8.8" ring gear
Ford 7.5" ring gear w/o ABS
Ford 8.8" ring gear
Ford 7.5" ring gear ABS
Ford
Ford w/o ABS
7.5" ring gear
Ford ABS
Spicer
ABS 4.10 ratio
ABS 3.08 ratio
w/o ABS 3.55 ratio
w/o ABS 3.08 ratio
w/o ABS 4.10 ratio
ABS 3.55 ratio
9" brake ABS 4.10 ratio
10" brake 4.10 ratio
10" brake ABS 3.45 ratio
9" brake w/o ABS 3.08 ratio
10" brake w/o ABS 3.45 ratio
10" brake ABS 3.08 ratio
9" brake w/o ABS 3.45 ratio
10" brake 3.45 ratio
9" brake ABS 3.45 ratio
9" brake w/o ABS 3.73 ratio
drum brakes w/o ABS
Police (3.55 ratio) w/o ABS
exc. Police ABS w/o handling package
drum Sdn 10" drums
Police ABS
(ABS) 3.55 ratio (locking)
Sdn 10" drums
Police w/o ABS
Sdn 11" drums
disc brakes w/o ABS
(8.8" ring gear) 2.73 ratio
9.75" ring gear
8.8" ring gear 3.55 ratio
(3.55 ratio) 8.8" ring gear
8.8" ring gear (4.6L) 3.73 ratio
w/o ABS
(8.8" ring gear) 3.08 ratio
9.75" ring gear (5.4L) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID V711G
9.75" ring gear (5.4L) 3.73 ratio
semi-floating (Dana-Spicer) 3.54 ratio
full-floating 3.55 ratio
semi-floating (Dana-Spicer) 3.73 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)
semi-floating (Dana-Spicer) ABS
full-floating IDs F5UA-RC (3.55 ratio)
semi-floating (Dana-Spicer) w/o ABS
semi-floating (Dana-Spicer) 4.09 ratio
SRW (Spicer 61) w/o ABS
DRW model 70-1HD IDs F5UA-MB & NB
DRW 70 (10.50" ring gear)
DRW model 70-1HD IDs F4UA-YA & ZA
DRW model 70-2U IDs F3UA-AAB & ZB
DRW model 70-1HD IDs F6UA-AAA & ADA
SRW Spicer 70
DRW (Spicer 70) w/o ABS
DRW model 70-1HD IDs F6UA-AEA & ZA
DRW model 70-1HD IDs F2US-DB & DC
(11.25" ring gear) 4.63 ratio
(11.25" ring gear) 4.10 ratio
10.50" ring gear (Dana 70) 4.56 ratio
10.50" ring gear (Dana 70) 4.10 ratio
(11.25' ring gear, 4.63 ratio)
11.25" ring gear (Dana 80) 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) 3.73 ratio ID S406F
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 3.73 ratio ID S409F
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 3.73 ratio ID S138E
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 4.10 ratio ID S157C
(10.50" ring gear) 3.73 ratio ID S136F
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.55 ratio ID S939J
3.73 ratio
3.55 ratio
6 cyl, 3.27 ratio
3.27 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
(4 Dr) Sport Trac 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 3.55 ratio
6 cyl, 3.73 ratio
8 cyl 4.10 ratio
4.10 ratio
4-1/2" BC (10" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.50 ratio
4-1/2" BC (10" brakes) 2.75 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) 3.00 ratio
5-1/2" BC (11" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 3.25 ratio
ABS 3.31 ratio
w/o ABS (Canada market) 4.10 ratio
8.8" ring gear 3.31 ratio
w/o ABS (Canada market) 3.55 ratio
