Spicer
Ford ABS
7.5" ring gear
Ford 8.8" ring gear
8.8" ring gear
Ford
Ford 7.5" ring gear w/o ABS
Ford 7.5" ring gear ABS
Ford w/o ABS
w/o ABS 4.10 ratio
w/o ABS 3.55 ratio
w/o ABS 3.08 ratio
ABS 3.55 ratio
ABS 4.10 ratio
ABS 3.08 ratio
9" brake w/o ABS 3.73 ratio
9" brake ABS 3.45 ratio
10" brake w/o ABS 3.45 ratio
9" brake 3.73 ratio
10" brake 3.45 ratio
10" brake ABS 3.08 ratio
9" brake w/o ABS 3.45 ratio
9" brake w/o ABS 3.08 ratio
9" brake 3.08 ratio
10" brake w/o ABS 4.10 ratio
(ABS) 2.73 ratio
disc brakes ABS
Sdn 11" drums
Police ABS
Sdn 10" drums
(ABS) 3.27 ratio
(ABS) 3.55 ratio (locking)
Police (3.27 ratio) (ABS)
Police (3.55 ratio) w/o ABS
drum brakes ABS
8.8" ring gear 3.31 ratio
9.75" ring gear (5.4L) 3.73 ratio
w/o ABS
(8.8" ring gear) 3.08 ratio
(3.55 ratio) 8.8" ring gear ID S746D
9.75" ring gear
(3.55 ratio) 9.75" ring gear ID V711G
(3.55 ratio) 9.75" ring gear ID S711E
8.8" ring gear 3.55 ratio
(3.55 ratio) 8.8" ring gear ID S747F
full-floating ABS
semi-floating (Dana-Spicer) 3.73 ratio
semi-floating (Dana-Spicer) 3.54 ratio
full-floating IDs F6UA-TA (4.10 ratio)
full-floating IDs F5UA-SC (4.10 ratio)
full-floating IDs F6UA-RA (3.55 ratio)
semi-floating Ford
full-floating 3.73 ratio
full-floating w/o ABS
semi-floating (Dana-Spicer)
DRW model 70-1HD IDs F4UA-YA & ZA
DRW 80 (11.25" ring gear)
DRW 70 (10.50" ring gear)
DRW (Spicer 70) ABS
SRW (Spicer 61) w/o ABS
DRW (Spicer 70) thru 1/84
DRW (Spicer 70) w/o ABS
DRW model 70-1HD IDs F2UA-AB & AC
DRW model 70-2U IDs F3UA-AAB & ZB
SRW Spicer 70
(11.25" ring gear) 4.63 ratio
(11.25" ring gear) 4.10 ratio
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) 4.10 ratio
11.25" ring gear (Dana 80) 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 S412A
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 3.73 ratio ID S413B
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 4.10 ratio ID S157F
(10.50" ring gear) 3.73 ratio ID S409F
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 3.73 ratio ID S138E
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 3.73 ratio ID PM138D
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.55 ratio ID S939A
8 cyl 4.10 ratio
(ABS) 3.08 ratio
2 Dr (Sport package) 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 3.27 ratio
3.73 ratio
3.55 ratio
(4 Dr) Sport Trac 3.73 ratio
6 cyl, 3.73 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
2 Dr (Sport package) 3.73 ratio
5-1/2" BC (11" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.50 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) 3.00 ratio
5-1/2" BC (11" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 3.00 ratio
ABS 4.10 ratio
w/o ABS (Canada market) 2.73 ratio
Lightning (4.10 ratio)
w/o ABS (Canada market) 4.10 ratio
8.8" ring gear 3.31 ratio
ABS 3.31 ratio
9.75" ring gear 3.73 ratio
8.8" ring gear 3.55 ratio
w/o ABS (Canada market) 3.31 ratio
w/o ABS (Canada market) 3.08 ratio
Standard Rear Axle Option Only
full-floating Ford 3.08 ratio
(thru 8500 GVW) disc brake 3.73 ratio
thru 8500 GVW disc brake 3.73 ratio
full-floating (w/ABS) 3.55 ratio
full-floating (w/ABS) 3.73 ratio
from 8501 GVW semi-floating 3.55 ratio
full-floating Spicer 61-1 3.54 ratio
full-floating Spicer 70-U 4.56 ratio
semi-floating Spicer 60-3 4.10 ratio
semi-floating Spicer 60-3 3.73 ratio
3.73 ratio ID S409B
(pickup) (SRW) gasoline 5.4L 4.30 ratio
4.30 ratio IDs S421C, S421E & S421F
3.73 ratio ID S136H
(pickup) (SRW) diesel (6.4L) 3.31 ratio
4.30 ratio ID S421B
4.10 ratio IDs S156C, S156E & S156F
(pickup) (SRW) diesel (6.0L) 3.73 ratio
(pickup) (SRW) gasoline 6.8L 4.30 ratio
4.10 ratio
SRW Spicer 70-U Cab & ch 4.56 ratio
SRW Spicer 61-1 Chassis cab 4.10 ratio
SRW Spicer 70-U Pickup 4.10 ratio
SRW Spicer 61-1 Pickup 3.07 ratio
Super Cab 4x2
SRW Spicer 61-1 Pickup 4.10 ratio
SRW Spicer 70-U Cab & ch 3.73 ratio
Super Cab 4x4
Regular Cab 4x4
SRW Spicer 70-U Chassis cab 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) 4.63 ratio
(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 bolt cover 9" drums
10 bolt cover 10" drums
10" drums
9" drums
8 bolt cover
8" ring gear
9" drums
9" ring gear
10" drums
Sdn (9" drums)
8 cyl (LX)
4 cyl & 6 cyl SW (10" drums)
8-1/2" ring gear SW
7-1/2" ring gear
8-1/2" ring gear Sdn
SW (10" drums)
4 cyl & 6 cyl Sdn (9" drums)
(8.8" ring gear) 3.55 ratio (MT)
8.8" ring gear exc. Cobra ABS
7.5" ring gear
7.5" ring gear (3.31ratio) w/o ABS
8.8" ring gear (ABS) 3.73 ratio
(8.8" ring gear) 2.73 ratio
trac bars
8.8" ring gear exc. Cobra w/o ABS
w/o trac bars
disc brakes (5 lug, SVO) trac bars
removable carrier
(non-removable carrier)
non-removable carrier
7.5" ring gear 9" brakes 3.27 ratio
7.5" ring gear 9" brakes 3.73 ratio
8.8" ring gear 10" brakes 3.55 ratio
7.5" ring gear 10" brakes 3.27 ratio
7.5" ring gear 9" brakes 4.10 ratio
7.5" ring gear 9" brake 3.45 ratio
7.5" ring gear 10" brake 4.10 ratio
7.5" ring gear 10" brake 3.45 ratio
7.5" ring gear 10" brake 3.08 ratio
8.8" ring gear (3.73 ratio) 9" brake
(AWD)
drum rear brakes w/o horizontal shocks
crossmember 8.8 ring gear (4.6L) ABS
exc. Turbo Coupe
w/o horizontal shocks thru 1/85
7.5" ring gear w/o horizontal shocks
crossmember 7.5" ring gear w/o ABS
crossmember 7.5" ring gear ABS
7.5" ring gear horizontal shocks
w/o horizontal shocks
10" drums
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
DRW 4.10 ratio
DRW 3.73 ratio
SRW 4.10 ratio
SRW 3.73 ratio
SRW 3.31 ratio