Ford w/o ABS
Spicer
Ford 7.5" ring gear w/o ABS
7.5" ring gear
Ford
Ford 7.5" ring gear ABS
8.8" ring gear
Ford ABS
Ford 8.8" ring gear
w/o ABS 4.10 ratio
ABS 3.08 ratio
ABS 3.55 ratio
ABS 4.10 ratio
w/o ABS 3.08 ratio
w/o ABS 3.55 ratio
10" brake ABS 3.73 ratio
10" brake w/o ABS 3.45 ratio
10" brake 3.08 ratio
10" brake ABS 3.08 ratio
9" brake 3.08 ratio
9" brake ABS 3.45 ratio
9" brake ABS 4.10 ratio
9" brake w/o ABS 3.73 ratio
9" brake w/o ABS 4.10 ratio
10" brake w/o ABS 4.10 ratio
exc. Police ABS
(ABS) 3.55 ratio (locking)
(ABS) 2.73 ratio
drum brakes ABS
drum SW
(ABS) 3.27 ratio
drum Sdn 10" drums
disc brakes w/o ABS
disc brakes ABS
drum brakes w/o ABS
8.8" ring gear (4.6L) 3.55 ratio
(8.8" ring gear) 3.08 ratio
8.8" ring gear (4.6L) 3.73 ratio
8.8" ring gear 3.55 ratio
(8.8" ring gear) 2.73 ratio
non-removable carrier (8.8") w/o ABS
w/o ABS
removable carrier (9")
9.75" ring gear (5.4L) 3.73 ratio
(3.55 ratio) 8.8" ring gear
full-floating IDs F6UA-RA (3.55 ratio)
semi-floating (Dana-Spicer) w/o ABS
semi-floating (Dana-Spicer) 3.73 ratio
full-floating IDs F5UA-SC (4.10 ratio)
full-floating 3.55 ratio
full-floating IDs F6UA-PA (3.55 ratio)
full-floating IDs F5UA-TC (4.10 ratio)
semi-floating (Dana-Spicer) ABS
full-floating IDs F6UA-TA (4.10 ratio)
semi-floating Spicer
DRW model 70-2U IDs F5UA-LC, UB & VB
SRW (Spicer 61) w/o ABS
DRW (Spicer 70) thru 1/84
DRW model 70-1HD IDs F2UA-AB & AC
DRW model 70-1HD IDs F2US-DB & DC
SRW semi-floating AXLE
DRW model 70-2U IDs F6UA-ABA & ACA
DRW (Spicer 70) ABS
DRW model 70-2U IDs F3UA-AAB & ZB
SRW Spicer 70
10.50" ring gear (Dana 70) 4.56 ratio
11.25" ring gear (Dana 80) 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) 4.10 ratio
(11.25" ring gear) 4.63 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) 4.10 ratio ID S157C
(10.50" ring gear) 3.73 ratio ID S136C
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 3.73 ratio ID S413B
(10.50" ring gear) 4.30 ratio ID S415A
(10.50" ring gear) 3.73 ratio ID S136F
(10.50" ring gear) 3.73 ratio ID S138E
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 4.10 ratio ID S411A
(10.50" ring gear) 4.30 ratio ID S415B
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.73 ratio ID S935M
4.10 ratio
(ABS) 3.27 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
(ABS) 3.73 ratio
6 cyl, 3.27 ratio
(4 Dr) Sport Trac 4.10 ratio
(ABS) 3.08 ratio
4 Dr exc. Sport Trac 8 cyl 3.73 ratio
(ABS) 4.10 ratio
6 cyl, 3.55 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 3.25 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) 2.47 ratio
5-1/2" BC (11" brakes) 2.75 ratio
9.75" ring gear 3.55 ratio
8.8" ring gear 3.31 ratio
w/o ABS (Canada market) 3.31 ratio
ABS 3.55 ratio
ABS 3.08 ratio
