Ford
Ford 7.5" ring gear ABS
Ford 7.5" ring gear w/o ABS
Ford ABS
Ford 8.8" ring gear
7.5" ring gear
Ford w/o ABS
Spicer
8.8" ring gear
ABS 3.55 ratio
ABS 3.08 ratio
w/o ABS 4.10 ratio
ABS 4.10 ratio
w/o ABS 3.08 ratio
w/o ABS 3.55 ratio
9" brake 3.45 ratio
10" brake 3.08 ratio
9" brake 4.10 ratio
9" brake w/o ABS 3.08 ratio
9" brake ABS 3.08 ratio
9" brake ABS 3.45 ratio
9" brake 3.73 ratio
10" brake ABS 3.08 ratio
10" brake ABS 4.10 ratio
10" brake 4.10 ratio
disc brakes ABS
(ABS) 2.73 ratio
Sdn 11" drums
Sdn 10" drums
exc. Police ABS w/o handling package
Police w/o ABS
exc. Police w/o ABS
drum Sdn 11" drums
drum Sdn 10" drums
exc. Police w/o ABS handling package
w/o ABS
removable carrier (9")
8.8" ring gear (4.6L) 3.55 ratio
9.75" ring gear (5.4L) 3.73 ratio
(3.55 ratio) 8.8" ring gear ID S747F
(8.8" ring gear) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID V711G
(3.55 ratio) 9.75" ring gear ID S710E
8.8" ring gear (4.6L) 4.10 ratio
(3.55 ratio) 8.8" ring gear
semi-floating (Dana-Spicer) 4.09 ratio
semi-floating (Dana-Spicer)
semi-floating (Dana-Spicer) 3.73 ratio
full-floating 4.10 ratio
full-floating 3.55 ratio
full-floating IDs F6UA-PA (3.55 ratio)
full-floating IDs F6UA-SA (4.10 ratio)
full-floating 3.73 ratio
semi-floating (Dana-Spicer) 3.54 ratio
full-floating IDs F5UA-PC (3.55 ratio)
DRW (Spicer 70) w/o ABS
DRW model 70-1HD IDs F5UA-XB & YB
DRW 70 (10.50" ring gear)
DRW model 70-2U IDs F3UA-AAB & ZB
DRW model 70-1HD IDs F3UA-ABB & ACB
SRW (Spicer 61) w/o ABS
SRW Spicer 70
DRW model 70-1HD IDs F6UA-AEA & ZA
DRW (Spicer 70) from 2/84
DRW (Spicer 70) ABS
10.50" ring gear (Dana 70) 4.56 ratio
(11.25" ring gear) 4.63 ratio
11.25" ring gear (Dana 80) 4.63 ratio
(11.25' ring gear, 4.63 ratio)
11.25" ring gear (Dana 80) 4.10 ratio
10.50" ring gear (Dana 70) 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) 3.73 ratio
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 4.10 ratio ID S411A
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 3.73 ratio ID S138E
(10.50" ring gear) 3.73 ratio ID S413A
(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 ID S157F
9.75" ring gear 3.55 ratio ID S939J
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 S939A
9.75" ring gear 3.31 ratio ID S930M
4 Dr Sport Trac 4.10 ratio
(ABS) 3.73 ratio
8 cyl 3.55 ratio
6 cyl, 4.10 ratio
3.27 ratio
(ABS) 4.10 ratio
6 cyl, 3.27 ratio
6 cyl, 3.73 ratio
(4 Dr) Sport Trac 3.73 ratio
(ABS) 3.27 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
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.75 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) 3.25 ratio
5-1/2" BC (11" brakes) 2.47 ratio
w/o ABS (Canada market) 3.55 ratio
w/o ABS (Canada market) 4.10 ratio
9.75" ring gear 3.73 ratio
9.75" ring gear 3.31 ratio
Lightning (4.10 ratio)
ABS 2.73 ratio
9.75" ring gear 3.55 ratio
8.8" ring gear 3.55 ratio
ABS 4.10 ratio
ABS 3.55 ratio
Standard Rear Axle Option Only
semi-floating Spicer 61-2 3.07 ratio
Spicer 60-3 3.33 ratio
(thru 8500 GVW) disc brake 3.31 ratio
Spicer 60-3 3.54 ratio
full-floating 3.08 ratio
full-floating 4.10 ratio
from 8501 GVW full-floating 3.55 ratio
thru 8500 GVW disc brake 3.31 ratio
full-floating Spicer 70-U 3.54 ratio
semi-floating (ABS) 4.10 ratio
(pickup) (SRW) diesel (6.4L) 3.55 ratio
3.73 ratio ID S136H
(pickup) (SRW) gasoline 5.4L 4.10 ratio
3.73 ratio ID S409B
(pickup) (SRW) gasoline 5.4L 3.73 ratio
3.73 ratio ID V425B, C & F
3.73 ratio IDs S138C, S138E & S138F
3.73 ratio IDs S136C, S136E & S136F
4.10 ratio IDs S156C, S156E & S156F
4.10 ratio
SRW Ford 3.08 ratio
SRW Spicer 70-U Cab & ch 4.56 ratio
SRW Chassis cab 4.56 ratio
SRW Spicer 61-1 Pickup 3.07 ratio
SRW Spicer 70-U Pickup 4.10 ratio
SRW 3.55 ratio
SRW Spicer 61-1 Pickup 4.10 ratio
SRW Spicer 61-1 Pickup 3.73 ratio
Regular Cab 4x2 Chassis cab
SRW Spicer 70-U Pickup 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) 4.63 ratio
(ABS) 5.13 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
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
8-1/2" ring gear Sdn
8-1/2" ring gear SW
4 cyl & 6 cyl Sdn (9" drums)
Sdn (9" drums)
SW (10" drums)
4 cyl & 6 cyl SW (10" drums)
8 cyl (LX)
7-1/2" ring gear
10 bolt cover trac bars
trac bars
Cobra Supercharged crossmember
(8.8" ring gear) 3.7L 2.73 ratio
8.8" ring gear (ABS) 3.55 ratio
w/o trac bars
(8.8" ring gear) 3.7L 3.31 ratio
GT (8.8" ring gear) (3.27 ratio) ABS
drum brakes w/o horizontal shocks
8.8" ring gear drum brakes
(non-removable carrier)
removable carrier
non-removable carrier
8.8" ring gear 9" brakes 3.55 ratio
8.8" ring gear 10" brakes 4.10 ratio
8.8" ring gear 9" brakes 3.73 ratio
8.8" ring gear 9" brakes 3.08 ratio
7.5" ring gear 10" brakes 4.10 ratio
7.5" ring gear 10" brakes 3.08 ratio
8.8" ring gear 10" brakes 3.27 ratio
7.5" ring gear ABS 9" brakes 3.08 ratio
8.8" ring gear (3.73 ratio) 9" brakes
7.5" ring gear 10" brakes 3.73 ratio
(AWD)
crossmember 7.5" ring gear ABS
w/o horizontal shocks thru 1/85
7.5" ring gear horizontal shocks
8.8" ring gear disc brakes
8.8" ring gear drum brakes
drum rear brakes horizontal shocks
w/o horizontal shocks
w/o horizontal shocks from 2/85
drum rear brakes w/o horizontal shocks
crossmember
3.5L (turbo) 3.31 ratio
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
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
DRW 3.73 ratio
SRW 4.10 ratio
SRW 3.73 ratio
SRW 3.31 ratio
DRW 4.10 ratio