Ford w/o ABS
Ford 7.5" ring gear ABS
Ford
7.5" ring gear
Spicer
Ford 7.5" ring gear w/o ABS
Ford ABS
8.8" ring gear
Ford 8.8" ring gear
w/o ABS 4.10 ratio
w/o ABS 3.08 ratio
ABS 3.55 ratio
ABS 3.08 ratio
w/o ABS 3.55 ratio
ABS 4.10 ratio
9" brake 3.45 ratio
10" brake w/o ABS 3.73 ratio
10" brake 3.45 ratio
10" brake 4.10 ratio
9" brake 3.73 ratio
9" brake ABS 3.73 ratio
9" brake ABS 3.45 ratio
9" brake 4.10 ratio
9" brake ABS 4.10 ratio
9" brake w/o ABS 3.08 ratio
drum brakes ABS
drum Sdn 11" drums
exc. Police ABS w/o handling package
(ABS) 3.55 ratio (locking)
Police (3.55 ratio) w/o ABS
(ABS) 2.73 ratio
(ABS) 3.27 ratio
Police ABS
Police w/o ABS
disc brakes w/o ABS
(3.55 ratio) 9.75" ring gear ID S710E
(8.8" ring gear) 3.08 ratio
(8.8" ring gear) 3.31 ratio
non-removable carrier (8.8") ABS
(8.8" ring gear) 3.55 ratio
8.8" ring gear (4.6L) 4.10 ratio
(3.55 ratio) 9.75" ring gear ID S711E
(8.8" ring gear) 2.73 ratio
non-removable carrier (8.8") w/o ABS
8.8" ring gear 3.31 ratio
semi-floating (Dana-Spicer) 3.73 ratio
full-floating IDs F5UA-TC (4.10 ratio)
semi-floating Ford
semi-floating (Dana-Spicer)
semi-floating (Dana-Spicer) 4.09 ratio
full-floating ABS
full-floating IDs F5UA-SC (4.10 ratio)
full-floating IDs F6UA-SA (4.10 ratio)
full-floating IDs F5UA-PC (3.55 ratio)
semi-floating (Dana-Spicer) ABS
SRW (Spicer 61) ABS
DRW model 70-2U IDs F2UA-RA & SA
DRW model 70-2U IDs F3UA-AAB & ZB
DRW model 70-1HD IDs F2US-DB & DC
DRW 80 (11.25" ring gear)
DRW model 70-1HD IDs F5UA-XB & YB
DRW (Spicer 70) thru 1/84
DRW 70 (10.50" ring gear)
DRW model 70-1HD IDs F4UA-YA & ZA
DRW model 70-2U IDs F5UA-HB, JB & KC
(11.25' ring gear, 4.63 ratio)
10.50" ring gear (Dana 70) 4.56 ratio
10.50" ring gear (Dana 70) 4.10 ratio
(11.25" ring gear) 4.10 ratio
11.25" ring gear (Dana 80) 4.63 ratio
11.25" ring gear (Dana 80) 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) 3.73 ratio ID S413A
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 4.10 ratio ID S411B
(10.50" ring gear) 4.10 ratio ID S157C
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 3.73 ratio ID S409F
(10.50" ring gear) 3.73 ratio ID S409C
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939J
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
(ABS) 3.55 ratio
4 Dr Sport Trac 3.73 ratio
6 cyl, 4.10 ratio
3.55 ratio
(4 Dr) Sport Trac 4.10 ratio
(4 Dr) Sport Trac 3.73 ratio
(ABS) 3.73 ratio
3.27 ratio
(ABS) 3.27 ratio
4 Dr exc. Sport Trac 6 cyl, 3.73 ratio
4-1/2" BC (10" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 3.00 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) 3.25 ratio
5-1/2" BC (11" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.50 ratio
4-1/2" BC (10" brakes) 3.00 ratio
9.75" ring gear 3.55 ratio
