8.8" ring gear
Ford 7.5" ring gear w/o ABS
7.5" ring gear
Ford
Ford ABS
Ford 7.5" ring gear ABS
Ford w/o ABS
Ford 8.8" ring gear
Spicer
w/o ABS 3.08 ratio
ABS 4.10 ratio
w/o ABS 3.55 ratio
ABS 3.55 ratio
ABS 3.08 ratio
w/o ABS 4.10 ratio
10" brake w/o ABS 3.08 ratio
9" brake w/o ABS 4.10 ratio
9" brake 3.45 ratio
10" brake w/o ABS 3.73 ratio
9" brake 3.08 ratio
10" brake ABS 3.08 ratio
10" brake ABS 4.10 ratio
9" brake ABS 3.73 ratio
9" brake 4.10 ratio
9" brake ABS 4.10 ratio
disc brakes ABS
exc. Police ABS
Police (3.27 ratio) (ABS)
drum SW
Police w/o ABS
drum Sdn 11" drums
Police (3.55 ratio) ABS
disc ABS
drum brakes w/o ABS
(ABS) 3.55 ratio (locking)
(3.55 ratio) 9.75" ring gear ID V710G
9.75" ring gear (5.4L) 3.73 ratio
9.75" ring gear
(3.55 ratio) 9.75" ring gear ID S710F
8.8" ring gear (4.6L) 4.10 ratio
8.8" ring gear 3.31 ratio
(3.55 ratio) 8.8" ring gear ID S746D
8.8" ring gear (4.6L) 3.73 ratio
9.75" ring gear (5.4L) 3.55 ratio
non-removable carrier (8.8") w/o ABS
full-floating 3.73 ratio
semi-floating (Dana-Spicer) w/o ABS
full-floating IDs F5UA-SC (4.10 ratio)
semi-floating (Dana-Spicer) 4.09 ratio
full-floating 4.10 ratio
semi-floating (Dana-Spicer)
full-floating ABS
full-floating IDs F5UA-TC (4.10 ratio)
full-floating IDs F6UA-TA (4.10 ratio)
full-floating IDs F5UA-RC (3.55 ratio)
DRW model 70-1HD IDs F4UA-YA & ZA
DRW (Spicer 70) ABS
DRW model 70-1HD IDs F5UA-XB & YB
DRW (Spicer 70)
DRW model 70-1HD IDs F5UA-MB & NB
DRW model 70-1HD IDs F3UA-ABB & ACB
SRW Spicer 61
DRW (Spicer 70) from 2/84
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW model 70-2U IDs F2UA-RA & SA
(11.25' ring gear, 4.63 ratio)
10.50" ring gear (Dana 70) 4.56 ratio
11.25" ring gear (Dana 80) 4.63 ratio
10.50" ring gear (Dana 70) 4.10 ratio
(11.25" ring gear) 4.63 ratio
(11.25" ring gear) 4.10 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 S421F
(10.50" ring gear) 4.10 ratio ID S157F
(10.50" ring gear) 3.73 ratio ID S138E
(10.50" ring gear) 4.10 ratio ID S411A
(10.50" ring gear) 4.10 ratio ID S411B
(10.50" ring gear) 3.73 ratio ID S136F
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 3.73 ratio ID S410B
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.31 ratio ID S930M
2 Dr (Sport package) 3.73 ratio
6 cyl, 3.27 ratio
4.10 ratio
2 Dr (Sport package) 4.10 ratio
(4 Dr) Sport Trac 3.73 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
4 Dr Sport Trac 4.10 ratio
4 Dr exc. Sport Trac 8 cyl 3.73 ratio
6 cyl, 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 3.55 ratio
4-1/2" BC (10" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 2.50 ratio
4-1/2" BC (10" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 3.25 ratio
w/o ABS (Canada market) 3.08 ratio
ABS 4.10 ratio
