Ford ABS
Ford w/o ABS
8.8" ring gear
Ford 7.5" ring gear w/o ABS
Ford
7.5" ring gear
Ford 8.8" ring gear
Ford 7.5" ring gear ABS
Spicer
w/o ABS 4.10 ratio
ABS 4.10 ratio
ABS 3.55 ratio
w/o ABS 3.08 ratio
ABS 3.08 ratio
w/o ABS 3.55 ratio
9" brake 3.08 ratio
9" brake ABS 3.08 ratio
10" brake w/o ABS 4.10 ratio
10" brake ABS 3.45 ratio
10" brake 3.73 ratio
9" brake w/o ABS 4.10 ratio
10" brake w/o ABS 3.08 ratio
10" brake 3.45 ratio
9" brake ABS 3.73 ratio
9" brake 3.45 ratio
disc w/o ABS
(ABS) 3.55 ratio (locking)
(ABS) 2.73 ratio
drum SW
Police w/o ABS
disc brakes w/o ABS
drum brakes w/o ABS
disc ABS
exc. Police w/o ABS
drum Sdn 11" drums
9.75" ring gear (5.4L) 3.73 ratio
9.75" ring gear (5.4L) 3.55 ratio
8.8" ring gear (4.6L) 4.10 ratio
w/o ABS
(3.55 ratio) 9.75" ring gear ID S710F
8.8" ring gear 3.55 ratio
8.8" ring gear 3.31 ratio
9.75" ring gear
non-removable carrier (8.8") ABS
non-removable carrier (8.8") w/o ABS
full-floating 3.55 ratio
full-floating IDs F5UA-TC (4.10 ratio)
full-floating IDs F6UA-SA (4.10 ratio)
full-floating ABS
full-floating IDs F5UA-SC (4.10 ratio)
semi-floating Ford
semi-floating Spicer
semi-floating (Dana-Spicer) w/o ABS
semi-floating (Dana-Spicer) 4.09 ratio
full-floating 4.10 ratio
SRW (Spicer 61) w/o ABS
DRW (Spicer 70)
SRW Spicer 70
SRW Spicer 61
DRW model 70-1HD IDs F5UA-XB & YB
SRW (Spicer 61) ABS
DRW (Spicer 70) from 2/84
DRW model 70-1HD IDs F5UA-MB & NB
DRW model 70-1HD IDs F2US-DB & DC
DRW 70 (10.50" ring gear)
10.50" ring gear (Dana 70) 4.56 ratio
(11.25" ring gear) 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
11.25" ring gear (Dana 80) 4.10 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 S412B
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 3.73 ratio ID S136F
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 4.10 ratio ID S411B
(10.50" ring gear) 4.10 ratio ID S157F
(10.50" ring gear) 4.30 ratio
9.75" ring gear 3.55 ratio ID S939J
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
9.75" ring gear 3.55 ratio ID S939P
(ABS) 3.73 ratio
4 Dr Sport Trac 3.73 ratio
3.27 ratio
3.55 ratio
6 cyl, 3.27 ratio
4 Dr exc. Sport Trac 6 cyl, 3.27 ratio
8 cyl 4.10 ratio
4 Dr exc. Sport Trac 8 cyl 3.73 ratio
6 cyl, 3.55 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
5-1/2" BC (11" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 3.00 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) 3.00 ratio
4-1/2" BC (10" brakes) 2.50 ratio
w/o ABS (Canada market) 3.31 ratio
w/o ABS (Canada market) 4.10 ratio
w/o ABS (Canada market) 3.08 ratio
9.75" ring gear 3.73 ratio
9.75" ring gear 3.55 ratio
w/o ABS (Canada market) 3.55 ratio
8.8" ring gear 3.55 ratio
ABS 3.08 ratio
