Ford w/o ABS
Spicer
Ford ABS
Ford 8.8" ring gear
Ford 7.5" ring gear w/o ABS
8.8" ring gear
Ford
7.5" ring gear
Ford 7.5" ring gear ABS
w/o ABS 3.08 ratio
w/o ABS 4.10 ratio
ABS 3.08 ratio
ABS 4.10 ratio
ABS 3.55 ratio
w/o ABS 3.55 ratio
10" brake 3.08 ratio
10" brake 3.73 ratio
9" brake ABS 4.10 ratio
9" brake 3.73 ratio
9" brake 3.45 ratio
9" brake w/o ABS 3.08 ratio
9" brake ABS 3.45 ratio
10" brake ABS 3.45 ratio
10" brake ABS 3.73 ratio
9" brake ABS 3.08 ratio
Sdn 10" drums
Sdn 11" drums
drum Sdn 11" drums
exc. Police w/o ABS
(ABS) 2.73 ratio
drum Sdn 10" drums
disc brakes w/o ABS
Police w/o ABS
disc ABS
drum brakes w/o ABS
(3.55 ratio) 9.75" ring gear ID S710F
(3.55 ratio) 9.75" ring gear ID V711G
(8.8" ring gear) 3.55 ratio
8.8" ring gear (4.6L) 4.10 ratio
8.8" ring gear (4.6L) 3.73 ratio
non-removable carrier (8.8") ABS
9.75" ring gear (5.4L) 3.55 ratio
8.8" ring gear (4.6L) 3.55 ratio
8.8" ring gear 3.31 ratio
w/o ABS
semi-floating Spicer
full-floating IDs F5UA-RC (3.55 ratio)
full-floating
semi-floating (Dana-Spicer) 4.09 ratio
full-floating IDs F5UA-TC (4.10 ratio)
full-floating IDs F5UA-SC (4.10 ratio)
full-floating IDs F5UA-PC (3.55 ratio)
full-floating IDs F6UA-TA (4.10 ratio)
full-floating IDs F6UA-SA (4.10 ratio)
full-floating ABS
DRW model 70-2U IDs F3UA-AAB & ZB
DRW model 70-1HD IDs F2UA-AB & AC
DRW (Spicer 70) from 2/84
DRW 80 (11.25" ring gear)
DRW model 70-1HD IDs F6UA-AAA & ADA
SRW (Spicer 61) w/o ABS
DRW model 70-2U IDs F5UA-HB, JB & KC
DRW (Spicer 70)
DRW model 70-2U IDs F6UA-ABA & ACA
DRW model 70-2U IDs F5UA-LC, UB & VB
11.25" ring gear (Dana 80) 4.10 ratio
10.50" ring gear (Dana 70) 4.10 ratio
11.25" ring gear (Dana 80) 4.63 ratio
(11.25' ring gear, 4.63 ratio)
(11.25" ring gear) 4.10 ratio
10.50" ring gear (Dana 70) 4.56 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 S136C
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 3.73 ratio ID S409F
(10.50" ring gear) 4.10 ratio ID S411B
(10.50" ring gear) 4.10 ratio ID S157C
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 4.10 ratio ID S157F
(10.50" ring gear) 4.30 ratio ID S415B
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
2 Dr (Sport package) 3.73 ratio
(ABS) 3.55 ratio
(ABS) 4.10 ratio
8 cyl 3.55 ratio
4 Dr exc. Sport Trac 6 cyl, 3.73 ratio
3.27 ratio
3.73 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
(ABS) 3.08 ratio
8 cyl 3.73 ratio
4-1/2" BC (10" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 3.00 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) 2.47 ratio
4-1/2" BC (10" brakes) 2.50 ratio
5-1/2" BC (11" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 3.00 ratio
w/o ABS (Canada market) 3.08 ratio
8.8" ring gear 3.55 ratio
9.75" ring gear 3.55 ratio
