Ford ABS
Ford 7.5" ring gear ABS
Ford w/o ABS
Spicer
8.8" ring gear
Ford 7.5" ring gear w/o ABS
Ford 8.8" ring gear
Ford
7.5" ring gear
w/o ABS 3.55 ratio
w/o ABS 3.08 ratio
w/o ABS 4.10 ratio
ABS 3.55 ratio
ABS 3.08 ratio
ABS 4.10 ratio
9" brake w/o ABS 3.73 ratio
9" brake 3.08 ratio
10" brake 3.08 ratio
10" brake 3.73 ratio
10" brake w/o ABS 3.73 ratio
9" brake ABS 3.45 ratio
9" brake ABS 4.10 ratio
10" brake ABS 3.08 ratio
9" brake w/o ABS 4.10 ratio
9" brake 3.73 ratio
exc. Police ABS w/o handling package
(ABS) 3.55 ratio (locking)
disc brakes w/o ABS
drum Sdn 11" drums
Police (3.55 ratio) w/o ABS
(ABS) 3.27 ratio
Sdn 11" drums
exc. Police ABS
drum SW
Police (3.55 ratio) ABS
w/o ABS
(8.8" ring gear) 3.08 ratio
non-removable carrier (8.8") w/o ABS
(3.55 ratio) 9.75" ring gear ID S711E
non-removable carrier (8.8") ABS
9.75" ring gear
9.75" ring gear (5.4L) 3.73 ratio
(3.55 ratio) 9.75" ring gear ID V710F
(8.8" ring gear) 2.73 ratio
(8.8" ring gear) 3.31 ratio
semi-floating (Dana-Spicer) ABS
full-floating IDs F5UA-TC (4.10 ratio)
full-floating IDs F5UA-RC (3.55 ratio)
full-floating 4.10 ratio
full-floating 3.73 ratio
full-floating ABS
full-floating IDs F5UA-PC (3.55 ratio)
semi-floating (Dana-Spicer)
semi-floating Ford
semi-floating (Dana-Spicer) 4.09 ratio
SRW (Spicer 61) w/o ABS
DRW (Spicer 70) thru 1/84
DRW model 70-1HD IDs F4UA-YA & ZA
DRW (Spicer 70) from 2/84
DRW model 70-1HD IDs F2UA-AB & AC
SRW (Spicer 61) ABS
SRW Spicer 61
DRW model 70-1HD IDs F5UA-MB & NB
SRW Spicer 70
DRW model 70-1HD IDs F3UA-ABB & ACB
10.50" ring gear (Dana 70) 4.56 ratio
10.50" ring gear (Dana 70) 4.10 ratio
(11.25' ring gear, 4.63 ratio)
11.25" ring gear (Dana 80) 4.63 ratio
(11.25" ring gear) 4.63 ratio
(11.25" ring gear) 4.10 ratio
11.25" ring gear (Dana 80) 4.10 ratio
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 4.10 ratio ID S157F
(10.50" ring gear) 3.73 ratio ID S413B
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 4.10 ratio ID S411A
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 3.73 ratio ID S406F
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 3.55 ratio ID S939P
9.75" ring gear 3.31 ratio ID S930M
(ABS) 3.55 ratio
(ABS) 4.10 ratio
4 Dr Sport Trac 4.10 ratio
8 cyl 3.55 ratio
6 cyl, 3.73 ratio
8 cyl 4.10 ratio
(4 Dr) Sport Trac 3.73 ratio
(ABS) 3.08 ratio
4 Dr Sport Trac 3.73 ratio
3.73 ratio
4-1/2" BC (10" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 3.00 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
5-1/2" BC (11" brakes) 2.47 ratio
8.8" ring gear 3.55 ratio
w/o ABS (Canada market) 3.31 ratio
w/o ABS (Canada market) 4.10 ratio
ABS 3.31 ratio
8.8" ring gear 3.31 ratio
Lightning (4.10 ratio)