ABS 3.31 ratio
8.8" ring gear 3.31 ratio
Standard Rear Axle Option Only
thru 8500 GVW drum brake 3.31 ratio
from 8501 GVW full-floating 4.10 ratio
full-floating Spicer 70-U 4.10 ratio
Spicer 61-2 3.00 ratio
(thru 8500 GVW) drum brake 3.31 ratio
full-floating (w/ABS) 3.55 ratio
semi-floating Spicer 60-3 3.54 ratio
semi-floating Spicer 60-U 4.10 ratio
thru 8500 GVW disc brake 3.31 ratio
full-floating (w/ABS) 3.73 ratio
3.73 ratio ID V425B, C & F
(pickup) (SRW) gasoline 5.4L 4.30 ratio
(pickup) (SRW) gasoline 5.4L 4.10 ratio
3.73 ratio IDs S141C, S141E & S141F
4.30 ratio ID S421H
3.73 ratio ID S413B
3.73 ratio IDs S409C, S409E & S409F
3.73 ratio IDs S406C, S406E & S406F
(pickup) (SRW) diesel (6.0L) 3.73 ratio
4.30 ratio ID S421B
SRW Spicer 61-1 Pickup 3.07 ratio
Super Cab 4x2
SRW Chassis cab 4.56 ratio
DRW Pickup 3.55 ratio
SRW Spicer 70-U Pickup 3.54 ratio
SRW Spicer 70-U Cab & ch 3.73 ratio
SRW Spicer 70-U Pickup 4.10 ratio
SRW (w/ABS) 4.10 ratio
SRW 4.10 ratio
SRW Spicer 70-U Cab & ch 4.56 ratio
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(ABS) 5.13 ratio
(non-ABS) 5.13 ratio
(ABS) 4.63 ratio
(non-ABS) 4.63 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.88 ratio
11.25" ring gear (DRW) 4.30 ratio
(DRW) 11.25" ring gear 4.88 ratio
10" drums
9" drums
10 bolt cover 10" drums
10 bolt cover 9" drums
8 bolt cover
9" ring gear
10" drums
8" ring gear
9" drums
8-1/2" ring gear SW
4 cyl & 6 cyl SW (10" drums)
4 cyl & 6 cyl Sdn (9" drums)
Sdn (9" drums)
SW (10" drums)
8 cyl (LX)
8-1/2" ring gear Sdn
7-1/2" ring gear
7.5" ring gear (3.31ratio) ABS
(8.8" ring gear) 3.15 ratio (AT)
w/o trac bars
(8.8" ring gear) 5.0L 3.31 ratio
8.8" ring gear (ABS) 3.55 ratio
7.5" ring gear 2.73 ratio w/o ABS
8.8" ring gear (ABS) 3.73 ratio
10 bolt cover w/o trac bars
Cobra Supercharged crossmember
8.8" ring gear Cobra & Pace Car
non-removable carrier
removable carrier
(non-removable carrier)
7.5" ring gear 9" brakes 4.10 ratio
8.8" ring gear 9" brakes 3.08 ratio
7.5" ring gear 10" brakes 3.45 ratio
7.5" ring gear 9" brake 3.08 ratio
8.8" ring gear 10" brakes 3.55 ratio
8.8" ring gear (3.73 ratio) 9" brake
7.5" ring gear 9" brakes 3.73 ratio
7.5" ring gear ABS 9" brakes 3.08 ratio
7.5" ring gear 9" brake 3.73 ratio
8.8" ring gear 9" brakes 3.27 ratio
(AWD)
9" drums
crossmember 7.5" ring gear w/o ABS
exc. Turbo Coupe
8.8" ring gear disc brakes
drum rear brakes horizontal shocks
Turbo Coupe (w/horizontal shocks)
crossmember 8.8 ring gear (4.6L) ABS
horizontal shocks
8.8" ring gear drum brakes
10" drums
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
SRW 3.73 ratio
DRW 4.10 ratio
SRW 3.31 ratio
SRW 4.10 ratio
DRW 3.73 ratio