7.5" ring gear
Ford 8.8" ring gear
Ford 7.5" ring gear ABS
Spicer
Ford 7.5" ring gear w/o ABS
8.8" ring gear
Ford w/o ABS
Ford
Ford ABS
ABS 4.10 ratio
w/o ABS 4.10 ratio
w/o ABS 3.08 ratio
w/o ABS 3.55 ratio
ABS 3.55 ratio
ABS 3.08 ratio
9" brake ABS 4.10 ratio
9" brake w/o ABS 3.45 ratio
9" brake w/o ABS 3.73 ratio
10" brake 3.73 ratio
10" brake ABS 3.45 ratio
9" brake ABS 3.45 ratio
9" brake ABS 3.73 ratio
9" brake w/o ABS 4.10 ratio
9" brake w/o ABS 3.08 ratio
10" brake 3.45 ratio
disc brakes w/o ABS
disc w/o ABS
Sdn 10" drums
Police (3.55 ratio) ABS
drum Sdn 11" drums
(ABS) 3.27 ratio
exc. Police w/o ABS
drum Sdn 10" drums
disc ABS
Police (3.55 ratio) w/o ABS
8.8" ring gear 3.31 ratio
(8.8" ring gear) 2.73 ratio
8.8" ring gear (4.6L) 3.55 ratio
(3.55 ratio) 8.8" ring gear ID S747F
removable carrier (9")
(3.55 ratio) 9.75" ring gear ID S710E
9.75" ring gear (5.4L) 3.55 ratio
(3.55 ratio) 8.8" ring gear ID S746D
8.8" ring gear (4.6L) 4.10 ratio
(8.8" ring gear) 3.31 ratio
full-floating 4.10 ratio
full-floating IDs F6UA-TA (4.10 ratio)
semi-floating (Dana-Spicer)
full-floating IDs F5UA-PC (3.55 ratio)
full-floating IDs F5UA-RC (3.55 ratio)
full-floating IDs F6UA-PA (3.55 ratio)
full-floating 3.55 ratio
full-floating IDs F6UA-SA (4.10 ratio)
full-floating w/o ABS
semi-floating (Dana-Spicer) 4.09 ratio
SRW Spicer 61
DRW model 70-2U IDs F5UA-LC, UB & VB
SRW semi-floating AXLE
DRW model 70-1HD IDs F2UA-AB & AC
DRW (Spicer 70) thru 1/84
DRW model 70-2U IDs F3UA-AAB & ZB
SRW (Spicer 61) w/o ABS
DRW 80 (11.25" ring gear)
DRW model 70-2U IDs F5UA-HB, JB & KC
DRW model 70-1HD IDs F4UA-YA & ZA
10.50" ring gear (Dana 70) 4.10 ratio
(11.25" ring gear) 4.63 ratio
(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
11.25" ring gear (Dana 80) 4.10 ratio
(11.25" ring gear) 4.10 ratio
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 4.30 ratio ID S415A
(10.50" ring gear) 3.73 ratio ID S136F
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 3.73 ratio ID S406F
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 3.73 ratio ID S410B
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.73 ratio ID S935M
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
6 cyl, 4.10 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
4 Dr exc. Sport Trac 6 cyl, 3.55 ratio
3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
4 Dr Sport Trac 3.73 ratio
(ABS) 3.55 ratio
(ABS) 3.73 ratio
(4 Dr) Sport Trac 3.73 ratio
5-1/2" BC (11" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.50 ratio
4-1/2" BC (10" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 2.47 ratio
w/o ABS (Canada market) 3.31 ratio
9.75" ring gear 3.31 ratio
ABS 3.55 ratio
ABS 3.08 ratio
ABS 3.31 ratio
