Spicer
7.5" ring gear
Ford 7.5" ring gear w/o ABS
Ford 8.8" ring gear
Ford
Ford w/o ABS
Ford ABS
Ford 7.5" ring gear ABS
8.8" ring gear
ABS 4.10 ratio
w/o ABS 3.55 ratio
ABS 3.08 ratio
w/o ABS 4.10 ratio
w/o ABS 3.08 ratio
ABS 3.55 ratio
9" brake w/o ABS 4.10 ratio
9" brake 3.08 ratio
9" brake ABS 3.45 ratio
10" brake ABS 4.10 ratio
9" brake w/o ABS 3.45 ratio
10" brake w/o ABS 3.73 ratio
9" brake ABS 3.08 ratio
10" brake ABS 3.08 ratio
9" brake 3.73 ratio
10" brake w/o ABS 3.45 ratio
disc w/o ABS
Sdn 11" drums
Police (3.27 ratio) (ABS)
disc brakes ABS
drum SW
Sdn 10" drums
drum Sdn 10" drums
exc. Police ABS
Police (3.55 ratio) ABS
Police w/o ABS
9.75" ring gear (5.4L) 3.73 ratio
9.75" ring gear (5.4L) 3.55 ratio
(3.55 ratio) 8.8" ring gear ID S747F
(3.55 ratio) 9.75" ring gear ID V710F
(8.8" ring gear) 3.31 ratio
(3.55 ratio) 9.75" ring gear ID V711F
(3.55 ratio) 8.8" ring gear
(3.55 ratio) 9.75" ring gear ID S710E
8.8" ring gear (4.6L) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID V711G
full-floating IDs F5UA-RC (3.55 ratio)
full-floating ABS
semi-floating (Dana-Spicer) 4.09 ratio
semi-floating (Dana-Spicer) 3.73 ratio
full-floating 3.55 ratio
semi-floating Spicer
semi-floating (Dana-Spicer)
full-floating IDs F5UA-SC (4.10 ratio)
full-floating 3.73 ratio
semi-floating (Dana-Spicer) ABS
DRW (Spicer 70) from 2/84
DRW model 70-1HD IDs F2UA-AB & AC
DRW 80 (11.25" ring gear)
SRW semi-floating AXLE
DRW model 70-1HD IDs F6UA-AEA & ZA
DRW model 70-1HD IDs F5UA-MB & NB
DRW model 70-1HD IDs F4UA-YA & ZA
DRW model 70-1HD IDs F5UA-XB & YB
SRW Spicer 70
SRW Spicer 61
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) 4.63 ratio
(11.25" ring gear) 4.10 ratio
10.50" ring gear (Dana 70) 4.10 ratio
11.25" ring gear (Dana 80) 4.63 ratio
(14.24" ring gear) 4.88 ratio
(14.24" ring gear) 5.38 ratio
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 3.73 ratio ID S409F
(10.50" ring gear) 3.73 ratio ID S136F
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 3.73 ratio ID S136C
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 4.10 ratio ID S411B
(10.50" ring gear) 3.73 ratio ID S412B
9.75" ring gear 3.73 ratio ID S935M
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 S939P
9.75" ring gear 3.55 ratio ID S939A
4 Dr Sport Trac 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
6 cyl, 3.27 ratio
(4 Dr) Sport Trac 3.73 ratio
(ABS) 3.27 ratio
(ABS) 3.73 ratio
6 cyl, 3.55 ratio
3.55 ratio
3.73 ratio
2 Dr (Sport package) 4.10 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) 3.00 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) 2.75 ratio
4-1/2" BC (10" brakes) 2.50 ratio
ABS 3.55 ratio
8.8" ring gear 3.31 ratio
Lightning (4.10 ratio)
w/o ABS (Canada market) 2.73 ratio
ABS 3.08 ratio
9.75" ring gear 3.55 ratio
ABS 4.10 ratio
ABS 3.31 ratio
9.75" ring gear 3.31 ratio
w/o ABS (Canada market) 3.31 ratio
Standard Rear Axle Option Only
full-floating Ford 4.10 ratio
semi-floating Ford (3.55 ratio)
semi-floating Spicer 60-U 4.10 ratio
full-floating Spicer 70-U 3.54 ratio
full-floating Spicer 61-1 3.07 ratio
(thru 8500 GVW) disc brake 3.73 ratio
full-floating 3.55 ratio
thru 8500 GVW disc brake 3.73 ratio
full-floating 3.08 ratio
from 8501 GVW full-floating 3.55 ratio
4.30 ratio IDs S421C, S421E & S421F
(pickup) (SRW) gasoline 6.8L 4.10 ratio
4.30 ratio
3.73 ratio ID S413B
(pickup) (SRW) gasoline 5.4L 4.30 ratio
3.73 ratio ID V420B, C & F
4.10 ratio ID S156H
(pickup) (SRW) diesel (6.4L) 3.55 ratio
(pickup) (SRW) gasoline 5.4L 3.73 ratio
4.10 ratio IDs S157C, S157E & S157F
Super Cab 4x2
Regular Cab 4x4
SRW Spicer 61-1 Pickup 3.73 ratio
DRW Pickup 3.55 ratio
Crew Cab
Regular Cab 4x2 Chassis cab
SRW Ford 3.08 ratio
SRW Pickup 4.10 ratio
SRW Spicer 70-U Pickup 3.73 ratio
SRW Chassis cab 3.73 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(non-ABS) 4.63 ratio
(non-ABS) 5.13 ratio
(ABS) 5.13 ratio
(ABS) 4.63 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
8 bolt cover
10 bolt cover 10" drums
9" drums
9" ring gear
10" drums
8" ring gear
9" drums
7-1/2" ring gear
SW (10" drums)
Sdn (9" drums)
4 cyl & 6 cyl SW (10" drums)
8-1/2" ring gear SW
4 cyl & 6 cyl Sdn (9" drums)
8 cyl (LX)
8-1/2" ring gear Sdn
7.5" ring gear 3.27 ratio ABS
8.8" ring gear disc brakes 5 lug
trac bars
(8.8" ring gear) 3.73 ratio (MT)
(8.8" ring gear) 3.7L 3.31 ratio
(8.8" ring gear) 3.55 ratio (MT)
7.5" ring gear 3.27 ratio w/o ABS
8.8" ring gear exc. Cobra
(8.8" ring gear) 2.73 ratio
(8.8" ring gear) 3.31 ratio
non-removable carrier
removable carrier
(non-removable carrier)
8.8" ring gear 10" brakes 3.55 ratio
6-3/4" ring gear (3.45 ratio)
7.5" ring gear 10" brakes 3.45 ratio
7.5" ring gear 9" brakes 3.45 ratio
8.8" ring gear 9" brakes 3.55 ratio
8.8" ring gear ABS 9" brakes 3.55 ratio
7.5" ring gear 10" brake 4.10 ratio
8.8" ring gear 10" brakes 3.27 ratio
8.8" ring gear 10" brakes 4.10 ratio
7.5" ring gear 10" brakes 3.08 ratio
(AWD)
7.5" ring gear horizontal shocks
crossmember 7.5" ring gear ABS
exc. Turbo Coupe
w/o horizontal shocks
drum rear brakes w/o horizontal shocks
8.8" ring gear disc brakes
8.8" ring gear drum brakes
w/o horizontal shocks thru 1/85
w/o horizontal shocks from 2/85
9" drums
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
SRW 3.73 ratio
DRW 4.10 ratio
DRW 3.73 ratio
SRW 4.10 ratio
SRW 3.31 ratio