8.8" ring gear
Ford 8.8" ring gear
Ford ABS
Ford
Ford 7.5" ring gear w/o ABS
7.5" ring gear
Ford 7.5" ring gear ABS
Ford w/o ABS
Spicer
ABS 4.10 ratio
ABS 3.08 ratio
w/o ABS 3.55 ratio
w/o ABS 4.10 ratio
ABS 3.55 ratio
w/o ABS 3.08 ratio
10" brake ABS 3.73 ratio
10" brake ABS 3.45 ratio
10" brake w/o ABS 4.10 ratio
9" brake w/o ABS 3.45 ratio
10" brake 3.08 ratio
10" brake w/o ABS 3.08 ratio
10" brake ABS 3.08 ratio
9" brake 3.73 ratio
9" brake 3.08 ratio
10" brake ABS 4.10 ratio
disc brakes w/o ABS
Police (3.55 ratio) w/o ABS
exc. Police ABS
exc. Police w/o ABS
Police (3.27 ratio) (ABS)
disc w/o ABS
drum brakes ABS
exc. Police w/o ABS handling package
(ABS) 3.27 ratio
Police w/o ABS
(3.55 ratio) 9.75" ring gear ID V710G
9.75" ring gear (5.4L) 3.55 ratio
removable carrier (9")
9.75" ring gear
(3.55 ratio) 9.75" ring gear ID S711E
w/o ABS
(3.55 ratio) 9.75" ring gear ID V711F
(3.55 ratio) 9.75" ring gear ID V711G
non-removable carrier (8.8") w/o ABS
8.8" ring gear (4.6L) 3.73 ratio
full-floating IDs F6UA-SA (4.10 ratio)
full-floating 3.55 ratio
semi-floating (Dana-Spicer) ABS
full-floating IDs F6UA-RA (3.55 ratio)
semi-floating Ford
semi-floating (Dana-Spicer)
full-floating IDs F6UA-TA (4.10 ratio)
full-floating
full-floating 4.10 ratio
semi-floating (Dana-Spicer) 3.73 ratio
DRW 80 (11.25" ring gear)
DRW model 70-1HD IDs F5UA-XB & YB
DRW (Spicer 70) from 2/84
SRW Spicer 61
DRW model 70-1HD IDs F6UA-AEA & ZA
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW model 70-2U IDs F5UA-LC, UB & VB
DRW (Spicer 70) thru 1/84
DRW model 70-1HD IDs F5UA-MB & NB
SRW (Spicer 61) ABS
(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 (Dana 80) 4.10 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) 4.30 ratio ID S421C
(10.50" ring gear) 4.10 ratio ID S411B
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 4.10 ratio ID S411A
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 3.73 ratio ID S409C
9.75" ring gear 3.31 ratio ID S930M
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 3.55 ratio ID S939P
4.10 ratio
4 Dr Sport Trac 3.73 ratio
(ABS) 3.73 ratio
3.27 ratio
3.55 ratio
4 Dr exc. Sport Trac 8 cyl 3.73 ratio
3.73 ratio
(4 Dr) Sport Trac 4.10 ratio
6 cyl, 3.55 ratio
(ABS) 4.10 ratio
4-1/2" BC (10" brakes) 2.50 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.75 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
4-1/2" BC (10" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 2.75 ratio
9.75" ring gear 3.31 ratio
ABS 3.08 ratio
8.8" ring gear 3.31 ratio
8.8" ring gear 3.73 ratio
Lightning (4.10 ratio)
9.75" ring gear 3.55 ratio
ABS 4.10 ratio
w/o ABS (Canada market) 4.10 ratio
w/o ABS (Canada market) 3.31 ratio
w/o ABS (Canada market) 3.08 ratio
Standard Rear Axle Option Only
full-floating Spicer 61-1 3.07 ratio
Spicer 60-3 4.10 ratio
full-floating 3.55 ratio
semi-floating Spicer 61-2 3.07 ratio
full-floating Spicer 70-U 3.54 ratio
(thru 8500 GVW) disc brake 3.73 ratio
full-floating Spicer 70-U 4.10 ratio
semi-floating Ford (3.55 ratio)
full-floating Ford 3.55 ratio
thru 8500 GVW disc brake 3.31 ratio
(pickup) (SRW) gasoline 6.8L 4.10 ratio
(pickup) (SRW) diesel (6.0L) 4.10 ratio
3.73 ratio ID V423B, C & F
3.73 ratio ID S141H
4.10 ratio ID S156H
4.10 ratio IDs S156C, S156E & S156F
4.10 ratio
3.73 ratio ID S409H
4.30 ratio IDs S421C, S421E & S421F
3.73 ratio ID S406H
Crew Cab
SRW Pickup 3.54 ratio
SRW Spicer 70-U Cab & ch 3.54 ratio
SRW Spicer 70-U Pickup 4.56 ratio
SRW Spicer 61-1 Pickup 4.56 ratio
SRW Spicer 70-U Chassis cab 4.56 ratio
SRW Chassis cab 4.56 ratio
SRW (w/ABS) 3.55 ratio
SRW Spicer 61-1 Chassis cab 4.56 ratio
SRW Spicer 70-U Cab & ch 4.10 ratio
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(non-ABS) 4.63 ratio
(non-ABS) 5.13 ratio
(ABS) 5.13 ratio
(ABS) 4.63 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 bolt cover 10" drums
10" drums
10 bolt cover 9" drums
9" drums
8 bolt cover
9" ring gear
10" drums
9" drums
8" ring gear
8-1/2" ring gear Sdn
Sdn (9" drums)
8 cyl (LX)
SW (10" drums)
4 cyl & 6 cyl Sdn (9" drums)
7-1/2" ring gear
4 cyl & 6 cyl SW (10" drums)
8-1/2" ring gear SW
8.8" ring gear (ABS) 3.31 ratio
disc brakes (5 lug, SVO) trac bars
(8.8" ring gear) 3.31 ratio
7.5" ring gear 3.27 ratio ABS
7.5" ring gear ABS
Base (7.5" ring gear) (3.27 ratio) ABS
(8.8" ring gear) 3.73 ratio (MT)
8.8" ring gear exc. Cobra w/o ABS
7.5" ring gear (3.31ratio) w/o ABS
10 bolt cover trac bars
removable carrier
(non-removable carrier)
non-removable carrier
7.5" ring gear 9" brakes 3.27 ratio
7.5" ring gear ABS 9" brakes 3.45 ratio
7.5" ring gear 10" brakes 3.08 ratio
7.5" ring gear 10" brakes 3.27 ratio
7.5" ring gear 9" brakes 4.10 ratio
8.8" ring gear ABS 9" brakes 3.55 ratio
8.8" ring gear 10" brakes 3.73 ratio
7.5" ring gear 10" brakes 3.73 ratio
7.5" ring gear ABS 9" brakes 3.27 ratio
8.8" ring gear 9" brakes 3.08 ratio
(AWD)
crossmember 7.5" ring gear ABS
w/o horizontal shocks from 2/85
8.8" ring gear drum brakes
w/o horizontal shocks thru 1/85
exc. Turbo Coupe
9" drums
w/o horizontal shocks
crossmember 7.5 ring gear (3.8L) ABS
Turbo Coupe (w/horizontal shocks)
7.5" ring gear horizontal shocks
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
DRW 3.73 ratio
DRW 4.10 ratio
SRW 4.10 ratio
SRW 3.73 ratio
SRW 3.31 ratio