Ford
7.5" ring gear
Ford 7.5" ring gear ABS
Ford 8.8" ring gear
Ford w/o ABS
Spicer
8.8" ring gear
Ford 7.5" ring gear w/o ABS
Ford ABS
ABS 3.08 ratio
w/o ABS 3.55 ratio
w/o ABS 4.10 ratio
w/o ABS 3.08 ratio
ABS 4.10 ratio
ABS 3.55 ratio
9" brake w/o ABS 3.45 ratio
9" brake 4.10 ratio
9" brake ABS 3.45 ratio
10" brake ABS 3.45 ratio
9" brake 3.45 ratio
10" brake ABS 3.08 ratio
9" brake 3.08 ratio
9" brake 3.73 ratio
10" brake 3.08 ratio
9" brake ABS 3.08 ratio
drum brakes w/o ABS
exc. Police ABS w/o handling package
exc. Police w/o ABS
(ABS) 3.55 ratio (locking)
drum Sdn 10" drums
disc w/o ABS
(ABS) 3.27 ratio
drum Sdn 11" drums
Police (3.55 ratio) w/o ABS
disc brakes ABS
(3.55 ratio) 9.75" ring gear ID V710F
(8.8" ring gear) 2.73 ratio
(3.55 ratio) 8.8" ring gear ID S747F
(3.55 ratio) 9.75" ring gear ID V711G
9.75" ring gear
w/o ABS
(8.8" ring gear) 3.08 ratio
(3.55 ratio) 8.8" ring gear
8.8" ring gear (4.6L) 3.55 ratio
non-removable carrier (8.8") ABS
full-floating IDs F5UA-RC (3.55 ratio)
semi-floating (Dana-Spicer) 4.09 ratio
full-floating ABS
full-floating 3.73 ratio
full-floating w/o ABS
semi-floating (Dana-Spicer) w/o ABS
full-floating IDs F6UA-SA (4.10 ratio)
full-floating IDs F6UA-TA (4.10 ratio)
full-floating IDs F6UA-PA (3.55 ratio)
semi-floating (Dana-Spicer) ABS
DRW model 70-1HD IDs F5UA-XB & YB
DRW model 70-1HD IDs F2US-DB & DC
DRW (Spicer 70)
DRW model 70-2U IDs F5UA-LC, UB & VB
DRW model 70-1HD IDs F6UA-AEA & ZA
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW 70 (10.50" ring gear)
DRW model 70-1HD IDs F4UA-YA & ZA
SRW (Spicer 61) w/o ABS
DRW (Spicer 70) from 2/84
(11.25' ring gear, 4.63 ratio)
11.25" ring gear (Dana 80) 4.63 ratio
(11.25" ring gear) 4.63 ratio
11.25" ring gear (Dana 80) 4.10 ratio
10.50" ring gear (Dana 70) 4.56 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) 4.30 ratio ID S421C
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 3.73 ratio ID S413A
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 3.73 ratio ID S406F
(10.50" ring gear) 3.73 ratio ID S136F
(10.50" ring gear) 4.30 ratio ID S415A
(10.50" ring gear) 3.73 ratio ID S136C
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.31 ratio ID S930M
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
(ABS) 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 3.27 ratio
6 cyl, 3.27 ratio
2 Dr (Sport package) 4.10 ratio
6 cyl, 4.10 ratio
6 cyl, 3.73 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
(4 Dr) Sport Trac 3.73 ratio
2 Dr (Sport package) 3.73 ratio
4-1/2" BC (10" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 2.50 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) 2.47 ratio
4-1/2" BC (10" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 3.00 ratio
9.75" ring gear 3.55 ratio
ABS 3.08 ratio
8.8" ring gear 3.73 ratio
ABS 4.10 ratio
8.8" ring gear 3.31 ratio
Lightning (4.10 ratio)
w/o ABS (Canada market) 3.31 ratio
w/o ABS (Canada market) 3.55 ratio
9.75" ring gear 3.31 ratio
8.8" ring gear 3.55 ratio
Standard Rear Axle Option Only
semi-floating Spicer 60-U 3.54 ratio
semi-floating Spicer 61-2 3.00 ratio
semi-floating (ABS) 4.10 ratio
full-floating Spicer 70-U 4.10 ratio
Spicer 60-3 4.10 ratio
full-floating Ford 3.08 ratio
thru 8500 GVW disc brake 3.73 ratio
from 8501 GVW full-floating 4.10 ratio
thru 8500 GVW drum brake 3.31 ratio
Spicer 61-2 3.00 ratio
3.73 ratio ID V419A
4.10 ratio ID S157H
3.73 ratio IDs S141C, S141E & S141F
(pickup) (SRW) diesel (6.0L) 3.73 ratio
(pickup) (SRW) gasoline 5.4L 4.10 ratio
3.73 ratio ID S406B
3.73 ratio ID S406H
3.73 ratio ID S138H
(pickup) (SRW) diesel (6.4L) 3.55 ratio
4.30 ratio
Regular Cab 4x2 Chassis cab
SRW Spicer 70-U Cab & ch 4.10 ratio
SRW Spicer 61-1 Chassis cab 4.56 ratio
SRW 4.10 ratio
SRW Pickup 4.56 ratio
SRW Spicer 70-U Pickup 4.10 ratio
SRW Spicer 70-U Cab & ch 3.73 ratio
SRW Spicer 61-1 Pickup 4.56 ratio
SRW Spicer 70-U Chassis cab 4.10 ratio
SRW Chassis cab 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
8 bolt cover
10 bolt cover 9" drums
10 bolt cover 10" drums
9" drums
9" drums
9" ring gear
10" drums
8" ring gear
SW (10" drums)
8 cyl (LX)
4 cyl & 6 cyl SW (10" drums)
8-1/2" ring gear Sdn
4 cyl & 6 cyl Sdn (9" drums)
7-1/2" ring gear
Sdn (9" drums)
8-1/2" ring gear SW
8.8" ring gear Cobra crossmember
10 bolt cover
8.8" ring gear (GT)
drum brakes 7.5" ring gear
(8.8" ring gear) 3.7L 3.31 ratio
8.8" ring gear exc. Cobra w/o ABS
(8.8" ring gear) 5.0L 3.31 ratio
Cobra Supercharged crossmember
8.8" ring gear disc brakes 5 lug
7.5" ring gear (3.31ratio) w/o ABS
non-removable carrier
removable carrier
(non-removable carrier)
8.8" ring gear (3.73 ratio) 9" brake
7.5" ring gear ABS 9" brakes 3.45 ratio
8.8" ring gear ABS 9" brakes 3.08 ratio
8.8" ring gear 10" brakes 3.08 ratio
8.8" ring gear 9" brakes 3.08 ratio
7.5" ring gear 10" brakes 3.73 ratio
8.8" ring gear ABS 9" brakes 3.27 ratio
8.8" ring gear (3.73 ratio) 10" brake
8.8" ring gear (3.73 ratio) 10" brakes
8.8" ring gear 9" brakes 3.45 ratio
(AWD)
w/o horizontal shocks from 2/85
drum rear brakes horizontal shocks
10" drums
crossmember 7.5" ring gear ABS
crossmember 7.5 ring gear (3.8L) ABS
Turbo Coupe (w/horizontal shocks)
crossmember 8.8 ring gear (4.6L) ABS
crossmember 7.5" ring gear w/o ABS
9" drums
7.5" ring gear horizontal shocks
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
SRW 3.73 ratio
DRW 3.73 ratio
SRW 3.31 ratio
SRW 4.10 ratio
DRW 4.10 ratio