7.5" ring gear
8.8" ring gear
Ford ABS
Ford 8.8" ring gear
Spicer
Ford w/o ABS
Ford 7.5" ring gear w/o ABS
Ford 7.5" ring gear ABS
Ford
w/o ABS 3.55 ratio
ABS 3.08 ratio
w/o ABS 4.10 ratio
ABS 3.55 ratio
w/o ABS 3.08 ratio
ABS 4.10 ratio
9" brake 3.08 ratio
9" brake 4.10 ratio
10" brake 4.10 ratio
10" brake ABS 3.08 ratio
9" brake ABS 3.73 ratio
10" brake w/o ABS 3.45 ratio
9" brake w/o ABS 3.73 ratio
10" brake ABS 4.10 ratio
9" brake w/o ABS 4.10 ratio
10" brake w/o ABS 3.73 ratio
exc. Police ABS
exc. Police ABS w/o handling package
drum brakes w/o ABS
Police w/o ABS
disc ABS
Police (3.27 ratio) (ABS)
disc brakes ABS
Police (3.55 ratio) w/o ABS
Sdn 10" drums
drum Sdn 10" drums
non-removable carrier (8.8") ABS
removable carrier (9")
(3.55 ratio) 9.75" ring gear ID V711G
w/o ABS
(3.55 ratio) 9.75" ring gear ID S710F
(8.8" ring gear) 3.08 ratio
9.75" ring gear (5.4L) 3.73 ratio
(3.55 ratio) 8.8" ring gear ID S746D
9.75" ring gear (5.4L) 3.55 ratio
8.8" ring gear 3.31 ratio
full-floating IDs F5UA-TC (4.10 ratio)
semi-floating (Dana-Spicer) ABS
full-floating IDs F6UA-PA (3.55 ratio)
semi-floating (Dana-Spicer) 3.73 ratio
semi-floating (Dana-Spicer) 4.09 ratio
full-floating w/o ABS
semi-floating (Dana-Spicer)
full-floating IDs F6UA-TA (4.10 ratio)
full-floating IDs F6UA-RA (3.55 ratio)
full-floating IDs F5UA-RC (3.55 ratio)
DRW model 70-1HD IDs F4UA-YA & ZA
DRW model 70-2U IDs F2UA-RA & SA
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW (Spicer 70) from 2/84
DRW (Spicer 70) thru 1/84
DRW model 70-2U IDs F3UA-AAB & ZB
SRW (Spicer 61) w/o ABS
DRW model 70-1HD IDs F5UA-MB & NB
SRW Spicer 70
(11.25' ring gear, 4.63 ratio)
10.50" ring gear (Dana 70) 4.10 ratio
(11.25" ring gear) 4.63 ratio
11.25" ring gear (Dana 80) 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) 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 S138E
(10.50" ring gear) 3.73 ratio ID S409F
(10.50" ring gear) 3.73 ratio ID S406F
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 4.10 ratio ID S157F
(10.50" ring gear) 4.30 ratio ID S415A
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 4.10 ratio ID S411B
9.75" ring gear 3.55 ratio ID S939P
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 S939J
4 Dr exc. Sport Trac 6 cyl, 3.27 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
3.73 ratio
(ABS) 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 3.55 ratio
2 Dr (Sport package) 3.73 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
3.27 ratio
3.55 ratio
8 cyl 4.10 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) 2.50 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 2.75 ratio
8.8" ring gear 3.31 ratio
ABS 3.31 ratio
8.8" ring gear 3.55 ratio
w/o ABS (Canada market) 2.73 ratio
w/o ABS (Canada market) 3.31 ratio
8.8" ring gear 3.73 ratio
w/o ABS (Canada market) 4.10 ratio
9.75" ring gear 3.55 ratio
9.75" ring gear 3.31 ratio
w/o ABS (Canada market) 3.55 ratio
Standard Rear Axle Option Only
Spicer 61-2 3.00 ratio
semi-floating Spicer 60-U 3.73 ratio
full-floating Ford 3.55 ratio
from 8501 GVW semi-floating 4.10 ratio
full-floating (w/ABS) 3.73 ratio
from 8501 GVW semi-floating 3.55 ratio
full-floating Spicer 61-1 4.10 ratio
semi-floating Spicer 60-U 4.10 ratio
full-floating Ford 3.08 ratio
(thru 8500 GVW) disc brake 3.73 ratio
3.73 ratio ID S136B
3.73 ratio ID S138H
3.73 ratio ID V425B, C & F
3.73 ratio ID S136H
3.73 ratio ID S409B
3.73 ratio IDs S138C, S138E & S138F
3.73 ratio ID V420B, C & F
4.10 ratio ID S157H
3.73 ratio IDs S406C, S406E & S406F
(pickup) (SRW) diesel (6.4L) 3.55 ratio
SRW Spicer 70-U Chassis cab 4.56 ratio
SRW Spicer 70-U Chassis cab 4.10 ratio
SRW Spicer 61-1 Chassis cab 3.54 ratio
SRW Spicer 70-U Chassis cab 3.73 ratio
SRW Spicer 70-U Cab & ch 4.10 ratio
Super Cab 4x2
DRW Pickup 4.10 ratio
Crew Cab
SRW Spicer 70-U Cab & ch 3.54 ratio
Regular Cab 4x2 Pickup
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(ABS) 4.63 ratio
(non-ABS) 5.13 ratio
(non-ABS) 4.63 ratio
(ABS) 5.13 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.88 ratio
11.25" ring gear (DRW) 4.30 ratio
(DRW) 11.25" ring gear 4.88 ratio
10" drums
8 bolt cover
10 bolt cover 10" drums
9" drums
10 bolt cover 9" drums
9" ring gear
9" drums
10" drums
8" ring gear
4 cyl & 6 cyl Sdn (9" drums)
7-1/2" ring gear
Sdn (9" drums)
SW (10" drums)
4 cyl & 6 cyl SW (10" drums)
8-1/2" ring gear Sdn
8 cyl (LX)
8-1/2" ring gear SW
Cobra Supercharged crossmember
10 bolt cover
drum brakes w/o horizontal shocks
7.5" ring gear 2.73 ratio w/o ABS
8.8" ring gear (horizontal shocks)
7.5" ring gear (3.31ratio) w/o ABS
8.8" ring gear (ABS) 3.73 ratio
(8.8" ring gear) 3.15 ratio (AT)
10 bolt cover w/o trac bars
7.5" ring gear (3.31ratio) ABS
non-removable carrier
(non-removable carrier)
removable carrier
7.5" ring gear 9" brake 3.08 ratio
7.5" ring gear 9" brake 3.73 ratio
7.5" ring gear 10" brakes 3.08 ratio
7.5" ring gear 10" brake 3.73 ratio
7.5" ring gear 10" brakes 4.10 ratio
7.5" ring gear 9" brakes 4.10 ratio
7.5" ring gear ABS 9" brakes 3.45 ratio
8.8" ring gear 9" brakes 3.55 ratio
7.5" ring gear ABS 9" brakes 3.27 ratio
6-3/4" ring gear (3.45 ratio)
(AWD)
9" drums
horizontal shocks
crossmember 7.5" ring gear ABS
10" drums
exc. Turbo Coupe
Turbo Coupe (w/horizontal shocks)
crossmember 8.8 ring gear (4.6L) ABS
8.8" ring gear drum brakes
w/o horizontal shocks
w/o horizontal shocks thru 1/85
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
SRW 4.10 ratio
DRW 3.73 ratio
SRW 3.31 ratio
SRW 3.73 ratio
DRW 4.10 ratio