Ford ABS
Ford 8.8" ring gear
Ford 7.5" ring gear w/o ABS
Ford 7.5" ring gear ABS
Spicer
Ford
Ford w/o ABS
8.8" ring gear
7.5" ring gear
ABS 3.55 ratio
w/o ABS 4.10 ratio
w/o ABS 3.55 ratio
ABS 3.08 ratio
w/o ABS 3.08 ratio
ABS 4.10 ratio
10" brake w/o ABS 4.10 ratio
10" brake ABS 3.73 ratio
10" brake ABS 4.10 ratio
9" brake w/o ABS 4.10 ratio
9" brake 4.10 ratio
10" brake 3.45 ratio
9" brake w/o ABS 3.08 ratio
9" brake w/o ABS 3.45 ratio
9" brake ABS 3.73 ratio
9" brake ABS 4.10 ratio
Police (3.27 ratio) (ABS)
exc. Police w/o ABS
drum Sdn 11" drums
disc w/o ABS
(ABS) 3.55 ratio (locking)
disc ABS
Sdn 10" drums
Sdn 11" drums
Police ABS
Police (3.55 ratio) ABS
8.8" ring gear 3.31 ratio
9.75" ring gear
(8.8" ring gear) 3.55 ratio
(8.8" ring gear) 3.31 ratio
(3.55 ratio) 8.8" ring gear
(8.8" ring gear) 2.73 ratio
removable carrier (9")
(3.55 ratio) 8.8" ring gear ID S746D
(3.55 ratio) 9.75" ring gear ID S711E
(8.8" ring gear) 3.08 ratio
full-floating IDs F5UA-RC (3.55 ratio)
full-floating w/o ABS
full-floating 3.55 ratio
full-floating IDs F6UA-PA (3.55 ratio)
full-floating IDs F5UA-TC (4.10 ratio)
semi-floating (Dana-Spicer) 4.09 ratio
full-floating IDs F6UA-SA (4.10 ratio)
full-floating 3.73 ratio
semi-floating Ford
semi-floating Spicer
SRW (Spicer 61) w/o ABS
DRW (Spicer 70) thru 1/84
SRW semi-floating AXLE
DRW 70 (10.50" ring gear)
DRW (Spicer 70) ABS
SRW Spicer 70
DRW model 70-1HD IDs F2US-DB & DC
DRW 80 (11.25" ring gear)
DRW model 70-2U IDs F6UA-ABA & ACA
DRW (Spicer 70) from 2/84
11.25" ring gear (Dana 80) 4.10 ratio
(11.25' ring gear, 4.63 ratio)
10.50" ring gear (Dana 70) 4.56 ratio
(11.25" ring gear) 4.10 ratio
(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
(14.24" ring gear) 4.88 ratio
(14.24" ring gear) 5.38 ratio
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 4.10 ratio ID S157F
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 3.73 ratio ID S138E
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 3.73 ratio ID S136F
(10.50" ring gear) 3.73 ratio ID S406F
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 4.30 ratio ID S421C
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.31 ratio ID S930M
(ABS) 4.10 ratio
6 cyl, 3.73 ratio
2 Dr (Sport package) 4.10 ratio
3.73 ratio
(ABS) 3.08 ratio
8 cyl 3.55 ratio
4 Dr Sport Trac 4.10 ratio
3.27 ratio
(ABS) 3.27 ratio
(ABS) 3.73 ratio
4-1/2" BC (10" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.75 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
4-1/2" BC (10" brakes) 2.50 ratio
5-1/2" BC (11" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.47 ratio
ABS 3.08 ratio
ABS 3.55 ratio
Lightning (4.10 ratio)
9.75" ring gear 3.31 ratio
8.8" ring gear 3.73 ratio
ABS 4.10 ratio
w/o ABS (Canada market) 3.31 ratio
ABS 3.31 ratio
9.75" ring gear 3.73 ratio
8.8" ring gear 3.55 ratio
Standard Rear Axle Option Only
(thru 8500 GVW) drum brake 3.31 ratio
semi-floating Spicer 61-2 3.07 ratio
full-floating Spicer 70-U 4.56 ratio
semi-floating (ABS) 4.10 ratio
Spicer 61-2 3.07 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 61-1 3.07 ratio
semi-floating (ABS) 3.55 ratio
4.10 ratio
4.30 ratio IDs S421C, S421E & S421F
(pickup) (SRW) gasoline 6.8L 4.30 ratio
(pickup) (SRW) diesel (6.4L) 3.55 ratio
4.10 ratio ID S157B
3.73 ratio ID S136B
4.30 ratio ID S421H
4.10 ratio ID S157H
3.73 ratio IDs S138C, S138E & S138F
3.73 ratio ID S136H
DRW Pickup 3.55 ratio
SRW Spicer 70-U Pickup 3.54 ratio
Regular Cab 4x4
SRW Spicer 70-U Chassis cab 3.73 ratio
SRW Spicer 61-1 Pickup 3.07 ratio
Regular Cab 4x2 Chassis cab
Crew Cab
SRW (w/ABS) 4.10 ratio
SRW Spicer 61-1 Pickup 3.54 ratio
SRW Pickup 4.56 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) 5.38 ratio
11.25" ring gear (DRW) 4.30 ratio
(DRW) 11.25" ring gear 4.88 ratio
10 bolt cover 10" drums
10" drums
8 bolt cover
10 bolt cover 9" drums
9" drums
10" drums
9" ring gear
8" ring gear
9" drums
Sdn (9" drums)
8-1/2" ring gear SW
4 cyl & 6 cyl Sdn (9" drums)
8-1/2" ring gear Sdn
7-1/2" ring gear
8 cyl (LX)
SW (10" drums)
4 cyl & 6 cyl SW (10" drums)
8.8" ring gear Cobra crossmember
(8.8" ring gear) 3.7L 3.31 ratio
8.8" ring gear Cobra
drum brakes 7.5" ring gear
disc brakes (5 lug, SVO) trac bars
8.8" ring gear (horizontal shocks)
8.8" ring gear (ABS) 3.73 ratio
w/o trac bars
(8.8" ring gear) 3.55 ratio (MT)
GT (8.8" ring gear) (3.27 ratio) ABS
removable carrier
non-removable carrier
(non-removable carrier)
8.8" ring gear 9" brakes 3.55 ratio
8.8" ring gear 10" brakes 3.27 ratio
8.8" ring gear 10" brakes 3.08 ratio
7.5" ring gear 10" brake 4.10 ratio
7.5" ring gear 10" brakes 3.45 ratio
8.8" ring gear 9" brakes 4.10 ratio
8.8" ring gear 10" brakes 3.73 ratio
7.5" ring gear 9" brakes 3.73 ratio
7.5" ring gear ABS 9" brakes 3.45 ratio
8.8" ring gear 9" brakes 3.45 ratio
(AWD)
Turbo Coupe (w/horizontal shocks)
10" drums
7.5" ring gear w/o horizontal shocks
exc. Turbo Coupe
w/o horizontal shocks
8.8" ring gear disc brakes
drum rear brakes horizontal shocks
crossmember 7.5" ring gear w/o ABS
drum rear brakes w/o horizontal shocks
9" drums
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
DRW 4.10 ratio
SRW 3.73 ratio
DRW 3.73 ratio
SRW 4.10 ratio
SRW 3.31 ratio