Ford ABS
Ford 8.8" ring gear
Ford 7.5" ring gear ABS
Spicer
Ford
7.5" ring gear
Ford 7.5" ring gear w/o ABS
8.8" ring gear
Ford w/o ABS
ABS 4.10 ratio
ABS 3.55 ratio
w/o ABS 3.55 ratio
ABS 3.08 ratio
w/o ABS 3.08 ratio
w/o ABS 4.10 ratio
10" brake w/o ABS 3.45 ratio
10" brake 3.73 ratio
9" brake ABS 3.08 ratio
10" brake 4.10 ratio
10" brake 3.45 ratio
10" brake ABS 4.10 ratio
9" brake 3.73 ratio
9" brake w/o ABS 3.45 ratio
10" brake ABS 3.73 ratio
10" brake 3.08 ratio
drum brakes w/o ABS
drum SW
exc. Police w/o ABS handling package
disc brakes ABS
disc brakes w/o ABS
drum brakes ABS
exc. Police w/o ABS
(ABS) 3.27 ratio
drum Sdn 10" drums
disc ABS
9.75" ring gear (5.4L) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID V710G
w/o ABS
8.8" ring gear (4.6L) 3.73 ratio
(8.8" ring gear) 3.08 ratio
(3.55 ratio) 8.8" ring gear
non-removable carrier (8.8") w/o ABS
(3.55 ratio) 9.75" ring gear ID S710E
(8.8" ring gear) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID V711G
full-floating ABS
full-floating IDs F5UA-TC (4.10 ratio)
full-floating IDs F5UA-PC (3.55 ratio)
semi-floating Ford
full-floating IDs F6UA-PA (3.55 ratio)
semi-floating (Dana-Spicer) w/o ABS
semi-floating (Dana-Spicer) 3.54 ratio
full-floating IDs F6UA-TA (4.10 ratio)
semi-floating Spicer
semi-floating (Dana-Spicer) 4.09 ratio
SRW (Spicer 61) w/o ABS
DRW 70 (10.50" ring gear)
DRW (Spicer 70) thru 1/84
DRW (Spicer 70) w/o ABS
DRW model 70-1HD IDs F2US-DB & DC
DRW (Spicer 70) from 2/84
DRW model 70-2U IDs F5UA-HB, JB & KC
DRW model 70-2U IDs F3UA-AAB & ZB
SRW Spicer 61
DRW model 70-1HD IDs F5UA-XB & YB
10.50" ring gear (Dana 70) 4.56 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
11.25" ring gear (Dana 80) 4.63 ratio
(11.25" ring gear) 4.63 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) 4.10 ratio ID S157F
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 3.73 ratio ID S413A
(10.50" ring gear) 4.10 ratio ID S157C
(10.50" ring gear) 3.73 ratio ID S136F
(10.50" ring gear) 3.73 ratio ID S409C
9.75" ring gear 3.55 ratio ID S939P
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 3.73 ratio ID S935M
3.73 ratio
4 Dr Sport Trac 3.73 ratio
(4 Dr) Sport Trac 4.10 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
4 Dr Sport Trac 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 3.73 ratio
(ABS) 4.10 ratio
8 cyl 4.10 ratio
6 cyl, 3.73 ratio
(ABS) 3.27 ratio
4-1/2" BC (10" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.50 ratio
5-1/2" BC (11" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 3.00 ratio
ABS 3.55 ratio
8.8" ring gear 3.31 ratio
ABS 3.31 ratio
Lightning (4.10 ratio)
w/o ABS (Canada market) 2.73 ratio
w/o ABS (Canada market) 3.31 ratio
w/o ABS (Canada market) 4.10 ratio
w/o ABS (Canada market) 3.55 ratio
ABS 4.10 ratio
ABS 3.08 ratio
Standard Rear Axle Option Only
semi-floating Spicer 60-U 4.10 ratio
full-floating Spicer 61-1 3.73 ratio
full-floating Spicer 61-1 3.54 ratio
full-floating Ford 3.08 ratio
full-floating Ford 4.10 ratio
from 8501 GVW semi-floating 3.55 ratio
full-floating 3.08 ratio
(thru 8500 GVW) drum brake 3.31 ratio
semi-floating Spicer 61-2 3.07 ratio
full-floating (w/ABS) 4.10 ratio
4.10 ratio IDs S156C, S156E & S156F
3.73 ratio ID S409B
(pickup) (SRW) gasoline 6.8L 4.10 ratio
3.73 ratio ID S413B
(pickup) (SRW) gasoline 5.4L 4.10 ratio
(pickup) (SRW) gasoline 5.4L 3.73 ratio
3.73 ratio ID S141H
3.73 ratio IDs S141C, S141E & S141F
3.73 ratio ID S138H
3.73 ratio IDs S136C, S136E & S136F
SRW Pickup 3.07 ratio
DRW Pickup 3.55 ratio
SRW Chassis cab 3.54 ratio
Regular Cab 4x2 Pickup
SRW Spicer 61-1 Chassis cab 4.10 ratio
SRW Spicer 70-U Pickup 3.73 ratio
SRW 3.08 ratio
SRW Spicer 61-1 Chassis cab 3.54 ratio
SRW Spicer 70-U Cab & ch 3.54 ratio
Super Cab 4x4
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(ABS) 4.63 ratio
(ABS) 5.13 ratio
(non-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
10" drums
10 bolt cover 10" drums
8 bolt cover
10 bolt cover 9" drums
9" drums
10" drums
8" ring gear
9" ring gear
9" drums
8 cyl (LX)
7-1/2" ring gear
8-1/2" ring gear SW
8-1/2" ring gear Sdn
4 cyl & 6 cyl Sdn (9" drums)
SW (10" drums)
4 cyl & 6 cyl SW (10" drums)
Sdn (9" drums)
drum brakes horizontal shocks
8.8" ring gear (ABS) 3.73 ratio
disc brakes (5 lug, SVO)
7.5" ring gear ABS
(8.8" ring gear) 3.55 ratio (MT)
w/o trac bars
7.5" ring gear 2.73 ratio w/o ABS
drum brakes w/o horizontal shocks
drum brakes 7.5" ring gear
10 bolt cover w/o trac bars
non-removable carrier
(non-removable carrier)
removable carrier
8.8" ring gear 9" brakes 3.08 ratio
7.5" ring gear 9" brakes 3.73 ratio
7.5" ring gear 10" brakes 3.73 ratio
7.5" ring gear 10" brake 3.73 ratio
6-3/4" ring gear (3.45 ratio)
8.8" ring gear (3.73 ratio) 10" brake
7.5" ring gear ABS 9" brakes 4.10 ratio
8.8" ring gear ABS 9" brakes 3.55 ratio
7.5" ring gear 9" brakes 3.45 ratio
7.5" ring gear 10" brakes 3.45 ratio
(AWD)
8.8" ring gear disc brakes
crossmember 7.5 ring gear (3.8L) ABS
drum rear brakes horizontal shocks
crossmember 7.5" ring gear ABS
9" drums
exc. Turbo Coupe
w/o horizontal shocks
7.5" ring gear w/o horizontal shocks
w/o horizontal shocks thru 1/85
Turbo Coupe (w/horizontal shocks)
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
DRW 3.73 ratio
SRW 3.73 ratio
SRW 4.10 ratio
SRW 3.31 ratio
DRW 4.10 ratio