8.8" ring gear
7.5" ring gear
Spicer
Ford
Ford ABS
Ford w/o ABS
Ford 8.8" ring gear
Ford 7.5" ring gear w/o ABS
Ford 7.5" ring gear ABS
ABS 4.10 ratio
w/o ABS 3.55 ratio
ABS 3.55 ratio
w/o ABS 4.10 ratio
ABS 3.08 ratio
w/o ABS 3.08 ratio
10" brake 3.08 ratio
10" brake ABS 3.45 ratio
9" brake w/o ABS 3.45 ratio
9" brake 3.45 ratio
10" brake w/o ABS 4.10 ratio
10" brake w/o ABS 3.08 ratio
9" brake ABS 4.10 ratio
9" brake w/o ABS 3.08 ratio
9" brake 4.10 ratio
10" brake 3.73 ratio
Police (3.55 ratio) w/o ABS
exc. Police ABS
disc brakes ABS
drum SW
drum brakes w/o ABS
Police (3.27 ratio) (ABS)
disc brakes w/o ABS
drum Sdn 11" drums
Sdn 11" drums
Police ABS
non-removable carrier (8.8") ABS
non-removable carrier (8.8") w/o ABS
(3.55 ratio) 8.8" ring gear ID S746D
(3.55 ratio) 8.8" ring gear
removable carrier (9")
(3.55 ratio) 8.8" ring gear ID S747F
9.75" ring gear
9.75" ring gear (5.4L) 3.73 ratio
8.8" ring gear 3.31 ratio
w/o ABS
full-floating IDs F5UA-RC (3.55 ratio)
full-floating IDs F6UA-TA (4.10 ratio)
full-floating IDs F5UA-SC (4.10 ratio)
full-floating IDs F6UA-RA (3.55 ratio)
full-floating IDs F6UA-PA (3.55 ratio)
full-floating IDs F6UA-SA (4.10 ratio)
full-floating 4.10 ratio
full-floating 3.73 ratio
semi-floating (Dana-Spicer)
semi-floating Ford
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW model 70-1HD IDs F5UA-XB & YB
DRW model 70-2U IDs F5UA-LC, UB & VB
DRW 70 (10.50" ring gear)
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW (Spicer 70) thru 1/84
DRW model 70-1HD IDs F6UA-AEA & ZA
DRW (Spicer 70) from 2/84
DRW model 70-1HD IDs F2UA-AB & AC
DRW model 70-1HD IDs F2US-DB & DC
(11.25' ring gear, 4.63 ratio)
10.50" ring gear (Dana 70) 4.10 ratio
11.25" ring gear (Dana 80) 4.63 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) 4.56 ratio
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 4.10 ratio ID S157C
(10.50" ring gear) 3.73 ratio ID S413B
(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 S413A
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 3.73 ratio ID S406F
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939A
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
(4 Dr) Sport Trac 3.73 ratio
4.10 ratio
3.55 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
4 Dr Sport Trac 4.10 ratio
(ABS) 3.55 ratio
8 cyl 3.73 ratio
8 cyl 4.10 ratio
6 cyl, 4.10 ratio
(ABS) 3.73 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
4-1/2" BC (10" brakes) 2.75 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) 3.25 ratio
4-1/2" BC (10" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 3.25 ratio
ABS 3.31 ratio
ABS 2.73 ratio
ABS 4.10 ratio
8.8" ring gear 3.31 ratio
8.8" ring gear 3.73 ratio
w/o ABS (Canada market) 2.73 ratio
9.75" ring gear 3.31 ratio
ABS 3.55 ratio
w/o ABS (Canada market) 3.31 ratio
9.75" ring gear 3.73 ratio
Standard Rear Axle Option Only
full-floating Spicer 61-1 3.54 ratio
semi-floating Spicer 60-3 4.10 ratio
thru 8500 GVW disc brake 3.73 ratio
Spicer 61-2 3.00 ratio
Spicer 60-3 4.10 ratio
full-floating Ford 4.10 ratio
semi-floating Spicer 60-3 3.33 ratio
full-floating Ford 3.55 ratio
semi-floating Spicer 61-2 3.00 ratio
full-floating 4.10 ratio
3.73 ratio IDs S409C, S409E & S409F
4.10 ratio
(pickup) (SRW) diesel (6.0L) 3.73 ratio
3.73 ratio ID S406B
3.73 ratio ID S412B
3.73 ratio ID V425B, C & F
(pickup) (SRW) diesel (6.4L) 3.55 ratio
3.73 ratio ID V414B, C & F
(pickup) (SRW) gasoline 5.4L 3.73 ratio
4.10 ratio IDs S156C, S156E & S156F
SRW (w/ABS) 4.10 ratio
SRW Spicer 70-U Chassis cab 4.10 ratio
Crew Cab
SRW Ford 3.55 ratio
SRW Ford 3.08 ratio
SRW Pickup 3.73 ratio
SRW Spicer 70-U Cab & ch 4.10 ratio
SRW Spicer 70-U Chassis cab 4.56 ratio
DRW Pickup 4.10 ratio
SRW Spicer 70-U Pickup 4.10 ratio
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(ABS) 4.63 ratio
(non-ABS) 5.13 ratio
(ABS) 5.13 ratio
(non-ABS) 4.63 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
10" drums
10 bolt cover 9" drums
10 bolt cover 10" drums
8 bolt cover
9" drums
10" drums
8" ring gear
9" ring gear
9" drums
7-1/2" ring gear
8 cyl (LX)
Sdn (9" drums)
4 cyl & 6 cyl SW (10" drums)
8-1/2" ring gear Sdn
4 cyl & 6 cyl Sdn (9" drums)
8-1/2" ring gear SW
SW (10" drums)
8.8" ring gear (ABS) 3.31 ratio
(8.8" ring gear) 5.0L 3.31 ratio
drum brakes w/o horizontal shocks
(8.8" ring gear) 3.31 ratio
(8.8" ring gear) 2.73 ratio
(8.8" ring gear) 3.7L 2.73 ratio
disc brakes (5 lug, SVO) trac bars
7.5" ring gear w/o ABS
7.5" ring gear 2.73 ratio ABS
7.5" ring gear (3.31ratio) w/o ABS
non-removable carrier
(non-removable carrier)
removable carrier
8.8" ring gear 9" brakes 3.45 ratio
7.5" ring gear 10" brakes 3.45 ratio
7.5" ring gear 9" brake 4.10 ratio
7.5" ring gear 10" brake 3.45 ratio
8.8" ring gear 10" brakes 3.73 ratio
7.5" ring gear 10" brakes 3.08 ratio
7.5" ring gear 9" brakes 3.08 ratio
7.5" ring gear 10" brakes 4.10 ratio
7.5" ring gear 9" brake 3.45 ratio
8.8" ring gear (3.73 ratio) 9" brake
(AWD)
drum rear brakes w/o horizontal shocks
7.5" ring gear horizontal shocks
w/o horizontal shocks from 2/85
exc. Turbo Coupe
8.8" ring gear disc brakes
7.5" ring gear w/o horizontal shocks
9" drums
Turbo Coupe (w/horizontal shocks)
horizontal shocks
10" drums
3.7L 3.73 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 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
DRW 3.73 ratio
DRW 4.10 ratio
SRW 3.31 ratio
SRW 3.73 ratio
SRW 4.10 ratio