8.8" ring gear
Ford 7.5" ring gear w/o ABS
Ford 7.5" ring gear ABS
Ford ABS
7.5" ring gear
Spicer
Ford
Ford w/o ABS
Ford 8.8" ring gear
ABS 3.08 ratio
ABS 4.10 ratio
w/o ABS 3.55 ratio
ABS 3.55 ratio
w/o ABS 4.10 ratio
w/o ABS 3.08 ratio
9" brake ABS 3.45 ratio
10" brake 3.45 ratio
9" brake w/o ABS 3.45 ratio
10" brake w/o ABS 4.10 ratio
9" brake 3.45 ratio
9" brake ABS 3.08 ratio
9" brake w/o ABS 3.08 ratio
10" brake ABS 3.08 ratio
10" brake ABS 4.10 ratio
10" brake w/o ABS 3.08 ratio
exc. Police ABS w/o handling package
Sdn 10" drums
disc ABS
Police w/o ABS
disc w/o ABS
Police (3.55 ratio) ABS
drum brakes w/o ABS
drum Sdn 11" drums
exc. Police ABS
Police (3.55 ratio) w/o ABS
(3.55 ratio) 8.8" ring gear
(3.55 ratio) 9.75" ring gear ID S711E
8.8" ring gear 3.31 ratio
8.8" ring gear 3.55 ratio
8.8" ring gear (4.6L) 3.55 ratio
removable carrier (9")
(8.8" ring gear) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID S710F
8.8" ring gear (4.6L) 4.10 ratio
non-removable carrier (8.8") w/o ABS
semi-floating (Dana-Spicer) 3.54 ratio
full-floating IDs F5UA-RC (3.55 ratio)
full-floating IDs F6UA-TA (4.10 ratio)
semi-floating Spicer
semi-floating Ford
semi-floating (Dana-Spicer) 3.73 ratio
full-floating
full-floating IDs F6UA-SA (4.10 ratio)
semi-floating (Dana-Spicer)
full-floating 3.55 ratio
DRW model 70-2U IDs F6UA-ABA & ACA
DRW (Spicer 70) from 2/84
DRW (Spicer 70)
DRW 70 (10.50" ring gear)
DRW model 70-1HD IDs F6UA-AAA & ADA
SRW (Spicer 61) w/o ABS
SRW (Spicer 61) ABS
DRW (Spicer 70) w/o ABS
DRW model 70-1HD IDs F6UA-AEA & ZA
DRW model 70-2U IDs F5UA-HB, JB & KC
11.25" ring gear (Dana 80) 4.63 ratio
(11.25" ring gear) 4.63 ratio
(11.25' ring gear, 4.63 ratio)
(11.25" ring gear) 4.10 ratio
10.50" ring gear (Dana 70) 4.10 ratio
10.50" ring gear (Dana 70) 4.56 ratio
11.25" ring gear (Dana 80) 4.10 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) 3.73 ratio ID S138D
(10.50" ring gear) 3.73 ratio ID S406F
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 3.73 ratio ID S409F
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 3.73 ratio ID S413A
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 3.73 ratio ID S410B
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.73 ratio ID S935M
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
(ABS) 4.10 ratio
(ABS) 3.73 ratio
8 cyl 4.10 ratio
(ABS) 3.55 ratio
3.27 ratio
6 cyl, 3.55 ratio
6 cyl, 4.10 ratio
(4 Dr) Sport Trac 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 3.73 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) 3.00 ratio
4-1/2" BC (10" brakes) 2.50 ratio
4-1/2" BC (10" brakes) 3.00 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) 2.47 ratio
4-1/2" BC (10" brakes) 3.25 ratio
8.8" ring gear 3.73 ratio