ABS 4.10 ratio
9.75" ring gear 3.31 ratio
9.75" ring gear 3.55 ratio
w/o ABS (Canada market) 3.08 ratio
Standard Rear Axle Option Only
(thru 8500 GVW) drum brake 3.31 ratio
full-floating Ford 3.55 ratio
semi-floating Spicer 60-U 3.54 ratio
from 8501 GVW semi-floating 3.55 ratio
full-floating Spicer 70-U 4.10 ratio
(thru 8500 GVW) drum brake 3.73 ratio
full-floating Spicer 61-1 3.54 ratio
full-floating 4.10 ratio
semi-floating Spicer 61-2 3.00 ratio
full-floating 3.55 ratio
(pickup) (SRW) diesel (6.4L) 3.55 ratio
3.73 ratio ID S136H
4.10 ratio IDs S157C, S157E & S157F
3.73 ratio ID S412B
(pickup) (SRW) gasoline 5.4L 3.73 ratio
(pickup) (SRW) diesel (6.4L) 3.31 ratio
3.73 ratio ID S141B
4.30 ratio IDs S421C, S421E & S421F
(pickup) (SRW) diesel (6.0L) 3.73 ratio
4.30 ratio (ID S421H)
SRW Pickup 4.56 ratio
SRW Spicer 70-U Chassis cab 4.10 ratio
SRW Chassis cab 4.56 ratio
SRW Chassis cab 3.54 ratio
SRW Spicer 70-U Chassis cab 4.56 ratio
SRW Ford 4.10 ratio
SRW Spicer 61-1 Chassis cab 3.54 ratio
SRW Pickup 3.07 ratio
SRW Spicer 70-U Pickup 3.54 ratio
SRW Spicer 70-U Cab & ch 3.54 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(ABS) 5.13 ratio
(ABS) 4.63 ratio
(non-ABS) 5.13 ratio
(non-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
10 bolt cover 9" drums
10" drums
9" drums
10 bolt cover 10" drums
8 bolt cover
9" drums
8" ring gear
9" ring gear
10" drums
7-1/2" ring gear
8 cyl (LX)
8-1/2" ring gear Sdn
4 cyl & 6 cyl Sdn (9" drums)
8-1/2" ring gear SW
Sdn (9" drums)
4 cyl & 6 cyl SW (10" drums)
SW (10" drums)
Cobra Supercharged crossmember
8.8" ring gear (horizontal shocks)
w/o trac bars
8.8" ring gear Cobra crossmember
8.8" ring gear exc. Cobra w/o ABS
8.8" ring gear exc. Cobra ABS
(8.8" ring gear) 3.31 ratio
drum brakes w/o horizontal shocks
8.8" ring gear exc. Cobra
8.8" ring gear Cobra
removable carrier
non-removable carrier
(non-removable carrier)
8.8" ring gear 9" brakes 3.73 ratio
7.5" ring gear ABS 9" brakes 4.10 ratio
7.5" ring gear 9" brake 3.45 ratio
8.8" ring gear 9" brakes 3.08 ratio
7.5" ring gear 10" brakes 3.45 ratio
8.8" ring gear (3.73 ratio) 9" brakes
7.5" ring gear ABS 9" brakes 3.27 ratio
8.8" ring gear 10" brakes 4.10 ratio
7.5" ring gear 10" brakes 4.10 ratio
7.5" ring gear 10" brake 3.08 ratio
(AWD)
crossmember 7.5" ring gear ABS
drum rear brakes w/o horizontal shocks
crossmember 7.5" ring gear w/o ABS
8.8" ring gear disc brakes
8.8" ring gear drum brakes
10" drums
crossmember
7.5" ring gear w/o horizontal shocks
crossmember 7.5 ring gear (3.8L) ABS
exc. Turbo Coupe
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
SRW 3.73 ratio
DRW 4.10 ratio
SRW 3.31 ratio
DRW 3.73 ratio
SRW 4.10 ratio