Lightning (4.10 ratio)
8.8" ring gear 3.31 ratio
8.8" ring gear 3.73 ratio
w/o ABS (Canada market) 3.55 ratio
8.8" ring gear 3.55 ratio
Standard Rear Axle Option Only
thru 8500 GVW disc brake 3.73 ratio
from 8501 GVW semi-floating 4.10 ratio
Spicer 60-3 3.54 ratio
(thru 8500 GVW) drum brake 3.31 ratio
semi-floating Ford (3.55 ratio)
full-floating Spicer 70-U 3.54 ratio
full-floating Spicer 61-1 3.73 ratio
full-floating (w/ABS) 3.55 ratio
Spicer 60-3 4.10 ratio
Spicer 61-2 3.00 ratio
3.73 ratio ID S409B
(pickup) (SRW) gasoline 6.8L 4.30 ratio
4.30 ratio IDs S421C, S421E & S421F
4.30 ratio ID S421B
3.73 ratio IDs S409C, S409E & S409F
4.10 ratio ID S156H
3.73 ratio ID V425B, C & F
(pickup) (SRW) gasoline 5.4L 3.73 ratio
3.73 ratio ID S138H
4.10 ratio ID S156B
SRW Pickup 3.73 ratio
SRW Spicer 70-U Chassis cab 4.56 ratio
SRW Spicer 70-U Cab & ch 3.54 ratio
Regular Cab 4x2 Chassis cab
SRW Spicer 61-1 Pickup 4.56 ratio
DRW Pickup 4.10 ratio
SRW Ford 3.55 ratio
SRW Chassis cab 3.73 ratio
SRW Pickup 3.07 ratio
SRW Spicer 70-U Chassis cab 4.10 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) 4.30 ratio
11.25" ring gear (DRW) 5.38 ratio
(DRW) 11.25" ring gear 4.88 ratio
10 bolt cover 9" drums
10" drums
8 bolt cover
10 bolt cover 10" drums
9" drums
10" drums
9" drums
9" ring gear
8" ring gear
SW (10" drums)
7-1/2" ring gear
8-1/2" ring gear SW
4 cyl & 6 cyl Sdn (9" drums)
8-1/2" ring gear Sdn
4 cyl & 6 cyl SW (10" drums)
8 cyl (LX)
Sdn (9" drums)
(8.8" ring gear) 5.0L 3.31 ratio
drum brakes w/o horizontal shocks
Cobra Supercharged crossmember
8.8" ring gear (ABS) 3.31 ratio
(8.8" ring gear) 5.0L 3.15 ratio (AT)
7.5" ring gear 3.27 ratio w/o ABS
trac bars
7.5" ring gear (3.31ratio) ABS
7.5" ring gear 3.27 ratio ABS
8.8" ring gear exc. Cobra w/o ABS
removable carrier
(non-removable carrier)
non-removable carrier
7.5" ring gear 10" brakes 3.73 ratio
7.5" ring gear 9" brakes 3.73 ratio
7.5" ring gear ABS 9" brakes 3.73 ratio
8.8" ring gear ABS 9" brakes 3.27 ratio
8.8" ring gear 10" brakes 3.55 ratio
7.5" ring gear 9" brakes 4.10 ratio
7.5" ring gear ABS 9" brakes 4.10 ratio
7.5" ring gear 9" brake 3.45 ratio
7.5" ring gear 9" brakes 3.27 ratio
7.5" ring gear ABS 9" brakes 3.08 ratio
(AWD)
w/o horizontal shocks from 2/85
drum rear brakes horizontal shocks
crossmember 7.5" ring gear ABS
exc. Turbo Coupe
7.5" ring gear w/o horizontal shocks
crossmember
w/o horizontal shocks
Turbo Coupe (w/horizontal shocks)
w/o horizontal shocks thru 1/85
crossmember 7.5 ring gear (3.8L) ABS
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
3.7L 4.10 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
SRW 4.10 ratio
DRW 3.73 ratio
SRW 3.31 ratio
DRW 4.10 ratio
SRW 3.73 ratio