ABS 3.08 ratio
9.75" ring gear 3.73 ratio
ABS 3.55 ratio
9.75" ring gear 3.55 ratio
ABS 4.10 ratio
w/o ABS (Canada market) 3.31 ratio
w/o ABS (Canada market) 3.08 ratio
ABS 3.31 ratio
w/o ABS (Canada market) 3.55 ratio
Standard Rear Axle Option Only
semi-floating Spicer 61-2 3.00 ratio
semi-floating Spicer 60-U 3.54 ratio
semi-floating Spicer 60-U 3.73 ratio
semi-floating Spicer 60-3 3.73 ratio
thru 8500 GVW drum brake 3.73 ratio
full-floating Spicer 70-U 4.10 ratio
semi-floating Ford (3.55 ratio)
semi-floating Spicer 60-U 4.10 ratio
Spicer 60-3 3.54 ratio
Spicer 60-3 3.33 ratio
(pickup) (SRW) diesel (6.4L) 3.55 ratio
4.10 ratio ID S157B
4.30 ratio ID S421B
(pickup) (SRW) gasoline 5.4L 4.30 ratio
(pickup) (SRW) gasoline 5.4L 4.10 ratio
3.73 ratio IDs S409C, S409E & S409F
3.73 ratio ID S138B
(pickup) (SRW) diesel (6.4L) 3.31 ratio
4.30 ratio ID S421H
3.73 ratio ID S136B
Regular Cab 4x4
SRW Ford 4.10 ratio
SRW Spicer 70-U Pickup 3.54 ratio
SRW (w/ABS) 4.10 ratio
SRW Spicer 70-U Pickup 4.56 ratio
SRW Spicer 70-U Pickup 3.73 ratio
Super Cab 4x4
DRW Pickup 4.10 ratio
SRW Spicer 70-U Cab & ch 3.54 ratio
SRW Pickup 3.07 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(non-ABS) 4.63 ratio
(non-ABS) 5.13 ratio
(ABS) 4.63 ratio
(ABS) 5.13 ratio
11.25" ring gear (DRW) 4.88 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.30 ratio
(DRW) 11.25" ring gear 4.88 ratio
8 bolt cover
10 bolt cover 10" drums
9" drums
10" drums
10 bolt cover 9" drums
9" ring gear
9" drums
10" drums
8" ring gear
SW (10" drums)
4 cyl & 6 cyl SW (10" drums)
7-1/2" ring gear
8-1/2" ring gear SW
8 cyl (LX)
8-1/2" ring gear Sdn
Sdn (9" drums)
4 cyl & 6 cyl Sdn (9" drums)
8.8" ring gear (ABS) 3.55 ratio
drum brakes w/o horizontal shocks
7.5" ring gear 3.27 ratio ABS
w/o trac bars
7.5" ring gear ABS
7.5" ring gear
8.8" ring gear (ABS) 3.31 ratio
8.8" ring gear (GT)
(8.8" ring gear) 5.0L 3.15 ratio (AT)
8.8" ring gear disc brakes 5 lug
non-removable carrier
removable carrier
(non-removable carrier)
8.8" ring gear 10" brakes 3.08 ratio
8.8" ring gear 9" brakes 3.08 ratio
7.5" ring gear 9" brake 3.08 ratio
7.5" ring gear 10" brake 3.08 ratio
8.8" ring gear 10" brakes 3.27 ratio
7.5" ring gear 9" brake 3.45 ratio
8.8" ring gear 9" brakes 3.27 ratio
7.5" ring gear 10" brakes 3.27 ratio
7.5" ring gear ABS 9" brakes 3.73 ratio
7.5" ring gear ABS 9" brakes 3.27 ratio
(AWD)
exc. Turbo Coupe
horizontal shocks
w/o horizontal shocks
crossmember
crossmember 7.5" ring gear w/o ABS
crossmember 7.5 ring gear (3.8L) ABS
9" drums
Turbo Coupe (w/horizontal shocks)
8.8" ring gear disc brakes
w/o horizontal shocks thru 1/85
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
SRW 4.10 ratio
DRW 4.10 ratio
DRW 3.73 ratio
SRW 3.31 ratio
SRW 3.73 ratio