8.8" ring gear
Spicer
Ford
Ford ABS
Ford w/o ABS
Ford 7.5" ring gear w/o ABS
Ford 8.8" ring gear
7.5" ring gear
Ford 7.5" ring gear ABS
ABS 3.55 ratio
ABS 4.10 ratio
ABS 3.08 ratio
w/o ABS 3.08 ratio
w/o ABS 3.55 ratio
w/o ABS 4.10 ratio
10" brake ABS 3.45 ratio
9" brake w/o ABS 4.10 ratio
10" brake w/o ABS 3.73 ratio
10" brake w/o ABS 3.08 ratio
9" brake 3.45 ratio
9" brake w/o ABS 3.45 ratio
10" brake 3.73 ratio
10" brake w/o ABS 4.10 ratio
9" brake 4.10 ratio
9" brake 3.73 ratio
Police ABS
exc. Police ABS w/o handling package
disc brakes w/o ABS
disc brakes ABS
exc. Police w/o ABS handling package
drum brakes w/o ABS
(ABS) 2.73 ratio
(ABS) 3.55 ratio (locking)
Police (3.55 ratio) ABS
(ABS) 3.27 ratio
(8.8" ring gear) 3.08 ratio
(3.55 ratio) 9.75" ring gear ID V711F
8.8" ring gear 3.55 ratio
non-removable carrier (8.8") w/o ABS
non-removable carrier (8.8") ABS
(3.55 ratio) 9.75" ring gear ID S710F
9.75" ring gear (5.4L) 3.55 ratio
8.8" ring gear (4.6L) 3.73 ratio
(8.8" ring gear) 3.31 ratio
(8.8" ring gear) 2.73 ratio
semi-floating (Dana-Spicer) 3.54 ratio
full-floating IDs F5UA-SC (4.10 ratio)
semi-floating (Dana-Spicer) w/o ABS
full-floating IDs F6UA-SA (4.10 ratio)
full-floating IDs F6UA-PA (3.55 ratio)
semi-floating Spicer
full-floating ABS
semi-floating (Dana-Spicer)
semi-floating (Dana-Spicer) 3.73 ratio
full-floating IDs F5UA-PC (3.55 ratio)
DRW model 70-1HD IDs F4UA-YA & ZA
SRW Spicer 61
SRW Spicer 70
DRW model 70-1HD IDs F6UA-AEA & ZA
DRW model 70-1HD IDs F2UA-AB & AC
DRW 70 (10.50" ring gear)
SRW (Spicer 61) ABS
DRW model 70-2U IDs F6UA-ABA & ACA
SRW (Spicer 61) w/o ABS
DRW model 70-2U IDs F5UA-HB, JB & KC
(11.25" ring gear) 4.10 ratio
11.25" ring gear (Dana 80) 4.10 ratio
10.50" ring gear (Dana 70) 4.10 ratio
11.25" ring gear (Dana 80) 4.63 ratio
(11.25' ring gear, 4.63 ratio)
10.50" ring gear (Dana 70) 4.56 ratio
(11.25" ring gear) 4.63 ratio
(14.24" ring gear) 4.88 ratio
(14.24" ring gear) 5.38 ratio
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 4.30 ratio ID S415A
(10.50" ring gear) 3.73 ratio ID S138E
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 4.30 ratio
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.31 ratio ID S930M
(4 Dr) Sport Trac 3.73 ratio
(ABS) 3.73 ratio
3.55 ratio
4.10 ratio
8 cyl 4.10 ratio
2 Dr (Sport package) 3.73 ratio
6 cyl, 4.10 ratio
6 cyl, 3.73 ratio
8 cyl 3.73 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
4-1/2" BC (10" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.50 ratio
5-1/2" BC (11" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.75 ratio
9.75" ring gear 3.55 ratio
w/o ABS (Canada market) 3.55 ratio
w/o ABS (Canada market) 4.10 ratio
9.75" ring gear 3.73 ratio
8.8" ring gear 3.55 ratio
ABS 4.10 ratio
w/o ABS (Canada market) 3.31 ratio
ABS 3.08 ratio
ABS 2.73 ratio
8.8" ring gear 3.31 ratio
Standard Rear Axle Option Only
full-floating Ford 3.08 ratio
from 8501 GVW full-floating 4.10 ratio
(thru 8500 GVW) disc brake 3.73 ratio
full-floating Spicer 61-1 3.07 ratio
thru 8500 GVW disc brake 3.73 ratio
(thru 8500 GVW) drum brake 3.73 ratio
semi-floating Spicer 60-U 3.54 ratio
Spicer 60-3 3.73 ratio
full-floating Ford 3.55 ratio
semi-floating Spicer 60-3 3.33 ratio
3.73 ratio ID V419A
(pickup) (SRW) diesel (6.0L) 3.73 ratio
4.30 ratio
4.30 ratio ID S421B
4.10 ratio ID S157H
4.10 ratio ID S156H
3.73 ratio ID S409H
4.30 ratio (ID S421H)
3.73 ratio ID V420B, C & F
(pickup) (SRW) gasoline 5.4L 4.10 ratio
SRW Spicer 70-U Cab & ch 4.10 ratio
SRW Spicer 70-U Pickup 3.54 ratio
SRW Chassis cab 3.54 ratio
SRW 3.55 ratio
SRW Spicer 61-1 Pickup 4.56 ratio
SRW Spicer 61-1 Pickup 4.10 ratio
DRW Pickup 4.10 ratio
SRW Chassis cab 4.56 ratio
SRW Pickup 4.56 ratio
Crew Cab
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(ABS) 4.63 ratio
(ABS) 5.13 ratio
(non-ABS) 5.13 ratio
(non-ABS) 4.63 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
9" drums
8 bolt cover
10 bolt cover 10" drums
9" ring gear
9" drums
8" ring gear
10" drums
Sdn (9" drums)
4 cyl & 6 cyl SW (10" drums)
SW (10" drums)
8-1/2" ring gear SW
4 cyl & 6 cyl Sdn (9" drums)
7-1/2" ring gear
8 cyl (LX)
8-1/2" ring gear Sdn
8.8" ring gear exc. Cobra
Base (7.5" ring gear) (3.27 ratio) ABS
GT (8.8" ring gear) (3.27 ratio) ABS
7.5" ring gear 3.27 ratio w/o ABS
7.5" ring gear w/o ABS
7.5" ring gear
disc brakes (5 lug, SVO)
7.5" ring gear ABS
8.8" ring gear (ABS) 3.31 ratio
trac bars
non-removable carrier
(non-removable carrier)
removable carrier
7.5" ring gear 10" brakes 3.27 ratio
7.5" ring gear 9" brake 3.73 ratio
7.5" ring gear ABS 9" brakes 4.10 ratio
7.5" ring gear ABS 9" brakes 3.73 ratio
7.5" ring gear 10" brake 3.08 ratio
8.8" ring gear 10" brakes 3.55 ratio
8.8" ring gear 10" brakes 3.73 ratio
7.5" ring gear 10" brakes 3.45 ratio
6-3/4" ring gear (3.45 ratio)
7.5" ring gear ABS 9" brakes 3.08 ratio
(AWD)
exc. Turbo Coupe
8.8" ring gear disc brakes
9" drums
crossmember
w/o horizontal shocks
crossmember 8.8 ring gear (4.6L) ABS
w/o horizontal shocks from 2/85
crossmember 7.5 ring gear (3.8L) ABS
8.8" ring gear drum brakes
10" drums
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
SRW 4.10 ratio
DRW 3.73 ratio
DRW 4.10 ratio
SRW 3.31 ratio
SRW 3.73 ratio