7.5" ring gear
8.8" ring gear
Ford 8.8" ring gear
Ford ABS
Ford w/o ABS
Ford 7.5" ring gear w/o ABS
Ford 7.5" ring gear ABS
Spicer
Ford
w/o ABS 4.10 ratio
ABS 3.08 ratio
ABS 4.10 ratio
w/o ABS 3.55 ratio
w/o ABS 3.08 ratio
ABS 3.55 ratio
10" brake w/o ABS 3.45 ratio
9" brake 3.45 ratio
9" brake w/o ABS 3.45 ratio
9" brake w/o ABS 4.10 ratio
10" brake ABS 3.08 ratio
9" brake ABS 3.73 ratio
9" brake 3.08 ratio
9" brake 4.10 ratio
10" brake ABS 3.73 ratio
9" brake ABS 3.45 ratio
Police w/o ABS
(ABS) 3.55 ratio (locking)
drum brakes w/o ABS
exc. Police ABS w/o handling package
disc ABS
Sdn 11" drums
Police (3.55 ratio) ABS
exc. Police w/o ABS
Sdn 10" drums
(ABS) 3.27 ratio
(8.8" ring gear) 3.31 ratio
9.75" ring gear (5.4L) 3.73 ratio
8.8" ring gear 3.55 ratio
(3.55 ratio) 9.75" ring gear ID V710G
8.8" ring gear (4.6L) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID V711G
9.75" ring gear (5.4L) 3.55 ratio
(3.55 ratio) 8.8" ring gear ID S747F
(8.8" ring gear) 3.08 ratio
8.8" ring gear (4.6L) 4.10 ratio
full-floating IDs F6UA-PA (3.55 ratio)
semi-floating (Dana-Spicer) 4.09 ratio
full-floating IDs F6UA-SA (4.10 ratio)
semi-floating (Dana-Spicer) 3.73 ratio
full-floating w/o ABS
full-floating 4.10 ratio
semi-floating (Dana-Spicer) w/o ABS
full-floating IDs F5UA-TC (4.10 ratio)
semi-floating Ford
semi-floating (Dana-Spicer) 3.54 ratio
DRW model 70-1HD IDs F5UA-XB & YB
DRW (Spicer 70) w/o ABS
DRW model 70-2U IDs F3UA-AAB & ZB
SRW (Spicer 61) ABS
DRW 80 (11.25" ring gear)
DRW model 70-1HD IDs F2US-DB & DC
DRW model 70-1HD IDs F2UA-AB & AC
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW (Spicer 70) thru 1/84
DRW model 70-1HD IDs F5UA-MB & NB
(11.25" ring gear) 4.10 ratio
11.25" ring gear (Dana 80) 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
(11.25' ring gear, 4.63 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 S410B
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 3.73 ratio ID S136C
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 4.10 ratio ID S157C
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 4.10 ratio
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 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939P
(ABS) 3.27 ratio
8 cyl 3.73 ratio
6 cyl, 4.10 ratio
3.27 ratio
4.10 ratio
3.73 ratio
(ABS) 3.73 ratio
(4 Dr) Sport Trac 4.10 ratio
(4 Dr) Sport Trac 3.73 ratio
3.55 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.47 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) 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) 3.25 ratio
ABS 4.10 ratio
w/o ABS (Canada market) 3.08 ratio
9.75" ring gear 3.55 ratio
w/o ABS (Canada market) 2.73 ratio
ABS 2.73 ratio
w/o ABS (Canada market) 3.31 ratio
w/o ABS (Canada market) 3.55 ratio
ABS 3.31 ratio
8.8" ring gear 3.31 ratio
ABS 3.55 ratio
Standard Rear Axle Option Only
full-floating (w/ABS) 4.10 ratio
Spicer 60-3 3.33 ratio
semi-floating Spicer 60-U 3.73 ratio
semi-floating (ABS) 3.55 ratio
full-floating (w/ABS) 3.55 ratio
semi-floating Spicer 61-2 3.00 ratio
full-floating Ford 3.55 ratio
Spicer 60-3 3.54 ratio
full-floating Spicer 70-U 4.56 ratio
semi-floating Spicer 60-U 4.10 ratio
4.30 ratio ID S421H
(pickup) (SRW) diesel (6.4L) 3.73 ratio
(pickup) (SRW) gasoline 5.4L 4.30 ratio
3.73 ratio IDs S409C, S409E & S409F
4.10 ratio ID S156B
3.73 ratio ID S141B
4.10 ratio ID S157B
3.73 ratio ID S409B
3.73 ratio ID S409H
3.73 ratio ID S136H
Regular Cab 4x2 Chassis cab
SRW Spicer 61-1 Pickup 3.73 ratio
SRW Spicer 70-U Pickup 3.54 ratio
SRW Chassis cab 4.10 ratio
Super Cab 4x4
SRW Spicer 70-U Chassis cab 4.56 ratio
SRW Spicer 61-1 Chassis cab 3.54 ratio
SRW Spicer 70-U Pickup 3.73 ratio
DRW Pickup 3.55 ratio
SRW Spicer 70-U Chassis cab 3.73 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(non-ABS) 4.63 ratio
(ABS) 5.13 ratio
(ABS) 4.63 ratio
(non-ABS) 5.13 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
9" drums
8 bolt cover
10 bolt cover 9" drums
10" drums
10 bolt cover 10" drums
8" ring gear
9" ring gear
10" drums
9" drums
8 cyl (LX)
7-1/2" ring gear
Sdn (9" drums)
8-1/2" ring gear Sdn
SW (10" drums)
4 cyl & 6 cyl Sdn (9" drums)
8-1/2" ring gear SW
4 cyl & 6 cyl SW (10" drums)
7.5" ring gear 2.73 ratio w/o ABS
8.8" ring gear (GT)
7.5" ring gear (3.31ratio) w/o ABS
disc brakes (5 lug, SVO) trac bars
(8.8" ring gear) 2.73 ratio
(8.8" ring gear) 3.7L 3.31 ratio
(8.8" ring gear) 3.55 ratio (MT)
drum brakes horizontal shocks
drum brakes w/o horizontal shocks
10 bolt cover
(non-removable carrier)
removable carrier
non-removable carrier
8.8" ring gear (3.73 ratio) 9" brake
7.5" ring gear 9" brakes 4.10 ratio
7.5" ring gear ABS 9" brakes 4.10 ratio
7.5" ring gear 10" brake 3.73 ratio
7.5" ring gear 9" brakes 3.27 ratio
7.5" ring gear 9" brakes 3.08 ratio
7.5" ring gear 10" brake 4.10 ratio
6-3/4" ring gear (3.45 ratio)
7.5" ring gear ABS 9" brakes 3.45 ratio
8.8" ring gear 9" brakes 3.45 ratio
(AWD)
7.5" ring gear w/o horizontal shocks
crossmember
crossmember 7.5" ring gear w/o ABS
9" drums
10" drums
exc. Turbo Coupe
w/o horizontal shocks thru 1/85
horizontal shocks
crossmember 8.8 ring gear (4.6L) ABS
w/o horizontal shocks
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
SRW 3.31 ratio
SRW 4.10 ratio
SRW 3.73 ratio
DRW 3.73 ratio
DRW 4.10 ratio