Ford w/o ABS
8.8" ring gear
Ford ABS
Ford 7.5" ring gear ABS
Ford 7.5" ring gear w/o ABS
Spicer
Ford 8.8" ring gear
7.5" ring gear
Ford
ABS 3.55 ratio
ABS 4.10 ratio
w/o ABS 3.55 ratio
w/o ABS 3.08 ratio
w/o ABS 4.10 ratio
ABS 3.08 ratio
10" brake ABS 3.08 ratio
10" brake ABS 3.73 ratio
9" brake ABS 4.10 ratio
9" brake w/o ABS 3.45 ratio
10" brake 4.10 ratio
9" brake 4.10 ratio
9" brake w/o ABS 4.10 ratio
10" brake w/o ABS 3.73 ratio
10" brake 3.45 ratio
9" brake ABS 3.45 ratio
Police (3.55 ratio) ABS
drum brakes ABS
Sdn 11" drums
(ABS) 2.73 ratio
exc. Police w/o ABS
Sdn 10" drums
Police ABS
exc. Police w/o ABS handling package
exc. Police ABS w/o handling package
disc brakes ABS
(3.55 ratio) 9.75" ring gear ID S711E
8.8" ring gear (4.6L) 4.10 ratio
(3.55 ratio) 9.75" ring gear ID V711G
9.75" ring gear (5.4L) 3.55 ratio
removable carrier (9")
(8.8" ring gear) 3.08 ratio
(3.55 ratio) 9.75" ring gear ID V710G
(8.8" ring gear) 3.55 ratio
9.75" ring gear (5.4L) 3.73 ratio
9.75" ring gear
full-floating ABS
full-floating w/o ABS
full-floating IDs F6UA-RA (3.55 ratio)
full-floating IDs F5UA-TC (4.10 ratio)
semi-floating (Dana-Spicer) 4.09 ratio
semi-floating (Dana-Spicer) ABS
full-floating IDs F5UA-PC (3.55 ratio)
full-floating 4.10 ratio
full-floating IDs F6UA-SA (4.10 ratio)
semi-floating Ford
DRW 70 (10.50" ring gear)
SRW Spicer 70
DRW model 70-1HD IDs F4UA-YA & ZA
SRW semi-floating AXLE
DRW 80 (11.25" ring gear)
DRW model 70-1HD IDs F2US-DB & DC
DRW (Spicer 70) from 2/84
SRW (Spicer 61) w/o ABS
DRW model 70-1HD IDs F5UA-XB & YB
DRW model 70-2U IDs F3UA-AAB & ZB
11.25" ring gear (Dana 80) 4.63 ratio
(11.25" ring gear) 4.10 ratio
11.25" ring gear (Dana 80) 4.10 ratio
(11.25" ring gear) 4.63 ratio
10.50" ring gear (Dana 70) 4.56 ratio
(11.25' ring gear, 4.63 ratio)
10.50" ring gear (Dana 70) 4.10 ratio
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 3.73 ratio ID S136C
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 3.73 ratio ID S409F
(10.50" ring gear) 3.73 ratio ID S406F
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 4.10 ratio ID S411A
(10.50" ring gear) 3.73 ratio ID S413B
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 3.73 ratio ID S138E
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
9.75" ring gear 3.55 ratio ID S939J
2 Dr (Sport package) 3.73 ratio
(ABS) 3.55 ratio
(ABS) 3.08 ratio
3.27 ratio
(4 Dr) Sport Trac 4.10 ratio
(4 Dr) Sport Trac 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
(ABS) 3.27 ratio
2 Dr (Sport package) 4.10 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
4-1/2" BC (10" brakes) 3.25 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
5-1/2" BC (11" brakes) 2.47 ratio
4-1/2" BC (10" 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) 2.50 ratio
9.75" ring gear 3.31 ratio
ABS 3.08 ratio