w/o ABS (Canada market) 4.10 ratio
9.75" ring gear 3.31 ratio
ABS 3.31 ratio
Lightning (4.10 ratio)
ABS 4.10 ratio
8.8" ring gear 3.31 ratio
8.8" ring gear 3.73 ratio
Standard Rear Axle Option Only
full-floating Ford 3.08 ratio
from 8501 GVW full-floating 3.55 ratio
from 8501 GVW full-floating 4.10 ratio
from 8501 GVW semi-floating 3.55 ratio
thru 8500 GVW drum brake 3.73 ratio
semi-floating Spicer 60-3 3.73 ratio
thru 8500 GVW drum brake 3.31 ratio
full-floating Spicer 61-1 3.73 ratio
full-floating 4.10 ratio
Spicer 60-3 3.73 ratio
(pickup) (SRW) gasoline 5.4L 4.30 ratio
3.73 ratio ID S138B
4.10 ratio ID S157B
3.73 ratio ID S413B
(pickup) (SRW) gasoline 6.8L 4.30 ratio
4.10 ratio ID S156H
3.73 ratio ID S138H
(pickup) (SRW) gasoline 5.4L 4.10 ratio
3.73 ratio ID S409B
4.30 ratio IDs S421C, S421E & S421F
SRW Spicer 70-U Chassis cab 3.54 ratio
SRW Chassis cab 3.73 ratio
SRW Ford 4.10 ratio
SRW Ford 3.55 ratio
SRW Spicer 70-U Cab & ch 4.56 ratio
SRW Spicer 70-U Chassis cab 4.10 ratio
DRW Pickup 3.55 ratio
SRW Spicer 61-1 Pickup 4.56 ratio
Regular Cab 4x2 Chassis cab
SRW Pickup 4.56 ratio
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(non-ABS) 4.63 ratio
(ABS) 5.13 ratio
(ABS) 4.63 ratio
(non-ABS) 5.13 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 4.88 ratio
11.25" ring gear (DRW) 5.38 ratio
(DRW) 11.25" ring gear 4.88 ratio
9" drums
8 bolt cover
10 bolt cover 10" drums
10 bolt cover 9" drums
10" drums
8" ring gear
9" drums
9" ring gear
10" drums
4 cyl & 6 cyl SW (10" drums)
7-1/2" ring gear
8-1/2" ring gear Sdn
SW (10" drums)
8-1/2" ring gear SW
4 cyl & 6 cyl Sdn (9" drums)
8 cyl (LX)
Sdn (9" drums)
8.8" ring gear (ABS) 3.55 ratio
7.5" ring gear (3.31ratio) w/o ABS
7.5" ring gear 3.27 ratio ABS
(8.8" ring gear) 3.31 ratio
(8.8" ring gear) 3.7L 2.73 ratio
7.5" ring gear w/o ABS
(8.8" ring gear) 2.73 ratio
10 bolt cover w/o trac bars
10 bolt cover trac bars
(8.8" ring gear) 3.55 ratio (MT)
(non-removable carrier)
non-removable carrier
removable carrier
7.5" ring gear 9" brake 3.08 ratio
7.5" ring gear ABS 9" brakes 3.45 ratio
8.8" ring gear ABS 9" brakes 3.55 ratio
7.5" ring gear 9" brakes 3.45 ratio
8.8" ring gear 9" brakes 3.55 ratio
7.5" ring gear 10" brake 4.10 ratio
8.8" ring gear 10" brakes 4.10 ratio
8.8" ring gear (3.73 ratio) 9" brakes
8.8" ring gear 9" brakes 3.73 ratio
7.5" ring gear 9" brakes 3.08 ratio
(AWD)
8.8" ring gear drum brakes
7.5" ring gear horizontal shocks
w/o horizontal shocks
exc. Turbo Coupe
drum rear brakes horizontal shocks
10" drums
9" drums
crossmember 7.5" ring gear ABS
crossmember 8.8 ring gear (4.6L) ABS
w/o horizontal shocks thru 1/85
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
SRW 3.73 ratio
SRW 4.10 ratio
SRW 3.31 ratio
DRW 4.10 ratio
DRW 3.73 ratio