8.8" ring gear
7.5" ring gear
Ford 7.5" ring gear w/o ABS
Ford 7.5" ring gear ABS
Ford
Ford ABS
Spicer
Ford 8.8" ring gear
Ford w/o ABS
w/o ABS 3.08 ratio
ABS 3.08 ratio
ABS 4.10 ratio
w/o ABS 3.55 ratio
ABS 3.55 ratio
w/o ABS 4.10 ratio
10" brake 3.08 ratio
10" brake 3.73 ratio
9" brake 3.73 ratio
9" brake 3.45 ratio
10" brake ABS 3.45 ratio
10" brake 4.10 ratio
9" brake w/o ABS 3.45 ratio
9" brake w/o ABS 4.10 ratio
10" brake w/o ABS 4.10 ratio
9" brake 3.08 ratio
Police (3.55 ratio) w/o ABS
(ABS) 3.27 ratio
exc. Police ABS
drum brakes ABS
disc w/o ABS
(ABS) 2.73 ratio
Police w/o ABS
drum SW
disc ABS
(ABS) 3.55 ratio (locking)
non-removable carrier (8.8") w/o ABS
8.8" ring gear (4.6L) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID S710F
(8.8" ring gear) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID V711F
(3.55 ratio) 8.8" ring gear ID S747F
9.75" ring gear
(8.8" ring gear) 3.08 ratio
w/o ABS
(3.55 ratio) 9.75" ring gear ID V710F
semi-floating (Dana-Spicer) 3.54 ratio
full-floating IDs F6UA-TA (4.10 ratio)
full-floating IDs F5UA-PC (3.55 ratio)
semi-floating Spicer
full-floating IDs F5UA-RC (3.55 ratio)
full-floating 3.73 ratio
full-floating IDs F6UA-PA (3.55 ratio)
semi-floating (Dana-Spicer)
full-floating IDs F5UA-SC (4.10 ratio)
semi-floating (Dana-Spicer) 4.09 ratio
SRW (Spicer 61) ABS
DRW (Spicer 70) thru 1/84
DRW model 70-1HD IDs F5UA-MB & NB
DRW model 70-2U IDs F6UA-ABA & ACA
SRW (Spicer 61) w/o ABS
DRW (Spicer 70)
DRW model 70-1HD IDs F2US-DB & DC
SRW Spicer 70
DRW (Spicer 70) from 2/84
DRW model 70-2U IDs F5UA-LC, UB & VB
10.50" ring gear (Dana 70) 4.56 ratio
10.50" ring gear (Dana 70) 4.10 ratio
11.25" ring gear (Dana 80) 4.10 ratio
(11.25" ring gear) 4.63 ratio
(11.25' ring gear, 4.63 ratio)
(11.25" ring gear) 4.10 ratio
11.25" ring gear (Dana 80) 4.63 ratio
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 4.10 ratio ID S411B
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 3.73 ratio ID S409F
(10.50" ring gear) 4.30 ratio ID S415A
(10.50" ring gear) 3.73 ratio ID S406F
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 S939P
9.75" ring gear 3.55 ratio ID S939A
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
2 Dr (Sport package) 4.10 ratio
4 Dr Sport Trac 4.10 ratio
(ABS) 4.10 ratio
4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
(ABS) 3.08 ratio
8 cyl 4.10 ratio
6 cyl, 3.55 ratio
(ABS) 3.73 ratio
4-1/2" BC (10" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.50 ratio
4-1/2" BC (10" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.75 ratio
8.8" ring gear 3.73 ratio
9.75" ring gear 3.73 ratio
ABS 4.10 ratio
Lightning (4.10 ratio)
ABS 3.31 ratio
w/o ABS (Canada market) 3.31 ratio