w/o ABS (Canada market) 2.73 ratio
9.75" ring gear 3.73 ratio
ABS 3.31 ratio
8.8" ring gear 3.31 ratio
ABS 3.55 ratio
Lightning (4.10 ratio)
8.8" ring gear 3.55 ratio
ABS 2.73 ratio
Standard Rear Axle Option Only
(thru 8500 GVW) disc brake 3.73 ratio
full-floating Spicer 70-U 4.56 ratio
semi-floating (ABS) 4.10 ratio
full-floating 3.08 ratio
full-floating (w/ABS) 4.10 ratio
full-floating 3.55 ratio
semi-floating Spicer 60-U 3.73 ratio
(thru 8500 GVW) drum brake 3.73 ratio
semi-floating Spicer 60-U 3.54 ratio
from 8501 GVW semi-floating 4.10 ratio
3.73 ratio ID V419A
4.30 ratio ID S421H
3.73 ratio ID S406H
3.73 ratio ID V423B, C & F
(pickup) (SRW) diesel (6.0L) 3.73 ratio
(pickup) (SRW) diesel (6.4L) 3.31 ratio
(pickup) (SRW) diesel (6.4L) 3.55 ratio
4.10 ratio
3.73 ratio IDs S409C, S409E & S409F
3.73 ratio IDs S141C, S141E & S141F
SRW Spicer 61-1 Pickup 4.10 ratio
SRW Pickup 3.73 ratio
SRW Spicer 61-1 Chassis cab 3.73 ratio
Regular Cab 4x4
DRW Pickup 3.55 ratio
SRW Spicer 70-U Pickup 4.10 ratio
SRW Spicer 70-U Cab & ch 3.54 ratio
SRW Ford 3.55 ratio
SRW Spicer 70-U Cab & ch 4.10 ratio
SRW Chassis cab 4.10 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(ABS) 4.63 ratio
(non-ABS) 4.63 ratio
(ABS) 5.13 ratio
(non-ABS) 5.13 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 4.88 ratio
(DRW) 11.25" ring gear 4.88 ratio
10 bolt cover 9" drums
10 bolt cover 10" drums
9" drums
8 bolt cover
10" drums
10" drums
9" ring gear
8" ring gear
9" drums
SW (10" drums)
7-1/2" ring gear
4 cyl & 6 cyl SW (10" drums)
Sdn (9" drums)
8-1/2" ring gear Sdn
8 cyl (LX)
8-1/2" ring gear SW
4 cyl & 6 cyl Sdn (9" drums)
7.5" ring gear 3.27 ratio ABS
(8.8" ring gear) 3.7L 3.31 ratio
(8.8" ring gear) 5.0L 3.55 ratio (MT)
8.8" ring gear exc. Cobra
Cobra Supercharged crossmember
drum brakes w/o horizontal shocks
7.5" ring gear 2.73 ratio w/o ABS
8.8" ring gear disc brakes 4 lug
7.5" ring gear (3.31ratio) w/o ABS
7.5" ring gear w/o ABS
removable carrier
(non-removable carrier)
non-removable carrier
7.5" ring gear 10" brake 4.10 ratio
7.5" ring gear 10" brakes 3.45 ratio
8.8" ring gear 10" brakes 3.27 ratio
8.8" ring gear (3.73 ratio) 10" brake
7.5" ring gear ABS 9" brakes 3.08 ratio
6-3/4" ring gear (3.45 ratio)
7.5" ring gear 9" brake 3.08 ratio
8.8" ring gear (3.73 ratio) 9" brake
8.8" ring gear ABS 9" brakes 3.73 ratio
8.8" ring gear 10" brakes 3.55 ratio
(AWD)
w/o horizontal shocks
9" drums
crossmember 8.8 ring gear (4.6L) ABS
horizontal shocks
Turbo Coupe (w/horizontal shocks)
w/o horizontal shocks thru 1/85
exc. Turbo Coupe
drum rear brakes w/o horizontal shocks
w/o horizontal shocks from 2/85
8.8" ring gear drum brakes
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
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
DRW 3.73 ratio
SRW 3.73 ratio
SRW 4.10 ratio
DRW 4.10 ratio
SRW 3.31 ratio