Ford 8.8" ring gear
Ford w/o ABS
8.8" ring gear
7.5" ring gear
Ford 7.5" ring gear ABS
Ford ABS
Ford 7.5" ring gear w/o ABS
Ford
Spicer
w/o ABS 3.08 ratio
ABS 3.55 ratio
ABS 3.08 ratio
w/o ABS 3.55 ratio
ABS 4.10 ratio
w/o ABS 4.10 ratio
10" brake w/o ABS 4.10 ratio
9" brake w/o ABS 3.73 ratio
10" brake ABS 3.45 ratio
9" brake ABS 3.73 ratio
10" brake 4.10 ratio
10" brake 3.73 ratio
9" brake w/o ABS 3.08 ratio
9" brake 3.08 ratio
9" brake ABS 3.08 ratio
10" brake w/o ABS 3.08 ratio
exc. Police ABS
disc brakes w/o ABS
(ABS) 3.55 ratio (locking)
(ABS) 3.27 ratio
drum Sdn 10" drums
Police (3.27 ratio) (ABS)
drum Sdn 11" drums
disc w/o ABS
exc. Police w/o ABS handling package
Sdn 10" drums
8.8" ring gear (4.6L) 3.73 ratio
non-removable carrier (8.8") w/o ABS
w/o ABS
(3.55 ratio) 9.75" ring gear ID S710F
8.8" ring gear (4.6L) 4.10 ratio
(3.55 ratio) 9.75" ring gear ID V710G
9.75" ring gear (5.4L) 3.73 ratio
(8.8" ring gear) 2.73 ratio
(8.8" ring gear) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID V711F
semi-floating Ford
full-floating 4.10 ratio
full-floating IDs F6UA-PA (3.55 ratio)
semi-floating (Dana-Spicer)
full-floating ABS
full-floating IDs F5UA-SC (4.10 ratio)
semi-floating (Dana-Spicer) 4.09 ratio
full-floating IDs F5UA-TC (4.10 ratio)
full-floating
full-floating IDs F6UA-TA (4.10 ratio)
SRW Spicer 61
DRW 80 (11.25" ring gear)
DRW model 70-2U IDs F3UA-AAB & ZB
DRW model 70-1HD IDs F3UA-ABB & ACB
SRW (Spicer 61) w/o ABS
DRW (Spicer 70)
DRW model 70-1HD IDs F2US-DB & DC
DRW (Spicer 70) thru 1/84
DRW model 70-2U IDs F2UA-RA & SA
DRW model 70-1HD IDs F5UA-XB & YB
(11.25" ring gear) 4.10 ratio
11.25" ring gear (Dana 80) 4.63 ratio
10.50" ring gear (Dana 70) 4.56 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, 4.63 ratio)
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 4.10 ratio ID S411B
(10.50" ring gear) 3.73 ratio ID S138E
(10.50" ring gear) 4.30 ratio ID S421F
(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 ID S415A
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 4.30 ratio ID S421C
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
9.75" ring gear 3.55 ratio ID S939P
3.55 ratio
(ABS) 3.55 ratio
(ABS) 3.27 ratio
4 Dr Sport Trac 4.10 ratio
6 cyl, 3.27 ratio
4.10 ratio
(4 Dr) Sport Trac 3.73 ratio
(ABS) 3.08 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
3.73 ratio
5-1/2" BC (11" 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) 2.50 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) 2.47 ratio
4-1/2" BC (10" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 3.25 ratio
Lightning (4.10 ratio)
8.8" ring gear 3.31 ratio
9.75" ring gear 3.73 ratio
ABS 3.55 ratio
w/o ABS (Canada market) 3.55 ratio
