Ford ABS
8.8" ring gear
Ford
Ford w/o ABS
Spicer
Ford 7.5" ring gear w/o ABS
Ford 7.5" ring gear ABS
7.5" ring gear
Ford 8.8" ring gear
ABS 3.08 ratio
ABS 3.55 ratio
w/o ABS 4.10 ratio
ABS 4.10 ratio
w/o ABS 3.08 ratio
w/o ABS 3.55 ratio
10" brake 3.08 ratio
9" brake 3.08 ratio
10" brake w/o ABS 3.45 ratio
10" brake 3.73 ratio
9" brake 3.45 ratio
9" brake 3.73 ratio
9" brake w/o ABS 3.45 ratio
10" brake ABS 3.45 ratio
10" brake w/o ABS 3.08 ratio
10" brake w/o ABS 3.73 ratio
disc ABS
disc brakes w/o ABS
drum Sdn 11" drums
disc w/o ABS
Police (3.27 ratio) (ABS)
(ABS) 3.55 ratio (locking)
Sdn 11" drums
Police w/o ABS
Police (3.55 ratio) w/o ABS
exc. Police w/o ABS
9.75" ring gear (5.4L) 3.55 ratio
(3.55 ratio) 8.8" ring gear ID S747F
8.8" ring gear 3.31 ratio
non-removable carrier (8.8") w/o ABS
(8.8" ring gear) 3.08 ratio
(8.8" ring gear) 3.55 ratio
w/o ABS
8.8" ring gear (4.6L) 4.10 ratio
9.75" ring gear
(3.55 ratio) 9.75" ring gear ID S710F
full-floating
full-floating IDs F6UA-SA (4.10 ratio)
semi-floating (Dana-Spicer)
semi-floating (Dana-Spicer) 3.73 ratio
semi-floating (Dana-Spicer) 3.54 ratio
semi-floating Spicer
semi-floating (Dana-Spicer) 4.09 ratio
full-floating 3.55 ratio
full-floating IDs F6UA-PA (3.55 ratio)
full-floating IDs F5UA-SC (4.10 ratio)
DRW (Spicer 70) w/o ABS
DRW (Spicer 70) from 2/84
DRW model 70-1HD IDs F4UA-YA & ZA
SRW Spicer 70
SRW (Spicer 61) ABS
DRW model 70-2U IDs F3UA-AAB & ZB
DRW model 70-1HD IDs F6UA-AEA & ZA
DRW 80 (11.25" ring gear)
SRW Spicer 61
DRW model 70-2U IDs F5UA-HB, JB & KC
10.50" ring gear (Dana 70) 4.56 ratio
(11.25' ring gear, 4.63 ratio)
(11.25" ring gear) 4.10 ratio
11.25" ring gear (Dana 80) 4.10 ratio
11.25" ring gear (Dana 80) 4.63 ratio
10.50" ring gear (Dana 70) 4.10 ratio
(11.25" ring gear) 4.63 ratio
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 3.73 ratio ID S413A
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 4.10 ratio ID S411A
(10.50" ring gear) 4.10 ratio ID S411B
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 4.30 ratio ID S415B
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
2 Dr (Sport package) 4.10 ratio
4 Dr exc. Sport Trac 8 cyl 3.73 ratio
6 cyl, 3.55 ratio
6 cyl, 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 3.55 ratio
(ABS) 4.10 ratio
8 cyl 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 3.73 ratio
(ABS) 3.73 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 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) 3.00 ratio
4-1/2" BC (10" brakes) 2.75 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) 3.25 ratio
5-1/2" BC (11" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 3.25 ratio
ABS 2.73 ratio
8.8" ring gear 3.31 ratio
w/o ABS (Canada market) 4.10 ratio
