8.8" ring gear
Ford 8.8" ring gear
Ford w/o ABS
Ford ABS
Spicer
7.5" ring gear
Ford
Ford 7.5" ring gear w/o ABS
Ford 7.5" ring gear ABS
w/o ABS 3.08 ratio
w/o ABS 4.10 ratio
w/o ABS 3.55 ratio
ABS 3.55 ratio
ABS 4.10 ratio
ABS 3.08 ratio
9" brake 3.45 ratio
9" brake w/o ABS 3.08 ratio
10" brake ABS 4.10 ratio
9" brake w/o ABS 3.45 ratio
9" brake w/o ABS 4.10 ratio
9" brake ABS 4.10 ratio
10" brake w/o ABS 4.10 ratio
10" brake 3.45 ratio
9" brake 3.08 ratio
10" brake 3.08 ratio
(ABS) 3.27 ratio
drum SW
exc. Police ABS w/o handling package
drum Sdn 10" drums
disc w/o ABS
drum brakes w/o ABS
disc brakes ABS
drum brakes ABS
disc ABS
(ABS) 2.73 ratio
(3.55 ratio) 9.75" ring gear ID S710E
non-removable carrier (8.8") w/o ABS
8.8" ring gear 3.31 ratio
(3.55 ratio) 8.8" ring gear ID S747F
(8.8" ring gear) 3.08 ratio
(8.8" ring gear) 2.73 ratio
(8.8" ring gear) 3.31 ratio
removable carrier (9")
9.75" ring gear (5.4L) 3.73 ratio
8.8" ring gear (4.6L) 3.73 ratio
semi-floating (Dana-Spicer) ABS
full-floating 3.55 ratio
full-floating IDs F5UA-RC (3.55 ratio)
semi-floating Ford
full-floating 4.10 ratio
full-floating IDs F5UA-SC (4.10 ratio)
semi-floating (Dana-Spicer) w/o ABS
full-floating IDs F6UA-SA (4.10 ratio)
semi-floating (Dana-Spicer) 4.09 ratio
full-floating IDs F6UA-PA (3.55 ratio)
DRW model 70-2U IDs F6UA-ABA & ACA
DRW (Spicer 70)
DRW (Spicer 70) ABS
SRW Spicer 61
SRW (Spicer 61) w/o ABS
DRW (Spicer 70) w/o ABS
DRW model 70-2U IDs F2UA-RA & SA
DRW model 70-2U IDs F5UA-LC, UB & VB
DRW (Spicer 70) thru 1/84
DRW model 70-1HD IDs F5UA-XB & YB
10.50" ring gear (Dana 70) 4.56 ratio
11.25" ring gear (Dana 80) 4.63 ratio
11.25" ring gear (Dana 80) 4.10 ratio
(11.25" ring gear) 4.10 ratio
10.50" ring gear (Dana 70) 4.10 ratio
(11.25" ring gear) 4.63 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) 4.10 ratio ID S157C
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 3.73 ratio ID S409F
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 4.10 ratio ID S157F
(10.50" ring gear) 4.30 ratio
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.55 ratio ID S939J
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
4 Dr exc. Sport Trac 6 cyl, 3.73 ratio
6 cyl, 3.55 ratio
8 cyl 4.10 ratio
(ABS) 3.73 ratio
(ABS) 4.10 ratio
(ABS) 3.55 ratio
6 cyl, 3.73 ratio
8 cyl 3.73 ratio
6 cyl, 4.10 ratio
4.10 ratio
4-1/2" BC (10" brakes) 2.50 ratio
5-1/2" BC (11" brakes) 3.25 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) 2.47 ratio
4-1/2" BC (10" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 3.00 ratio
w/o ABS (Canada market) 3.08 ratio
8.8" ring gear 3.55 ratio
ABS 3.55 ratio
9.75" ring gear 3.55 ratio
8.8" ring gear 3.31 ratio