8.8" ring gear 3.55 ratio
9.75" ring gear 3.31 ratio
w/o ABS (Canada market) 4.10 ratio
ABS 2.73 ratio
9.75" ring gear 3.55 ratio
Standard Rear Axle Option Only
thru 8500 GVW disc brake 3.73 ratio
semi-floating Spicer 60-U 3.73 ratio
Spicer 61-2 3.07 ratio
semi-floating Spicer 61-2 3.00 ratio
semi-floating Spicer 60-3 4.10 ratio
full-floating (w/ABS) 3.55 ratio
semi-floating Spicer 60-U 4.10 ratio
full-floating (w/ABS) 3.73 ratio
Spicer 61-2 3.00 ratio
(thru 8500 GVW) disc brake 3.31 ratio
(pickup) (SRW) diesel (6.0L) 3.73 ratio
3.73 ratio ID S136H
(pickup) (SRW) diesel (6.4L) 3.55 ratio
3.73 ratio ID S409H
3.73 ratio ID V425B, C & F
3.73 ratio IDs S138C, S138E & S138F
4.30 ratio
3.73 ratio ID V423B, C & F
3.73 ratio ID S141B
4.30 ratio ID S421B
SRW Spicer 61-1 Pickup 3.73 ratio
SRW Chassis cab 3.73 ratio
SRW Spicer 61-1 Pickup 3.07 ratio
Regular Cab 4x4
SRW Spicer 61-1 Pickup 4.10 ratio
DRW Pickup 3.55 ratio
SRW Spicer 70-U Cab & ch 4.56 ratio
SRW Spicer 70-U Pickup 3.73 ratio
SRW Pickup 3.73 ratio
SRW 3.08 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(ABS) 4.63 ratio
(non-ABS) 4.63 ratio
(ABS) 5.13 ratio
(non-ABS) 5.13 ratio
11.25" ring gear (DRW) 4.88 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.30 ratio
(DRW) 11.25" ring gear 4.88 ratio
10" drums
10 bolt cover 9" drums
8 bolt cover
10 bolt cover 10" drums
9" drums
10" drums
8" ring gear
9" ring gear
9" drums
SW (10" drums)
Sdn (9" drums)
8-1/2" ring gear SW
8-1/2" ring gear Sdn
4 cyl & 6 cyl SW (10" drums)
8 cyl (LX)
7-1/2" ring gear
4 cyl & 6 cyl Sdn (9" drums)
(8.8" ring gear) 3.7L 3.31 ratio
7.5" ring gear ABS
GT (8.8" ring gear) (3.27 ratio) ABS
trac bars
Cobra Supercharged crossmember
(8.8" ring gear) 3.7L 2.73 ratio
(8.8" ring gear) 3.15 ratio (AT)
(8.8" ring gear) 3.55 ratio (MT)
disc brakes (5 lug, SVO)
8.8" ring gear (ABS) 3.55 ratio
removable carrier
non-removable carrier
(non-removable carrier)
7.5" ring gear 10" brakes 3.27 ratio
7.5" ring gear ABS 9" brakes 4.10 ratio
8.8" ring gear (3.73 ratio) 10" brake
7.5" ring gear ABS 9" brakes 3.45 ratio
8.8" ring gear 9" brakes 3.55 ratio
8.8" ring gear 9" brakes 4.10 ratio
7.5" ring gear ABS 9" brakes 3.73 ratio
7.5" ring gear 10" brakes 3.73 ratio
8.8" ring gear (3.73 ratio) 9" brake
8.8" ring gear ABS 9" brakes 3.08 ratio
(AWD)
drum rear brakes horizontal shocks
8.8" ring gear drum brakes
crossmember 7.5 ring gear (3.8L) ABS
9" drums
drum rear brakes w/o horizontal shocks
Turbo Coupe (w/horizontal shocks)
crossmember 7.5" ring gear w/o ABS
8.8" ring gear disc brakes
crossmember 7.5" ring gear ABS
exc. Turbo Coupe
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
DRW 4.10 ratio
DRW 3.73 ratio
SRW 3.73 ratio
SRW 4.10 ratio
SRW 3.31 ratio