7.5" ring gear
Ford 7.5" ring gear ABS
Ford 8.8" ring gear
8.8" ring gear
Ford 7.5" ring gear w/o ABS
Spicer
Ford
Ford ABS
Ford w/o ABS
ABS 3.08 ratio
w/o ABS 3.08 ratio
ABS 3.55 ratio
w/o ABS 3.55 ratio
w/o ABS 4.10 ratio
ABS 4.10 ratio
10" brake 3.45 ratio
9" brake w/o ABS 3.73 ratio
9" brake 4.10 ratio
10" brake ABS 4.10 ratio
10" brake 4.10 ratio
10" brake ABS 3.73 ratio
9" brake ABS 3.73 ratio
9" brake 3.45 ratio
10" brake ABS 3.45 ratio
9" brake w/o ABS 4.10 ratio
drum Sdn 10" drums
Police ABS
Police w/o ABS
Sdn 10" drums
(ABS) 3.55 ratio (locking)
disc w/o ABS
drum SW
drum brakes ABS
Sdn 11" drums
Police (3.55 ratio) ABS
removable carrier (9")
(3.55 ratio) 8.8" ring gear ID S746D
(3.55 ratio) 9.75" ring gear ID V711F
9.75" ring gear (5.4L) 3.55 ratio
8.8" ring gear (4.6L) 4.10 ratio
(3.55 ratio) 9.75" ring gear ID V710G
(8.8" ring gear) 2.73 ratio
(8.8" ring gear) 3.55 ratio
8.8" ring gear 3.55 ratio
(3.55 ratio) 9.75" ring gear ID S711E
semi-floating Spicer
full-floating IDs F6UA-RA (3.55 ratio)
full-floating IDs F6UA-SA (4.10 ratio)
full-floating IDs F6UA-PA (3.55 ratio)
full-floating IDs F5UA-PC (3.55 ratio)
semi-floating Ford
semi-floating (Dana-Spicer) ABS
full-floating w/o ABS
semi-floating (Dana-Spicer) w/o ABS
semi-floating (Dana-Spicer) 3.73 ratio
DRW model 70-1HD IDs F4UA-YA & ZA
DRW model 70-1HD IDs F5UA-XB & YB
DRW model 70-1HD IDs F2UA-AB & AC
DRW 80 (11.25" ring gear)
DRW model 70-1HD IDs F6UA-AEA & ZA
DRW model 70-2U IDs F5UA-HB, JB & KC
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW model 70-1HD IDs F2US-DB & DC
SRW semi-floating AXLE
DRW model 70-2U IDs F3UA-AAB & ZB
(11.25' ring gear, 4.63 ratio)
10.50" ring gear (Dana 70) 4.56 ratio
11.25" ring gear (Dana 80) 4.10 ratio
11.25" ring gear (Dana 80) 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
(14.24" ring gear) 4.88 ratio
(14.24" ring gear) 5.38 ratio
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 4.10 ratio ID S157F
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 3.73 ratio ID S138E
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 4.10 ratio ID S411B
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 4.30 ratio ID S421F
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.73 ratio ID S935M
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
2 Dr (Sport package) 4.10 ratio
(4 Dr) Sport Trac 4.10 ratio
6 cyl, 4.10 ratio
6 cyl, 3.55 ratio
4 Dr exc. Sport Trac 6 cyl, 3.55 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
(ABS) 3.27 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
8 cyl 3.73 ratio
5-1/2" BC (11" brakes) 3.25 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) 2.47 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 2.75 ratio
9.75" ring gear 3.73 ratio
9.75" ring gear 3.55 ratio
ABS 3.55 ratio
8.8" ring gear 3.31 ratio
w/o ABS (Canada market) 3.31 ratio
ABS 3.31 ratio
w/o ABS (Canada market) 3.08 ratio
ABS 3.08 ratio
w/o ABS (Canada market) 4.10 ratio
9.75" ring gear 3.31 ratio
Standard Rear Axle Option Only
full-floating (w/ABS) 3.55 ratio
full-floating 3.08 ratio
(thru 8500 GVW) drum brake 3.73 ratio
Spicer 60-3 3.54 ratio
semi-floating Spicer 60-3 3.54 ratio
full-floating Spicer 61-1 3.73 ratio
full-floating Spicer 70-U 3.54 ratio
semi-floating Spicer 60-3 3.73 ratio
full-floating Spicer 70-U 4.56 ratio
semi-floating Spicer 61-2 3.00 ratio
4.30 ratio ID S421H
3.73 ratio ID S141H
3.73 ratio ID S406B
4.10 ratio ID S157B
3.73 ratio ID S138H
3.73 ratio ID V419A
3.73 ratio ID S136H
3.73 ratio IDs S138C, S138E & S138F
(pickup) (SRW) diesel (6.4L) 3.31 ratio
4.10 ratio ID S156B
SRW (w/ABS) 3.55 ratio
SRW Ford 4.10 ratio
SRW Spicer 70-U Pickup 4.56 ratio
SRW Spicer 70-U Cab & ch 3.73 ratio
SRW Spicer 70-U Chassis cab 3.54 ratio
SRW Pickup 3.73 ratio
SRW Spicer 61-1 Chassis cab 4.56 ratio
Crew Cab
SRW Spicer 61-1 Chassis cab 4.10 ratio
SRW (w/ABS) 4.10 ratio
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(non-ABS) 5.13 ratio
(ABS) 5.13 ratio
(ABS) 4.63 ratio
(non-ABS) 4.63 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 4.88 ratio
(DRW) 11.25" ring gear 4.88 ratio
10" drums
10 bolt cover 10" drums
9" drums
10 bolt cover 9" drums
8 bolt cover
8" ring gear
10" drums
9" drums
9" ring gear
8-1/2" ring gear SW
8 cyl (LX)
8-1/2" ring gear Sdn
SW (10" drums)
7-1/2" ring gear
4 cyl & 6 cyl SW (10" drums)
4 cyl & 6 cyl Sdn (9" drums)
Sdn (9" drums)
8.8" ring gear (GT)
(8.8" ring gear) 3.31 ratio
7.5" ring gear 2.73 ratio ABS
10 bolt cover w/o trac bars
drum brakes 7.5" ring gear
disc brakes (5 lug, SVO)
trac bars
7.5" ring gear (3.31ratio) ABS
Cobra Supercharged crossmember
7.5" ring gear w/o ABS
removable carrier
(non-removable carrier)
non-removable carrier
8.8" ring gear 9" brakes 3.45 ratio
7.5" ring gear 10" brake 3.08 ratio
7.5" ring gear 9" brakes 3.73 ratio
8.8" ring gear (3.73 ratio) 9" brakes
8.8" ring gear 9" brakes 3.08 ratio
7.5" ring gear 9" brakes 3.27 ratio
8.8" ring gear ABS 9" brakes 3.55 ratio
7.5" ring gear 9" brakes 3.08 ratio
7.5" ring gear 10" brakes 4.10 ratio
7.5" ring gear ABS 9" brakes 4.10 ratio
(AWD)
crossmember 7.5" ring gear w/o ABS
crossmember 7.5" ring gear ABS
crossmember 8.8 ring gear (4.6L) ABS
7.5" ring gear horizontal shocks
10" drums
horizontal shocks
exc. Turbo Coupe
Turbo Coupe (w/horizontal shocks)
w/o horizontal shocks thru 1/85
crossmember
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
DRW 3.73 ratio
SRW 3.31 ratio
SRW 3.73 ratio
DRW 4.10 ratio
SRW 4.10 ratio