9.75" ring gear 3.73 ratio
w/o ABS (Canada market) 2.73 ratio
9.75" ring gear 3.31 ratio
8.8" ring gear 3.55 ratio
8.8" ring gear 3.31 ratio
ABS 3.31 ratio
Lightning (4.10 ratio)
ABS 2.73 ratio
8.8" ring gear 3.73 ratio
Standard Rear Axle Option Only
full-floating (w/ABS) 3.73 ratio
full-floating (w/ABS) 4.10 ratio
full-floating Spicer 70-U 4.56 ratio
from 8501 GVW semi-floating 4.10 ratio
from 8501 GVW semi-floating 3.55 ratio
full-floating Ford 3.55 ratio
semi-floating Ford (3.55 ratio)
Spicer 61-2 3.07 ratio
full-floating 3.55 ratio
(thru 8500 GVW) drum brake 3.31 ratio
4.30 ratio IDs S421C, S421E & S421F
(pickup) (SRW) diesel (6.4L) 3.55 ratio
4.30 ratio ID S421H
4.10 ratio IDs S157C, S157E & S157F
4.10 ratio ID S157B
3.73 ratio IDs S409C, S409E & S409F
(pickup) (SRW) gasoline 5.4L 3.73 ratio
3.73 ratio IDs S141C, S141E & S141F
3.73 ratio ID V420B, C & F
3.73 ratio ID S409H
SRW Spicer 70-U Chassis cab 3.73 ratio
SRW Spicer 70-U Chassis cab 4.56 ratio
SRW Pickup 3.73 ratio
SRW 4.10 ratio
SRW Spicer 70-U Cab & ch 4.56 ratio
SRW 3.08 ratio
DRW Pickup 4.10 ratio
SRW Spicer 70-U Cab & ch 3.54 ratio
SRW Pickup 3.07 ratio
SRW Spicer 61-1 Pickup 3.54 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(non-ABS) 5.13 ratio
(non-ABS) 4.63 ratio
(ABS) 4.63 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
9" drums
8 bolt cover
10 bolt cover 9" drums
10 bolt cover 10" drums
10" drums
9" ring gear
8" ring gear
9" drums
10" drums
4 cyl & 6 cyl SW (10" drums)
Sdn (9" drums)
8-1/2" ring gear SW
SW (10" drums)
8 cyl (LX)
8-1/2" ring gear Sdn
7-1/2" ring gear
4 cyl & 6 cyl Sdn (9" drums)
(8.8" ring gear) 3.55 ratio (MT)
w/o trac bars
(8.8" ring gear) 5.0L 3.15 ratio (AT)
8.8" ring gear (ABS) 3.73 ratio
8.8" ring gear exc. Cobra ABS
7.5" ring gear w/o ABS
trac bars
7.5" ring gear 2.73 ratio w/o ABS
Base (7.5" ring gear) (3.27 ratio) ABS
(8.8" ring gear) 3.31 ratio
non-removable carrier
removable carrier
(non-removable carrier)
7.5" ring gear 10" brake 3.08 ratio
7.5" ring gear 10" brake 3.73 ratio
8.8" ring gear 10" brakes 3.55 ratio
8.8" ring gear (3.73 ratio) 9" brake
8.8" ring gear (3.73 ratio) 10" brake
7.5" ring gear 9" brakes 3.45 ratio
8.8" ring gear 10" brakes 3.73 ratio
8.8" ring gear 10" brakes 4.56 ratio
7.5" ring gear 10" brakes 3.08 ratio
8.8" ring gear 10" brakes 4.10 ratio
(AWD)
crossmember 8.8 ring gear (4.6L) ABS
crossmember 7.5 ring gear (3.8L) ABS
10" drums
w/o horizontal shocks thru 1/85
crossmember
8.8" ring gear drum brakes
w/o horizontal shocks
horizontal shocks
drum rear brakes horizontal shocks
Turbo Coupe (w/horizontal shocks)
3.7L 3.73 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
SRW 4.10 ratio
DRW 3.73 ratio
SRW 3.73 ratio
SRW 3.31 ratio
DRW 4.10 ratio