8.8" ring gear
Ford 7.5" ring gear ABS
Ford w/o ABS
Ford
Ford 7.5" ring gear w/o ABS
Ford 8.8" ring gear
Ford ABS
7.5" ring gear
Spicer
ABS 3.08 ratio
w/o ABS 3.55 ratio
ABS 4.10 ratio
ABS 3.55 ratio
w/o ABS 4.10 ratio
w/o ABS 3.08 ratio
9" brake w/o ABS 3.73 ratio
9" brake ABS 3.08 ratio
10" brake w/o ABS 3.08 ratio
9" brake ABS 3.73 ratio
10" brake 3.73 ratio
10" brake ABS 3.73 ratio
9" brake 4.10 ratio
10" brake w/o ABS 3.45 ratio
9" brake w/o ABS 4.10 ratio
9" brake ABS 3.45 ratio
drum Sdn 10" drums
drum Sdn 11" drums
disc brakes w/o ABS
Police (3.55 ratio) w/o ABS
(ABS) 2.73 ratio
Sdn 11" drums
drum brakes ABS
(ABS) 3.55 ratio (locking)
drum SW
drum brakes w/o ABS
8.8" ring gear 3.31 ratio
8.8" ring gear (4.6L) 3.55 ratio
8.8" ring gear (4.6L) 4.10 ratio
(3.55 ratio) 8.8" ring gear ID S747F
(3.55 ratio) 9.75" ring gear ID S710E
(3.55 ratio) 9.75" ring gear ID V710G
9.75" ring gear (5.4L) 3.55 ratio
8.8" ring gear 3.55 ratio
(8.8" ring gear) 3.08 ratio
non-removable carrier (8.8") w/o ABS
semi-floating (Dana-Spicer) ABS
full-floating IDs F6UA-SA (4.10 ratio)
full-floating w/o ABS
full-floating IDs F5UA-RC (3.55 ratio)
full-floating IDs F5UA-SC (4.10 ratio)
semi-floating (Dana-Spicer) w/o ABS
full-floating IDs F6UA-PA (3.55 ratio)
full-floating 3.73 ratio
full-floating IDs F5UA-TC (4.10 ratio)
full-floating IDs F5UA-PC (3.55 ratio)
DRW (Spicer 70) thru 1/84
DRW model 70-2U IDs F2UA-RA & SA
SRW (Spicer 61) ABS
DRW model 70-1HD IDs F5UA-XB & YB
DRW (Spicer 70) from 2/84
DRW model 70-1HD IDs F2US-DB & DC
DRW model 70-1HD IDs F3UA-ABB & ACB
SRW Spicer 61
DRW model 70-2U IDs F5UA-LC, UB & VB
SRW Spicer 70
(11.25' ring gear, 4.63 ratio)
10.50" ring gear (Dana 70) 4.56 ratio
(11.25" ring gear) 4.10 ratio
(11.25" ring gear) 4.63 ratio
10.50" ring gear (Dana 70) 4.10 ratio
11.25" ring gear (Dana 80) 4.10 ratio
11.25" ring gear (Dana 80) 4.63 ratio
(14.24" ring gear) 4.88 ratio
(14.24" ring gear) 5.38 ratio
(10.50" ring gear) 4.10 ratio ID S157C
(10.50" ring gear) 3.73 ratio ID S413B
(10.50" ring gear) 3.73 ratio ID S406F
(10.50" ring gear) 4.10 ratio ID S411B
(10.50" ring gear) 3.73 ratio ID S413A
(10.50" ring gear) 4.10 ratio ID S411A
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 4.30 ratio
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939P
4 Dr exc. Sport Trac 6 cyl, 3.27 ratio
6 cyl, 3.27 ratio
4 Dr Sport Trac 3.73 ratio
3.55 ratio
4 Dr Sport Trac 4.10 ratio
3.73 ratio
2 Dr (Sport package) 3.73 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
(ABS) 4.10 ratio
4.10 ratio
5-1/2" BC (11" brakes) 3.00 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
4-1/2" BC (10" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 3.25 ratio
ABS 2.73 ratio
w/o ABS (Canada market) 4.10 ratio