9.75" ring gear 3.55 ratio
8.8" ring gear 3.55 ratio
w/o ABS (Canada market) 3.08 ratio
8.8" ring gear 3.31 ratio
Standard Rear Axle Option Only
semi-floating (ABS) 4.10 ratio
Spicer 60-3 3.73 ratio
(thru 8500 GVW) drum brake 3.73 ratio
semi-floating Spicer 60-U 3.54 ratio
full-floating Ford 3.55 ratio
semi-floating Ford (3.55 ratio)
full-floating (w/ABS) 3.55 ratio
semi-floating Spicer 60-U 4.10 ratio
semi-floating Spicer 61-2 3.07 ratio
Spicer 60-3 4.10 ratio
4.30 ratio
3.73 ratio IDs S406C, S406E & S406F
(pickup) (SRW) gasoline 5.4L 4.30 ratio
4.30 ratio IDs S421C, S421E & S421F
(pickup) (SRW) diesel (6.4L) 3.55 ratio
(pickup) (SRW) gasoline 6.8L 4.30 ratio
3.73 ratio IDs S138C, S138E & S138F
4.10 ratio IDs S157C, S157E & S157F
3.73 ratio ID S413B
3.73 ratio IDs S136C, S136E & S136F
SRW Pickup 4.10 ratio
SRW Spicer 61-1 Pickup 4.56 ratio
SRW Spicer 70-U Pickup 4.56 ratio
SRW Ford 3.08 ratio
SRW Spicer 70-U Cab & ch 3.73 ratio
SRW Pickup 3.07 ratio
Regular Cab 4x2 Chassis cab
SRW Spicer 70-U Chassis cab 3.54 ratio
SRW Spicer 70-U Cab & ch 4.56 ratio
SRW (w/ABS) 4.10 ratio
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) 5.38 ratio
11.25" ring gear (DRW) 4.88 ratio
(DRW) 11.25" ring gear 4.88 ratio
8 bolt cover
10 bolt cover 9" drums
10 bolt cover 10" drums
10" drums
9" drums
9" ring gear
10" drums
8" ring gear
9" drums
4 cyl & 6 cyl SW (10" drums)
8 cyl (LX)
8-1/2" ring gear Sdn
Sdn (9" drums)
8-1/2" ring gear SW
7-1/2" ring gear
4 cyl & 6 cyl Sdn (9" drums)
SW (10" drums)
7.5" ring gear
10 bolt cover w/o trac bars
(8.8" ring gear) 5.0L 3.55 ratio (MT)
Base (7.5" ring gear) (3.27 ratio) ABS
8.8" ring gear (horizontal shocks)
GT (8.8" ring gear) (3.27 ratio) ABS
8.8" ring gear (ABS) 3.31 ratio
8.8" ring gear (ABS) 3.73 ratio
drum brakes w/o horizontal shocks
7.5" ring gear (3.31ratio) w/o ABS
non-removable carrier
removable carrier
(non-removable carrier)
8.8" ring gear 10" brakes 3.73 ratio
8.8" ring gear ABS 9" brakes 3.73 ratio
7.5" ring gear 9" brakes 3.08 ratio
8.8" ring gear 9" brakes 3.73 ratio
7.5" ring gear 10" brake 3.45 ratio
7.5" ring gear 10" brakes 3.27 ratio
8.8" ring gear 10" brakes 4.10 ratio
8.8" ring gear (3.73 ratio) 10" brakes
8.8" ring gear 9" brakes 3.45 ratio
7.5" ring gear ABS 9" brakes 3.73 ratio
(AWD)
w/o horizontal shocks from 2/85
exc. Turbo Coupe
10" drums
crossmember 7.5" ring gear w/o ABS
9" drums
crossmember 7.5 ring gear (3.8L) ABS
crossmember 8.8 ring gear (4.6L) ABS
7.5" ring gear w/o horizontal shocks
Turbo Coupe (w/horizontal shocks)
7.5" ring gear horizontal shocks
3.7L 4.10 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
SRW 3.31 ratio
DRW 4.10 ratio
DRW 3.73 ratio
SRW 3.73 ratio
SRW 4.10 ratio