Lightning (4.10 ratio)
9.75" ring gear 3.73 ratio
ABS 2.73 ratio
w/o ABS (Canada market) 4.10 ratio
w/o ABS (Canada market) 2.73 ratio
Standard Rear Axle Option Only
Spicer 60-3 3.73 ratio
full-floating Spicer 70-U 4.56 ratio
full-floating Ford 3.55 ratio
thru 8500 GVW drum brake 3.73 ratio
semi-floating (ABS) 3.55 ratio
semi-floating Spicer 60-U 4.10 ratio
from 8501 GVW full-floating 3.55 ratio
thru 8500 GVW drum brake 3.31 ratio
full-floating (w/ABS) 3.73 ratio
semi-floating (ABS) 4.10 ratio
(pickup) (SRW) gasoline 6.8L 4.30 ratio
(pickup) (SRW) diesel (6.4L) 3.55 ratio
(pickup) (SRW) diesel (6.4L) 3.31 ratio
4.30 ratio ID S421H
3.73 ratio IDs S409C, S409E & S409F
3.73 ratio ID V420B, C & F
3.73 ratio ID S409B
3.73 ratio ID S141H
3.73 ratio ID S136H
3.73 ratio IDs S141C, S141E & S141F
SRW Spicer 61-1 Chassis cab 4.10 ratio
SRW Spicer 61-1 Chassis cab 3.54 ratio
SRW Ford 3.08 ratio
Regular Cab 4x2 Chassis cab
SRW Chassis cab 4.10 ratio
SRW Pickup 4.10 ratio
SRW Pickup 3.54 ratio
SRW (w/ABS) 4.10 ratio
Crew Cab
SRW Ford 4.10 ratio
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(non-ABS) 5.13 ratio
(non-ABS) 4.63 ratio
(ABS) 5.13 ratio
(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
8 bolt cover
10" drums
10 bolt cover 10" drums
9" drums
10 bolt cover 9" drums
10" drums
9" drums
8" ring gear
9" ring gear
8-1/2" ring gear SW
Sdn (9" drums)
8 cyl (LX)
8-1/2" ring gear Sdn
4 cyl & 6 cyl SW (10" drums)
4 cyl & 6 cyl Sdn (9" drums)
SW (10" drums)
7-1/2" ring gear
Cobra Supercharged crossmember
(8.8" ring gear) 3.73 ratio (MT)
8.8" ring gear (horizontal shocks)
8 bolt cover
7.5" ring gear 2.73 ratio w/o ABS
(8.8" ring gear) 3.55 ratio (MT)
Base (7.5" ring gear) (3.27 ratio) ABS
8.8" ring gear exc. Cobra ABS
7.5" ring gear (3.31ratio) w/o ABS
8.8" ring gear exc. Cobra w/o ABS
(non-removable carrier)
removable carrier
non-removable carrier
8.8" ring gear (3.73 ratio) 9" brake
7.5" ring gear 10" brake 3.73 ratio
8.8" ring gear (3.73 ratio) 10" brake
8.8" ring gear ABS 9" brakes 3.27 ratio
7.5" ring gear 9" brakes 3.27 ratio
8.8" ring gear 10" brakes 3.27 ratio
8.8" ring gear ABS 9" brakes 3.73 ratio
8.8" ring gear 10" brakes 3.08 ratio
7.5" ring gear ABS 9" brakes 3.73 ratio
8.8" ring gear 9" brakes 3.27 ratio
(AWD)
w/o horizontal shocks
crossmember 7.5" ring gear w/o ABS
drum rear brakes horizontal shocks
7.5" ring gear w/o horizontal shocks
w/o horizontal shocks thru 1/85
horizontal shocks
8.8" ring gear drum brakes
crossmember 7.5 ring gear (3.8L) ABS
9" drums
10" drums
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
DRW 4.10 ratio
SRW 4.10 ratio
SRW 3.31 ratio
SRW 3.73 ratio
DRW 3.73 ratio