Ford w/o ABS
7.5" ring gear
Spicer
Ford 7.5" ring gear w/o ABS
Ford 8.8" ring gear
8.8" ring gear
Ford 7.5" ring gear ABS
Ford
Ford ABS
w/o ABS 4.10 ratio
w/o ABS 3.55 ratio
ABS 4.10 ratio
ABS 3.55 ratio
w/o ABS 3.08 ratio
ABS 3.08 ratio
9" brake 3.45 ratio
10" brake 4.10 ratio
9" brake ABS 3.45 ratio
9" brake w/o ABS 3.45 ratio
10" brake ABS 3.45 ratio
10" brake 3.08 ratio
10" brake w/o ABS 3.08 ratio
10" brake ABS 4.10 ratio
9" brake w/o ABS 3.08 ratio
9" brake ABS 3.73 ratio
Police ABS
drum brakes w/o ABS
drum Sdn 10" drums
Police (3.55 ratio) ABS
(ABS) 3.55 ratio (locking)
disc brakes w/o ABS
Sdn 11" drums
Police (3.55 ratio) w/o ABS
Sdn 10" drums
Police w/o ABS
non-removable carrier (8.8") ABS
8.8" ring gear (4.6L) 4.10 ratio
9.75" ring gear (5.4L) 3.73 ratio
8.8" ring gear (4.6L) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID V710G
(3.55 ratio) 9.75" ring gear ID S711E
w/o ABS
8.8" ring gear 3.31 ratio
(8.8" ring gear) 3.08 ratio
(3.55 ratio) 9.75" ring gear ID V710F
semi-floating (Dana-Spicer) 3.54 ratio
full-floating IDs F6UA-SA (4.10 ratio)
semi-floating (Dana-Spicer) 4.09 ratio
semi-floating (Dana-Spicer) 3.73 ratio
full-floating IDs F5UA-PC (3.55 ratio)
semi-floating (Dana-Spicer)
full-floating ABS
full-floating w/o ABS
semi-floating Spicer
full-floating
SRW Spicer 61
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW model 70-1HD IDs F5UA-MB & NB
DRW 70 (10.50" ring gear)
DRW (Spicer 70) from 2/84
DRW (Spicer 70) ABS
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW model 70-2U IDs F3UA-AAB & ZB
DRW model 70-1HD IDs F6UA-AEA & ZA
DRW (Spicer 70) thru 1/84
10.50" ring gear (Dana 70) 4.56 ratio
(11.25" ring gear) 4.10 ratio
(11.25" ring gear) 4.63 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 (Dana 80) 4.10 ratio
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 3.73 ratio ID S413B
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 4.10 ratio ID S157F
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 3.73 ratio ID S138E
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 3.73 ratio ID S409F
(10.50" ring gear) 4.10 ratio ID S411B
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 3.55 ratio ID S939J
9.75" ring gear 3.73 ratio ID S935M
2 Dr (Sport package) 3.73 ratio
(4 Dr) Sport Trac 3.73 ratio
6 cyl, 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 3.55 ratio
6 cyl, 4.10 ratio
4 Dr Sport Trac 4.10 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
(ABS) 3.55 ratio
4 Dr exc. Sport Trac 6 cyl, 3.73 ratio
2 Dr (Sport package) 4.10 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) 2.75 ratio
4-1/2" BC (10" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 2.47 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) 2.47 ratio
ABS 3.31 ratio
ABS 4.10 ratio
8.8" ring gear 3.55 ratio
8.8" ring gear 3.31 ratio
Lightning (4.10 ratio)
w/o ABS (Canada market) 4.10 ratio
w/o ABS (Canada market) 3.08 ratio
ABS 3.08 ratio
ABS 2.73 ratio
ABS 3.55 ratio
Standard Rear Axle Option Only
full-floating Ford 3.55 ratio
full-floating Spicer 70-U 4.56 ratio
semi-floating Spicer 60-3 3.73 ratio
semi-floating Spicer 60-3 4.10 ratio
semi-floating Spicer 60-3 3.54 ratio
full-floating Ford 3.08 ratio
semi-floating (ABS) 3.55 ratio
from 8501 GVW semi-floating 3.55 ratio
semi-floating Spicer 60-U 3.73 ratio
from 8501 GVW semi-floating 4.10 ratio
4.10 ratio ID S156B
(pickup) (SRW) gasoline 5.4L 4.10 ratio
4.10 ratio
3.73 ratio ID S409H
3.73 ratio ID V419A
3.73 ratio ID S136B
3.73 ratio ID S409B
3.73 ratio ID V420B, C & F
3.73 ratio IDs S409C, S409E & S409F
3.73 ratio IDs S406C, S406E & S406F
Regular Cab 4x4
SRW Chassis cab 3.73 ratio
SRW (w/ABS) 3.55 ratio
DRW Pickup 4.10 ratio
SRW Spicer 70-U Chassis cab 3.73 ratio
SRW Spicer 61-1 Pickup 4.10 ratio
Super Cab 4x4
SRW Ford 3.55 ratio
Regular Cab 4x2 Chassis cab
SRW Chassis cab 3.54 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(non-ABS) 5.13 ratio
(ABS) 5.13 ratio
(ABS) 4.63 ratio
(non-ABS) 4.63 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.88 ratio
(DRW) 11.25" ring gear 4.88 ratio
10" drums
9" drums
10 bolt cover 10" drums
10 bolt cover 9" drums
8 bolt cover
9" ring gear
10" drums
9" drums
8" ring gear
4 cyl & 6 cyl SW (10" drums)
8-1/2" ring gear SW
8-1/2" ring gear Sdn
4 cyl & 6 cyl Sdn (9" drums)
Sdn (9" drums)
SW (10" drums)
8 cyl (LX)
7-1/2" ring gear
Cobra Supercharged crossmember
8.8" ring gear disc brakes 5 lug
8.8" ring gear (GT)
10 bolt cover w/o trac bars
7.5" ring gear ABS
(8.8" ring gear) 3.31 ratio
8.8" ring gear (ABS) 3.31 ratio
7.5" ring gear
8.8" ring gear exc. Cobra
(8.8" ring gear) 3.15 ratio (AT)
non-removable carrier
removable carrier
(non-removable carrier)
7.5" ring gear 10" brake 3.73 ratio
8.8" ring gear 10" brakes 3.55 ratio
8.8" ring gear 9" brakes 3.73 ratio
7.5" ring gear 10" brakes 3.73 ratio
7.5" ring gear 10" brakes 3.08 ratio
7.5" ring gear 10" brake 3.08 ratio
8.8" ring gear ABS 9" brakes 3.27 ratio
8.8" ring gear 10" brakes 3.27 ratio
7.5" ring gear 9" brake 4.10 ratio
8.8" ring gear 9" brakes 3.27 ratio
(AWD)
crossmember 7.5" ring gear ABS
10" drums
crossmember 7.5" ring gear w/o ABS
drum rear brakes w/o horizontal shocks
horizontal shocks
exc. Turbo Coupe
Turbo Coupe (w/horizontal shocks)
7.5" ring gear w/o horizontal shocks
8.8" ring gear drum brakes
w/o horizontal shocks
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
SRW 3.31 ratio
DRW 3.73 ratio
SRW 4.10 ratio
DRW 4.10 ratio
SRW 3.73 ratio