Ford
Ford w/o ABS
7.5" ring gear
Ford 7.5" ring gear w/o ABS
Ford 8.8" ring gear
Ford ABS
Ford 7.5" ring gear ABS
8.8" ring gear
Spicer
ABS 4.10 ratio
ABS 3.08 ratio
w/o ABS 3.08 ratio
w/o ABS 4.10 ratio
w/o ABS 3.55 ratio
ABS 3.55 ratio
9" brake 4.10 ratio
9" brake ABS 3.08 ratio
10" brake w/o ABS 3.08 ratio
10" brake w/o ABS 4.10 ratio
9" brake w/o ABS 3.08 ratio
10" brake 3.08 ratio
10" brake ABS 3.08 ratio
9" brake 3.08 ratio
9" brake 3.73 ratio
10" brake ABS 3.45 ratio
disc brakes w/o ABS
disc brakes ABS
(ABS) 3.27 ratio
drum brakes ABS
disc ABS
Police w/o ABS
exc. Police ABS
drum Sdn 10" drums
(ABS) 3.55 ratio (locking)
exc. Police w/o ABS
(3.55 ratio) 9.75" ring gear ID V710F
(3.55 ratio) 9.75" ring gear ID V711F
(3.55 ratio) 9.75" ring gear ID S711E
(3.55 ratio) 8.8" ring gear ID S746D
9.75" ring gear (5.4L) 3.55 ratio
8.8" ring gear (4.6L) 3.73 ratio
(3.55 ratio) 9.75" ring gear ID V710G
(3.55 ratio) 9.75" ring gear ID S710F
(8.8" ring gear) 3.31 ratio
8.8" ring gear 3.55 ratio
semi-floating Spicer
full-floating w/o ABS
full-floating 3.55 ratio
full-floating 3.73 ratio
full-floating ABS
full-floating IDs F5UA-PC (3.55 ratio)
semi-floating (Dana-Spicer) 4.09 ratio
full-floating IDs F5UA-SC (4.10 ratio)
semi-floating (Dana-Spicer) ABS
semi-floating (Dana-Spicer) 3.73 ratio
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW model 70-1HD IDs F2US-DB & DC
DRW (Spicer 70)
DRW model 70-1HD IDs F5UA-MB & NB
DRW model 70-1HD IDs F5UA-XB & YB
DRW model 70-2U IDs F6UA-ABA & ACA
DRW model 70-2U IDs F3UA-AAB & ZB
DRW model 70-1HD IDs F4UA-YA & ZA
DRW (Spicer 70) from 2/84
DRW model 70-2U IDs F5UA-HB, JB & KC
(11.25' ring gear, 4.63 ratio)
11.25" ring gear (Dana 80) 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) 4.63 ratio
11.25" ring gear (Dana 80) 4.10 ratio
(14.24" ring gear) 4.88 ratio
(14.24" ring gear) 5.38 ratio
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 3.73 ratio ID S136C
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 4.10 ratio ID S411B
(10.50" ring gear) 4.10 ratio ID S157C
(10.50" ring gear) 4.10 ratio ID S157F
(10.50" ring gear) 3.73 ratio ID S413A
(10.50" ring gear) 3.73 ratio ID S138E
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.73 ratio ID S935M
8 cyl 3.55 ratio
6 cyl, 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
4 Dr Sport Trac 3.73 ratio
3.73 ratio
8 cyl 3.73 ratio
(ABS) 3.55 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
4.10 ratio
(ABS) 4.10 ratio
5-1/2" BC (11" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 3.25 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) 2.47 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) 2.75 ratio
ABS 2.73 ratio
9.75" ring gear 3.55 ratio
w/o ABS (Canada market) 3.55 ratio
Lightning (4.10 ratio)
w/o ABS (Canada market) 3.31 ratio
9.75" ring gear 3.73 ratio