w/o ABS (Canada market) 3.55 ratio
w/o ABS (Canada market) 3.08 ratio
9.75" ring gear 3.31 ratio
Lightning (4.10 ratio)
ABS 3.31 ratio
Standard Rear Axle Option Only
full-floating Spicer 61-1 4.10 ratio
Spicer 60-3 3.54 ratio
(thru 8500 GVW) drum brake 3.73 ratio
Spicer 61-2 3.00 ratio
full-floating Ford 3.55 ratio
semi-floating Spicer 60-U 4.10 ratio
full-floating 4.10 ratio
semi-floating (ABS) 4.10 ratio
semi-floating Spicer 60-3 3.73 ratio
from 8501 GVW full-floating 3.55 ratio
3.73 ratio IDs S409C, S409E & S409F
4.30 ratio IDs S421C, S421E & S421F
4.10 ratio ID S156H
3.73 ratio IDs S406C, S406E & S406F
3.73 ratio ID S136B
3.73 ratio ID S413B
3.73 ratio IDs S136C, S136E & S136F
4.30 ratio (ID S421H)
4.30 ratio ID S421H
(pickup) (SRW) diesel (6.0L) 3.73 ratio
SRW Spicer 70-U Cab & ch 4.56 ratio
SRW Spicer 61-1 Chassis cab 4.56 ratio
SRW Spicer 61-1 Pickup 3.07 ratio
SRW Spicer 70-U Pickup 4.56 ratio
SRW Chassis cab 4.56 ratio
SRW Spicer 70-U Chassis cab 4.56 ratio
SRW 3.08 ratio
SRW Spicer 61-1 Pickup 4.10 ratio
SRW (w/ABS) 4.10 ratio
DRW Pickup 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) 5.13 ratio
(non-ABS) 4.63 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
9" drums
10 bolt cover 10" drums
10" drums
10 bolt cover 9" drums
8 bolt cover
10" drums
8" ring gear
9" drums
9" ring gear
4 cyl & 6 cyl SW (10" drums)
4 cyl & 6 cyl Sdn (9" drums)
Sdn (9" drums)
8 cyl (LX)
8-1/2" ring gear Sdn
SW (10" drums)
7-1/2" ring gear
8-1/2" ring gear SW
Cobra Supercharged crossmember
(8.8" ring gear) 3.15 ratio (AT)
(8.8" ring gear) 2.73 ratio
GT (8.8" ring gear) (3.27 ratio) ABS
8.8" ring gear disc brakes 5 lug
disc brakes (5 lug, SVO) trac bars
(8.8" ring gear) 3.7L 3.31 ratio
7.5" ring gear (3.31ratio) ABS
(8.8" ring gear) 5.0L 3.15 ratio (AT)
7.5" ring gear 3.27 ratio w/o ABS
(non-removable carrier)
removable carrier
non-removable carrier
8.8" ring gear ABS 9" brakes 3.08 ratio
7.5" ring gear 9" brakes 3.73 ratio
7.5" ring gear 9" brakes 3.45 ratio
7.5" ring gear ABS 9" brakes 3.73 ratio
8.8" ring gear 9" brakes 3.08 ratio
8.8" ring gear 10" brakes 4.56 ratio
7.5" ring gear 10" brake 4.10 ratio
8.8" ring gear (3.73 ratio) 10" brake
7.5" ring gear ABS 9" brakes 3.45 ratio
7.5" ring gear 10" brakes 3.27 ratio
(AWD)
crossmember 7.5 ring gear (3.8L) ABS
crossmember 7.5" ring gear ABS
8.8" ring gear disc brakes
horizontal shocks
10" drums
w/o horizontal shocks from 2/85
8.8" ring gear drum brakes
w/o horizontal shocks thru 1/85
crossmember 8.8 ring gear (4.6L) ABS
drum rear brakes w/o horizontal shocks
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
3.7L 3.31 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
DRW 3.73 ratio
SRW 3.73 ratio
DRW 4.10 ratio
SRW 3.31 ratio
SRW 4.10 ratio