ABS 3.55 ratio
w/o ABS (Canada market) 3.31 ratio
8.8" ring gear 3.31 ratio
Lightning (4.10 ratio)
9.75" ring gear 3.55 ratio
8.8" ring gear 3.73 ratio
9.75" ring gear 3.73 ratio
9.75" ring gear 3.31 ratio
Standard Rear Axle Option Only
semi-floating (ABS) 4.10 ratio
Spicer 60-3 3.54 ratio
(thru 8500 GVW) disc brake 3.73 ratio
full-floating (w/ABS) 3.55 ratio
full-floating Ford 3.55 ratio
full-floating 3.08 ratio
from 8501 GVW full-floating 4.10 ratio
semi-floating (ABS) 3.55 ratio
full-floating (w/ABS) 3.73 ratio
full-floating Spicer 61-1 3.07 ratio
3.73 ratio ID S413B
3.73 ratio ID S412B
3.73 ratio IDs S138C, S138E & S138F
3.73 ratio ID S406H
4.10 ratio ID S156B
4.10 ratio
3.73 ratio ID S138H
(pickup) (SRW) diesel (6.4L) 3.55 ratio
4.30 ratio ID S421B
4.30 ratio IDs S421C, S421E & S421F
SRW Spicer 70-U Cab & ch 3.54 ratio
SRW (w/ABS) 3.55 ratio
SRW Spicer 61-1 Chassis cab 3.73 ratio
SRW Spicer 61-1 Pickup 3.54 ratio
Crew Cab
SRW Spicer 70-U Pickup 4.56 ratio
Regular Cab 4x4
SRW Chassis cab 3.54 ratio
SRW Spicer 70-U Chassis cab 4.10 ratio
SRW 4.10 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(non-ABS) 5.13 ratio
(ABS) 4.63 ratio
(ABS) 5.13 ratio
(non-ABS) 4.63 ratio
11.25" ring gear (DRW) 4.88 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 5.38 ratio
(DRW) 11.25" ring gear 4.88 ratio
10" drums
9" drums
10 bolt cover 9" drums
8 bolt cover
10 bolt cover 10" drums
10" drums
8" ring gear
9" ring gear
9" drums
8-1/2" ring gear SW
Sdn (9" drums)
8-1/2" ring gear Sdn
4 cyl & 6 cyl SW (10" drums)
4 cyl & 6 cyl Sdn (9" drums)
8 cyl (LX)
SW (10" drums)
7-1/2" ring gear
8.8" ring gear Cobra
8.8" ring gear Cobra crossmember
(8.8" ring gear) 3.73 ratio (MT)
8.8" ring gear Cobra & Pace Car
drum brakes 7.5" ring gear
Base (7.5" ring gear) (3.27 ratio) ABS
7.5" ring gear (3.31ratio) ABS
(8.8" ring gear) 3.31 ratio
7.5" ring gear 3.27 ratio ABS
8.8" ring gear disc brakes 5 lug
removable carrier
(non-removable carrier)
non-removable carrier
8.8" ring gear (3.73 ratio) 9" brake
7.5" ring gear 10" brakes 4.10 ratio
7.5" ring gear 10" brake 3.08 ratio
6-3/4" ring gear (3.45 ratio)
8.8" ring gear 10" brakes 3.55 ratio
7.5" ring gear 9" brakes 3.08 ratio
8.8" ring gear ABS 9" brakes 3.08 ratio
7.5" ring gear 10" brake 3.45 ratio
8.8" ring gear 9" brakes 3.73 ratio
7.5" ring gear 9" brakes 3.45 ratio
(AWD)
exc. Turbo Coupe
w/o horizontal shocks from 2/85
drum rear brakes horizontal shocks
8.8" ring gear drum brakes
9" drums
8.8" ring gear disc brakes
w/o horizontal shocks thru 1/85
horizontal shocks
drum rear brakes w/o horizontal shocks
7.5" ring gear horizontal shocks
3.7L 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
DRW 3.73 ratio
SRW 3.31 ratio
SRW 4.10 ratio
SRW 3.73 ratio
DRW 4.10 ratio