Ford
Ford 7.5" ring gear w/o ABS
Ford 8.8" ring gear
Spicer
8.8" ring gear
Ford ABS
Ford w/o ABS
7.5" ring gear
Ford 7.5" ring gear ABS
w/o ABS 4.10 ratio
ABS 3.55 ratio
w/o ABS 3.55 ratio
ABS 4.10 ratio
ABS 3.08 ratio
w/o ABS 3.08 ratio
9" brake 4.10 ratio
9" brake ABS 3.73 ratio
9" brake w/o ABS 4.10 ratio
10" brake w/o ABS 3.45 ratio
10" brake ABS 3.73 ratio
9" brake 3.45 ratio
9" brake w/o ABS 3.73 ratio
10" brake ABS 4.10 ratio
9" brake ABS 3.45 ratio
10" brake 3.45 ratio
Sdn 10" drums
Police ABS
disc brakes ABS
(ABS) 2.73 ratio
exc. Police ABS w/o handling package
drum brakes ABS
Police (3.55 ratio) w/o ABS
exc. Police ABS
(ABS) 3.55 ratio (locking)
disc brakes w/o ABS
non-removable carrier (8.8") ABS
(3.55 ratio) 9.75" ring gear ID V710G
(3.55 ratio) 8.8" ring gear ID S746D
w/o ABS
8.8" ring gear 3.31 ratio
(8.8" ring gear) 3.31 ratio
removable carrier (9")
(3.55 ratio) 9.75" ring gear ID S711E
9.75" ring gear
9.75" ring gear (5.4L) 3.55 ratio
full-floating
semi-floating (Dana-Spicer) 3.54 ratio
full-floating IDs F6UA-TA (4.10 ratio)
full-floating 3.55 ratio
full-floating 4.10 ratio
full-floating w/o ABS
semi-floating (Dana-Spicer) 4.09 ratio
full-floating IDs F5UA-PC (3.55 ratio)
semi-floating (Dana-Spicer) ABS
full-floating ABS
DRW model 70-2U IDs F5UA-LC, UB & VB
SRW Spicer 70
SRW Spicer 61
DRW model 70-1HD IDs F3UA-ABB & ACB
SRW (Spicer 61) ABS
SRW (Spicer 61) w/o ABS
DRW model 70-1HD IDs F2US-DB & DC
DRW model 70-1HD IDs F5UA-MB & NB
DRW 70 (10.50" ring gear)
DRW (Spicer 70) from 2/84
(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
10.50" ring gear (Dana 70) 4.10 ratio
(11.25' ring gear, 4.63 ratio)
(11.25" ring gear) 4.10 ratio
11.25" ring gear (Dana 80) 4.10 ratio
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 4.10 ratio ID S411A
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 3.73 ratio ID S136F
(10.50" ring gear) 4.10 ratio ID S157F
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 4.10 ratio ID S411B
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.55 ratio ID S939P
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 S939A
(ABS) 3.08 ratio
3.55 ratio
4 Dr exc. Sport Trac 6 cyl, 3.55 ratio
(4 Dr) Sport Trac 4.10 ratio
3.27 ratio
4 Dr exc. Sport Trac 8 cyl 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
6 cyl, 3.27 ratio
(4 Dr) Sport Trac 3.73 ratio
3.73 ratio
5-1/2" BC (11" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.47 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
4-1/2" BC (10" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 2.47 ratio
ABS 3.55 ratio
w/o ABS (Canada market) 2.73 ratio
8.8" ring gear 3.55 ratio
9.75" ring gear 3.73 ratio
8.8" ring gear 3.31 ratio
Lightning (4.10 ratio)
ABS 3.08 ratio
w/o ABS (Canada market) 3.55 ratio
9.75" ring gear 3.31 ratio
w/o ABS (Canada market) 3.31 ratio
Standard Rear Axle Option Only
Spicer 61-2 3.07 ratio
(thru 8500 GVW) drum brake 3.31 ratio
semi-floating (ABS) 4.10 ratio
full-floating Spicer 61-1 3.73 ratio
thru 8500 GVW disc brake 3.73 ratio
thru 8500 GVW drum brake 3.73 ratio
full-floating Ford 4.10 ratio
from 8501 GVW full-floating 3.55 ratio
(thru 8500 GVW) drum brake 3.73 ratio
full-floating Spicer 61-1 3.54 ratio
(pickup) (SRW) diesel (6.0L) 3.73 ratio
3.73 ratio ID V423B, C & F
3.73 ratio IDs S136C, S136E & S136F
3.73 ratio ID S141B
4.30 ratio ID S421B
(pickup) (SRW) diesel (6.0L) 4.10 ratio
4.30 ratio
4.10 ratio
3.73 ratio ID S406B
3.73 ratio ID S409H
SRW Chassis cab 3.73 ratio
SRW Spicer 70-U Chassis cab 4.56 ratio
SRW Spicer 61-1 Chassis cab 4.56 ratio
SRW Chassis cab 3.54 ratio
SRW Spicer 61-1 Pickup 4.10 ratio
Super Cab 4x4
SRW Spicer 70-U Cab & ch 3.54 ratio
SRW 4.10 ratio
SRW Spicer 70-U Chassis cab 3.54 ratio
Crew Cab
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(non-ABS) 4.63 ratio
(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
9" drums
10" drums
10 bolt cover 10" drums
8 bolt cover
10" drums
9" drums
8" ring gear
9" ring gear
4 cyl & 6 cyl SW (10" drums)
SW (10" drums)
8-1/2" ring gear Sdn
4 cyl & 6 cyl Sdn (9" drums)
8-1/2" ring gear SW
7-1/2" ring gear
8 cyl (LX)
Sdn (9" drums)
8.8" ring gear (ABS) 3.73 ratio
7.5" ring gear 2.73 ratio w/o ABS
(8.8" ring gear) 3.31 ratio
(8.8" ring gear) 3.7L 3.31 ratio
(8.8" ring gear) 5.0L 3.31 ratio
7.5" ring gear
7.5" ring gear 3.27 ratio w/o ABS
trac bars
8.8" ring gear (ABS) 3.55 ratio
(8.8" ring gear) 5.0L 3.55 ratio (MT)
(non-removable carrier)
non-removable carrier
removable carrier
7.5" ring gear 10" brakes 3.08 ratio
7.5" ring gear 10" brake 3.08 ratio
7.5" ring gear 9" brake 3.08 ratio
6-3/4" ring gear (3.45 ratio)
7.5" ring gear ABS 9" brakes 3.45 ratio
8.8" ring gear 9" brakes 4.10 ratio
8.8" ring gear (3.73 ratio) 9" brakes
7.5" ring gear 9" brake 3.73 ratio
7.5" ring gear 10" brakes 4.10 ratio
7.5" ring gear 10" brake 3.45 ratio
(AWD)
8.8" ring gear disc brakes
w/o horizontal shocks
w/o horizontal shocks from 2/85
Turbo Coupe (w/horizontal shocks)
7.5" ring gear w/o horizontal shocks
drum rear brakes horizontal shocks
crossmember 8.8 ring gear (4.6L) ABS
exc. Turbo Coupe
9" drums
w/o horizontal shocks thru 1/85
3.7L 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
SRW 3.31 ratio
SRW 4.10 ratio
DRW 4.10 ratio
SRW 3.73 ratio
DRW 3.73 ratio