ABS 4.10 ratio
ABS 3.08 ratio
w/o ABS (Canada market) 4.10 ratio
ABS 3.55 ratio
Standard Rear Axle Option Only
semi-floating (ABS) 4.10 ratio
full-floating 3.08 ratio
semi-floating Ford (3.55 ratio)
Spicer 60-3 3.33 ratio
thru 8500 GVW drum brake 3.31 ratio
from 8501 GVW semi-floating 4.10 ratio
full-floating Ford 3.55 ratio
full-floating Spicer 61-1 3.73 ratio
(thru 8500 GVW) drum brake 3.31 ratio
from 8501 GVW full-floating 3.55 ratio
(pickup) (SRW) gasoline 5.4L 4.10 ratio
(pickup) (SRW) diesel (6.0L) 4.10 ratio
3.73 ratio ID S141B
4.10 ratio ID S157H
(pickup) (SRW) gasoline 5.4L 4.30 ratio
(pickup) (SRW) gasoline 6.8L 4.10 ratio
3.73 ratio ID V419A
3.73 ratio IDs S141C, S141E & S141F
3.73 ratio ID S136B
4.30 ratio IDs S421C, S421E & S421F
SRW Spicer 61-1 Pickup 4.10 ratio
SRW Pickup 4.10 ratio
SRW Spicer 70-U Chassis cab 3.73 ratio
SRW Chassis cab 3.73 ratio
SRW Chassis cab 4.56 ratio
SRW Ford 3.08 ratio
SRW Spicer 70-U Pickup 3.73 ratio
DRW Pickup 4.10 ratio
SRW Spicer 70-U Chassis cab 3.54 ratio
SRW Spicer 70-U Cab & ch 4.56 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(non-ABS) 5.13 ratio
(ABS) 5.13 ratio
(non-ABS) 4.63 ratio
(ABS) 4.63 ratio
11.25" ring gear (DRW) 4.88 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 5.38 ratio
(DRW) 11.25" ring gear 4.88 ratio
8 bolt cover
10 bolt cover 9" drums
10" drums
10 bolt cover 10" drums
9" drums
8" ring gear
9" drums
9" ring gear
10" drums
4 cyl & 6 cyl Sdn (9" drums)
7-1/2" ring gear
8-1/2" ring gear Sdn
SW (10" drums)
8-1/2" ring gear SW
Sdn (9" drums)
8 cyl (LX)
4 cyl & 6 cyl SW (10" drums)
8.8" ring gear Cobra & Pace Car
8.8" ring gear Cobra
8.8" ring gear (horizontal shocks)
8.8" ring gear exc. Cobra ABS
(8.8" ring gear) 3.15 ratio (AT)
8.8" ring gear exc. Cobra w/o ABS
7.5" ring gear 2.73 ratio w/o ABS
7.5" ring gear ABS
disc brakes (5 lug, SVO) trac bars
(8.8" ring gear) 3.31 ratio
(non-removable carrier)
non-removable carrier
removable carrier
8.8" ring gear 10" brakes 3.08 ratio
7.5" ring gear 9" brake 3.45 ratio
7.5" ring gear ABS 9" brakes 3.73 ratio
8.8" ring gear 10" brakes 4.56 ratio
8.8" ring gear 9" brakes 3.55 ratio
7.5" ring gear 10" brakes 3.73 ratio
8.8" ring gear (3.73 ratio) 10" brakes
8.8" ring gear 10" brakes 3.73 ratio
8.8" ring gear ABS 9" brakes 3.55 ratio
8.8" ring gear 10" brakes 3.55 ratio
(AWD)
w/o horizontal shocks thru 1/85
8.8" ring gear disc brakes
w/o horizontal shocks
w/o horizontal shocks from 2/85
crossmember 8.8 ring gear (4.6L) ABS
Turbo Coupe (w/horizontal shocks)
7.5" ring gear w/o horizontal shocks
drum rear brakes w/o horizontal shocks
horizontal shocks
10" drums
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.7L 3.31 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
SRW 3.73 ratio
DRW 4.10 ratio
SRW 4.10 ratio
SRW 3.31 ratio
DRW 3.73 ratio