ABS 3.08 ratio
8.8" ring gear 3.73 ratio
8.8" ring gear 3.55 ratio
w/o ABS (Canada market) 3.31 ratio
ABS 3.31 ratio
ABS 4.10 ratio
Lightning (4.10 ratio)
Standard Rear Axle Option Only
full-floating Spicer 70-U 4.10 ratio
thru 8500 GVW drum brake 3.73 ratio
full-floating (w/ABS) 3.55 ratio
semi-floating Ford (3.55 ratio)
semi-floating Spicer 60-U 4.10 ratio
semi-floating (ABS) 4.10 ratio
full-floating (w/ABS) 4.10 ratio
Spicer 60-3 3.54 ratio
(thru 8500 GVW) drum brake 3.31 ratio
full-floating Ford 3.55 ratio
3.73 ratio ID S136B
3.73 ratio ID V420B, C & F
4.30 ratio ID S421H
4.30 ratio
(pickup) (SRW) diesel (6.4L) 3.31 ratio
(pickup) (SRW) gasoline 6.8L 4.10 ratio
3.73 ratio ID S406B
4.30 ratio (ID S421H)
3.73 ratio ID V414B, C & F
3.73 ratio ID S409H
SRW Pickup 4.10 ratio
SRW Spicer 70-U Chassis cab 3.54 ratio
SRW Spicer 61-1 Chassis cab 3.73 ratio
SRW Spicer 70-U Pickup 4.10 ratio
SRW Spicer 61-1 Chassis cab 3.54 ratio
SRW Spicer 70-U Cab & ch 3.54 ratio
SRW Spicer 70-U Chassis cab 4.10 ratio
SRW Spicer 61-1 Pickup 3.73 ratio
SRW Pickup 4.56 ratio
SRW Spicer 70-U Pickup 3.54 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(ABS) 5.13 ratio
(non-ABS) 5.13 ratio
(ABS) 4.63 ratio
(non-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 9" drums
10" drums
9" drums
10 bolt cover 10" drums
8 bolt cover
8" ring gear
10" drums
9" ring gear
9" drums
7-1/2" ring gear
8 cyl (LX)
4 cyl & 6 cyl SW (10" drums)
Sdn (9" drums)
SW (10" drums)
8-1/2" ring gear Sdn
4 cyl & 6 cyl Sdn (9" drums)
8-1/2" ring gear SW
8 bolt cover
disc brakes (5 lug, SVO)
Base (7.5" ring gear) (3.27 ratio) ABS
Cobra Supercharged crossmember
(8.8" ring gear) 5.0L 3.55 ratio (MT)
7.5" ring gear 3.27 ratio w/o ABS
10 bolt cover w/o trac bars
8.8" ring gear Cobra
7.5" ring gear
8.8" ring gear disc brakes 4 lug
(non-removable carrier)
removable carrier
non-removable carrier
7.5" ring gear 9" brake 3.45 ratio
7.5" ring gear 10" brakes 3.73 ratio
7.5" ring gear ABS 9" brakes 3.45 ratio
7.5" ring gear ABS 9" brakes 3.08 ratio
8.8" ring gear ABS 9" brakes 3.27 ratio
8.8" ring gear ABS 9" brakes 3.08 ratio
6-3/4" ring gear (3.45 ratio)
7.5" ring gear 10" brake 3.73 ratio
8.8" ring gear (3.73 ratio) 10" brake
7.5" ring gear 9" brake 3.08 ratio
(AWD)
drum rear brakes w/o horizontal shocks
w/o horizontal shocks
crossmember 8.8 ring gear (4.6L) ABS
w/o horizontal shocks from 2/85
drum rear brakes horizontal shocks
horizontal shocks
crossmember 7.5 ring gear (3.8L) ABS
exc. Turbo Coupe
crossmember 7.5" ring gear w/o ABS
8.8" ring gear disc brakes
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
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
SRW 3.31 ratio
DRW 4.10 ratio
SRW 3.73 ratio
DRW 3.73 ratio
SRW 4.10 ratio