Lightning (4.10 ratio)
ABS 3.31 ratio
w/o ABS (Canada market) 4.10 ratio
w/o ABS (Canada market) 2.73 ratio
8.8" ring gear 3.55 ratio
w/o ABS (Canada market) 3.55 ratio
ABS 2.73 ratio
ABS 3.08 ratio
Standard Rear Axle Option Only
full-floating 3.55 ratio
full-floating Spicer 70-U 4.10 ratio
full-floating 3.08 ratio
from 8501 GVW semi-floating 4.10 ratio
semi-floating Spicer 60-U 3.73 ratio
full-floating Ford 3.08 ratio
full-floating (w/ABS) 4.10 ratio
full-floating Spicer 61-1 4.10 ratio
full-floating Spicer 61-1 3.54 ratio
semi-floating Spicer 60-U 4.10 ratio
3.73 ratio IDs S136C, S136E & S136F
(pickup) (SRW) diesel (6.0L) 4.10 ratio
(pickup) (SRW) diesel (6.0L) 3.73 ratio
3.73 ratio ID S409H
3.73 ratio ID S141B
3.73 ratio ID S138H
4.30 ratio IDs S421C, S421E & S421F
3.73 ratio ID S406H
(pickup) (SRW) gasoline 6.8L 4.30 ratio
(pickup) (SRW) diesel (6.4L) 3.73 ratio
Regular Cab 4x4
SRW Ford 4.10 ratio
SRW Pickup 4.56 ratio
SRW Pickup 3.54 ratio
SRW Pickup 3.07 ratio
SRW 4.10 ratio
SRW (w/ABS) 3.55 ratio
SRW 3.08 ratio
SRW Chassis cab 3.54 ratio
Regular Cab 4x2 Pickup
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(ABS) 5.13 ratio
(ABS) 4.63 ratio
(non-ABS) 5.13 ratio
(non-ABS) 4.63 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
10" drums
10 bolt cover 9" drums
10 bolt cover 10" drums
8 bolt cover
9" drums
9" ring gear
8" ring gear
9" drums
10" drums
4 cyl & 6 cyl Sdn (9" drums)
4 cyl & 6 cyl SW (10" drums)
7-1/2" ring gear
8-1/2" ring gear Sdn
Sdn (9" drums)
8 cyl (LX)
SW (10" drums)
8-1/2" ring gear SW
7.5" ring gear 2.73 ratio ABS
w/o trac bars
(8.8" ring gear) 3.7L 3.31 ratio
8.8" ring gear disc brakes 5 lug
7.5" ring gear (3.31ratio) w/o ABS
7.5" ring gear 2.73 ratio w/o ABS
7.5" ring gear
Base (7.5" ring gear) (3.27 ratio) ABS
7.5" ring gear (3.31ratio) ABS
Cobra Supercharged crossmember
removable carrier
(non-removable carrier)
non-removable carrier
7.5" ring gear ABS 9" brakes 3.45 ratio
8.8" ring gear 10" brakes 3.27 ratio
8.8" ring gear 10" brakes 4.56 ratio
8.8" ring gear (3.73 ratio) 9" brake
7.5" ring gear 10" brakes 4.10 ratio
7.5" ring gear 9" brakes 3.73 ratio
7.5" ring gear 10" brake 3.08 ratio
8.8" ring gear ABS 9" brakes 3.73 ratio
7.5" ring gear 10" brakes 3.45 ratio
8.8" ring gear 9" brakes 3.27 ratio
(AWD)
9" drums
crossmember 7.5" ring gear w/o ABS
Turbo Coupe (w/horizontal shocks)
8.8" ring gear disc brakes
crossmember 7.5" ring gear ABS
exc. Turbo Coupe
crossmember
drum rear brakes w/o horizontal shocks
8.8" ring gear drum brakes
crossmember 7.5 ring gear (3.8L) ABS
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 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
DRW 4.10 ratio
DRW 3.73 ratio
SRW 4.10 ratio
SRW 3.73 ratio
SRW 3.31 ratio