 3.55 ratio
w/o ABS 4.10 ratio
w/o ABS 3.55 ratio
w/o ABS 3.08 ratio
9" brake 3.08 ratio
9" brake w/o ABS 3.73 ratio
10" brake w/o ABS 3.45 ratio
10" brake w/o ABS 3.73 ratio
10" brake w/o ABS 3.08 ratio
10" brake 4.10 ratio
10" brake ABS 4.10 ratio
9" brake w/o ABS 3.08 ratio
9" brake ABS 3.73 ratio
10" brake ABS 3.08 ratio
disc brakes w/o ABS
(ABS) 2.73 ratio
Police (3.55 ratio) ABS
exc. Police w/o ABS
(ABS) 3.55 ratio (locking)
drum brakes w/o ABS
disc brakes ABS
Police w/o ABS
exc. Police ABS handling package
exc. Police w/o ABS handling package
9.75" ring gear (5.4L) 3.73 ratio
(3.55 ratio) 9.75" ring gear ID S711E
non-removable carrier (8.8") w/o ABS
(3.55 ratio) 9.75" ring gear ID V711F
9.75" ring gear
(3.55 ratio) 9.75" ring gear ID V710F
(8.8" ring gear) 2.73 ratio
8.8" ring gear (4.6L) 3.55 ratio
(8.8" ring gear) 3.08 ratio
8.8" ring gear 3.55 ratio
full-floating IDs F5UA-RC (3.55 ratio)
semi-floating (Dana-Spicer)
semi-floating (Dana-Spicer) w/o ABS
full-floating IDs F5UA-PC (3.55 ratio)
full-floating IDs F6UA-SA (4.10 ratio)
full-floating IDs F5UA-TC (4.10 ratio)
full-floating 4.10 ratio
full-floating IDs F5UA-SC (4.10 ratio)
full-floating IDs F6UA-TA (4.10 ratio)
full-floating w/o ABS
DRW model 70-1HD IDs F2US-DB & DC
DRW 80 (11.25" ring gear)
DRW model 70-1HD IDs F6UA-AEA & ZA
DRW model 70-1HD IDs F2UA-AB & AC
SRW Spicer 70
SRW Spicer 61
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW model 70-2U IDs F3UA-AAB & ZB
DRW (Spicer 70) thru 1/84
DRW (Spicer 70) from 2/84
11.25" ring gear (Dana 80) 4.10 ratio
(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 (Dana 80) 4.63 ratio
(11.25" ring gear) 4.10 ratio
10.50" ring gear (Dana 70) 4.56 ratio
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 4.10 ratio ID S411A
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 3.73 ratio ID S138E
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 3.73 ratio ID S413A
(10.50" ring gear) 4.30 ratio
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939P
3.27 ratio
4 Dr Sport Trac 4.10 ratio
(4 Dr) Sport Trac 3.73 ratio
(ABS) 3.27 ratio
4 Dr exc. Sport Trac 8 cyl 3.73 ratio
6 cyl, 3.27 ratio
6 cyl, 4.10 ratio
3.55 ratio
6 cyl, 3.55 ratio
(4 Dr) Sport Trac 4.10 ratio
5-1/2" BC (11" brakes) 2.47 ratio
5-1/2" BC (11" 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) 3.00 ratio
4-1/2" BC (10" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.50 ratio
w/o ABS (Canada market) 3.55 ratio
9.75" ring gear 3.55 ratio
ABS 2.73 ratio
ABS 3.55 ratio
w/o ABS (Canada market) 2.73 ratio
8.8" ring gear 3.31 ratio
w/o ABS (Canada market) 3.31 ratio
w/o ABS (Canada market) 4.10 ratio
Lightning (4.10 ratio)
ABS 3.31 ratio
Standard Rear Axle Option Only
full-floating Spicer 61-1 3.54 ratio
semi-floating Ford (3.55 ratio)
semi-floating (ABS) 4.10 ratio
Spicer 60-3 3.33 ratio
Spicer 61-2 3.00 ratio
from 8501 GVW semi-floating 3.55 ratio
full-floating Spicer 70-U 3.54 ratio
thru 8500 GVW drum brake 3.73 ratio
full-floating Spicer 61-1 3.73 ratio
full-floating 4.10 ratio
3.73 ratio ID S136H
4.10 ratio IDs S156C, S156E & S156F
3.73 ratio IDs S138C, S138E & S138F
(pickup) (SRW) gasoline 5.4L 4.30 ratio
3.73 ratio ID S138H
(pickup) (SRW) gasoline 5.4L 3.73 ratio
4.10 ratio ID S157H
3.73 ratio ID S409H
4.30 ratio ID S421H
(pickup) (SRW) diesel (6.0L) 4.10 ratio
SRW Ford 4.10 ratio
SRW Spicer 61-1 Pickup 4.56 ratio
SRW Spicer 70-U Chassis cab 3.54 ratio
SRW Chassis cab 4.56 ratio
SRW Spicer 70-U Pickup 4.56 ratio
SRW Spicer 61-1 Pickup 4.10 ratio
SRW Ford 3.55 ratio
Crew Cab
SRW Spicer 61-1 Chassis cab 3.73 ratio
SRW Spicer 61-1 Pickup 3.73 ratio
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(ABS) 5.13 ratio
(non-ABS) 4.63 ratio
(ABS) 4.63 ratio
(non-ABS) 5.13 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
10 bolt cover 9" drums
10 bolt cover 10" drums
9" drums
8 bolt cover
8" ring gear
9" drums
10" drums
9" ring gear
8 cyl (LX)
4 cyl & 6 cyl Sdn (9" drums)
4 cyl & 6 cyl SW (10" drums)
Sdn (9" drums)
8-1/2" ring gear Sdn
7-1/2" ring gear
SW (10" drums)
8-1/2" ring gear SW
(8.8" ring gear) 2.73 ratio
10 bolt cover trac bars
drum brakes 7.5" ring gear
trac bars
(8.8" ring gear) 3.31 ratio
8.8" ring gear disc brakes 4 lug
(8.8" ring gear) 3.73 ratio (MT)
7.5" ring gear ABS
7.5" ring gear 2.73 ratio w/o ABS
8.8" ring gear (ABS) 3.55 ratio
(non-removable carrier)
non-removable carrier
removable carrier
8.8" ring gear 9" brakes 3.73 ratio
8.8" ring gear (3.73 ratio) 10" brakes
7.5" ring gear 9" brakes 3.45 ratio
8.8" ring gear (3.73 ratio) 9" brake
8.8" ring gear 10" brakes 4.10 ratio
7.5" ring gear ABS 9" brakes 3.73 ratio
8.8" ring gear 9" brakes 3.45 ratio
8.8" ring gear (3.73 ratio) 9" brakes
7.5" ring gear 9" brake 4.10 ratio
7.5" ring gear 10" brake 3.08 ratio
(AWD)
exc. Turbo Coupe
crossmember
10" drums
crossmember 7.5 ring gear (3.8L) ABS
Turbo Coupe (w/horizontal shocks)
8.8" ring gear disc brakes
w/o horizontal shocks from 2/85
crossmember 7.5" ring gear w/o ABS
9" drums
drum rear brakes horizontal shocks
3.7L 4.10 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
DRW 3.73 ratio
SRW 4.10 ratio
DRW 4.10 ratio
SRW 3.31 ratio
SRW 3.73 ratio