9.75" ring gear 3.31 ratio
8.8" ring gear 3.73 ratio
ABS 2.73 ratio
ABS 3.08 ratio
w/o ABS (Canada market) 3.31 ratio
ABS 3.55 ratio
Standard Rear Axle Option Only
full-floating Spicer 70-U 4.10 ratio
full-floating 4.10 ratio
Spicer 60-3 3.33 ratio
thru 8500 GVW drum brake 3.31 ratio
(thru 8500 GVW) disc brake 3.31 ratio
(thru 8500 GVW) drum brake 3.73 ratio
thru 8500 GVW disc brake 3.73 ratio
full-floating Spicer 70-U 4.56 ratio
full-floating Ford 3.08 ratio
thru 8500 GVW drum brake 3.73 ratio
4.10 ratio
(pickup) (SRW) diesel (6.4L) 3.55 ratio
3.73 ratio ID S409H
(pickup) (SRW) gasoline 5.4L 4.10 ratio
(pickup) (SRW) diesel (6.4L) 3.73 ratio
3.73 ratio IDs S138C, S138E & S138F
3.73 ratio ID S406B
3.73 ratio ID S412B
3.73 ratio IDs S409C, S409E & S409F
3.73 ratio ID V420B, C & F
SRW Chassis cab 4.56 ratio
Super Cab 4x4
SRW Ford 3.08 ratio
SRW Ford 4.10 ratio
SRW Chassis cab 3.54 ratio
SRW Spicer 70-U Cab & ch 3.73 ratio
Super Cab 4x2
SRW 4.10 ratio
SRW Spicer 70-U Chassis cab 3.73 ratio
SRW Spicer 61-1 Pickup 3.07 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(ABS) 4.63 ratio
(non-ABS) 4.63 ratio
(ABS) 5.13 ratio
(non-ABS) 5.13 ratio
11.25" ring gear (DRW) 4.88 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 5.38 ratio
(DRW) 11.25" ring gear 4.88 ratio
10 bolt cover 10" drums
9" drums
10 bolt cover 9" drums
10" drums
8 bolt cover
8" ring gear
9" ring gear
10" drums
9" drums
SW (10" drums)
8-1/2" ring gear SW
8-1/2" ring gear Sdn
7-1/2" ring gear
8 cyl (LX)
Sdn (9" drums)
4 cyl & 6 cyl SW (10" drums)
4 cyl & 6 cyl Sdn (9" drums)
drum brakes 7.5" ring gear
(8.8" ring gear) 3.31 ratio
7.5" ring gear 2.73 ratio w/o ABS
8.8" ring gear exc. Cobra ABS
7.5" ring gear (3.31ratio) w/o ABS
Cobra Supercharged crossmember
10 bolt cover w/o trac bars
8.8" ring gear disc brakes 4 lug
(8.8" ring gear) 3.55 ratio (MT)
8.8" ring gear disc brakes 5 lug
removable carrier
(non-removable carrier)
non-removable carrier
7.5" ring gear 10" brake 3.45 ratio
7.5" ring gear 10" brake 3.73 ratio
8.8" ring gear ABS 9" brakes 3.73 ratio
7.5" ring gear ABS 9" brakes 3.27 ratio
8.8" ring gear 10" brakes 4.56 ratio
7.5" ring gear 9" brakes 3.27 ratio
8.8" ring gear ABS 9" brakes 3.27 ratio
8.8" ring gear 10" brakes 3.55 ratio
8.8" ring gear 10" brakes 3.27 ratio
7.5" ring gear 9" brakes 4.10 ratio
(AWD)
7.5" ring gear w/o horizontal shocks
Turbo Coupe (w/horizontal shocks)
crossmember 7.5" ring gear w/o ABS
w/o horizontal shocks thru 1/85
horizontal shocks
crossmember 7.5" ring gear ABS
crossmember 7.5 ring gear (3.8L) ABS
w/o horizontal shocks
drum rear brakes horizontal shocks
7.5" ring gear horizontal shocks
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
SRW 4.10 ratio
SRW 3.73 ratio
DRW 3.73 ratio
DRW 4.10 ratio
SRW 3.31 ratio