Spicer
7.5" ring gear
Ford w/o ABS
Ford 7.5" ring gear w/o ABS
Ford ABS
Ford 7.5" ring gear ABS
Ford 8.8" ring gear
8.8" ring gear
Ford
ABS 3.08 ratio
w/o ABS 4.10 ratio
ABS 3.55 ratio
w/o ABS 3.08 ratio
ABS 4.10 ratio
w/o ABS 3.55 ratio
9" brake 3.73 ratio
9" brake w/o ABS 3.08 ratio
9" brake w/o ABS 3.73 ratio
9" brake ABS 3.45 ratio
10" brake 3.73 ratio
10" brake w/o ABS 3.08 ratio
9" brake w/o ABS 4.10 ratio
9" brake ABS 3.73 ratio
9" brake 3.08 ratio
10" brake ABS 3.08 ratio
exc. Police w/o ABS handling package
(ABS) 3.55 ratio (locking)
(ABS) 3.27 ratio
disc brakes ABS
drum brakes w/o ABS
Police (3.27 ratio) (ABS)
exc. Police ABS handling package
disc w/o ABS
Police (3.55 ratio) ABS
(ABS) 2.73 ratio
9.75" ring gear (5.4L) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID V710F
non-removable carrier (8.8") w/o ABS
non-removable carrier (8.8") ABS
8.8" ring gear (4.6L) 3.55 ratio
8.8" ring gear (4.6L) 3.73 ratio
removable carrier (9")
(8.8" ring gear) 2.73 ratio
8.8" ring gear (4.6L) 4.10 ratio
9.75" ring gear
full-floating IDs F5UA-RC (3.55 ratio)
full-floating IDs F6UA-TA (4.10 ratio)
full-floating w/o ABS
semi-floating (Dana-Spicer) w/o ABS
full-floating 4.10 ratio
semi-floating (Dana-Spicer)
full-floating IDs F5UA-TC (4.10 ratio)
full-floating IDs F6UA-RA (3.55 ratio)
semi-floating (Dana-Spicer) ABS
semi-floating Ford
DRW model 70-1HD IDs F2US-DB & DC
DRW (Spicer 70) from 2/84
DRW model 70-1HD IDs F5UA-XB & YB
DRW (Spicer 70) w/o ABS
DRW model 70-1HD IDs F4UA-YA & ZA
SRW (Spicer 61) ABS
DRW model 70-1HD IDs F5UA-MB & NB
SRW Spicer 70
DRW (Spicer 70) thru 1/84
DRW model 70-2U IDs F3UA-AAB & ZB
(11.25" ring gear) 4.10 ratio
10.50" ring gear (Dana 70) 4.56 ratio
(11.25" ring gear) 4.63 ratio
11.25" ring gear (Dana 80) 4.10 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
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 4.30 ratio ID S415A
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 3.73 ratio ID S413A
(10.50" ring gear) 3.73 ratio ID S413B
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 4.10 ratio ID S157F
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 4.10 ratio ID S411A
(10.50" ring gear) 4.10 ratio
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
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939J
3.73 ratio
8 cyl 3.55 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
(ABS) 4.10 ratio
(ABS) 3.27 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
8 cyl 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 3.55 ratio
3.55 ratio
(4 Dr) Sport Trac 4.10 ratio
5-1/2" BC (11" brakes) 2.47 ratio
5-1/2" BC (11" 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) 3.00 ratio
4-1/2" BC (10" brakes) 2.75 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) 2.75 ratio
Lightning (4.10 ratio)
w/o ABS (Canada market) 3.55 ratio
ABS 3.08 ratio
ABS 3.31 ratio
ABS 3.55 ratio
8.8" ring gear 3.55 ratio
8.8" ring gear 3.73 ratio
9.75" ring gear 3.55 ratio
w/o ABS (Canada market) 4.10 ratio
ABS 4.10 ratio
Standard Rear Axle Option Only
full-floating 3.55 ratio
semi-floating Spicer 60-3 3.54 ratio
full-floating (w/ABS) 4.10 ratio
full-floating Spicer 61-1 3.07 ratio
semi-floating Spicer 60-U 3.73 ratio
semi-floating Spicer 60-U 3.54 ratio
semi-floating (ABS) 4.10 ratio
semi-floating Ford (3.55 ratio)
(thru 8500 GVW) drum brake 3.31 ratio
full-floating (w/ABS) 3.55 ratio
3.73 ratio IDs S406C, S406E & S406F
3.73 ratio ID S412B
(pickup) (SRW) diesel (6.4L) 3.73 ratio
4.10 ratio ID S156H
4.30 ratio IDs S421C, S421E & S421F
4.10 ratio ID S156B
4.30 ratio ID S421H
3.73 ratio ID S406B
4.30 ratio (ID S421H)
3.73 ratio ID S406H
SRW Spicer 61-1 Pickup 4.10 ratio
SRW Ford 3.55 ratio
SRW Spicer 70-U Cab & ch 4.10 ratio
Regular Cab 4x2 Chassis cab
SRW Spicer 70-U Pickup 4.56 ratio
SRW Spicer 61-1 Pickup 4.56 ratio
SRW 4.10 ratio
SRW Spicer 61-1 Chassis cab 3.54 ratio
SRW Spicer 70-U Chassis cab 4.10 ratio
Regular Cab 4x4
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(ABS) 5.13 ratio
(ABS) 4.63 ratio
(non-ABS) 4.63 ratio
(non-ABS) 5.13 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 bolt cover 9" drums
10 bolt cover 10" drums
9" drums
8 bolt cover
10" drums
9" drums
8" ring gear
10" drums
9" ring gear
8-1/2" ring gear SW
8-1/2" ring gear Sdn
4 cyl & 6 cyl Sdn (9" drums)
7-1/2" ring gear
SW (10" drums)
Sdn (9" drums)
4 cyl & 6 cyl SW (10" drums)
8 cyl (LX)
(8.8" ring gear) 3.55 ratio (MT)
disc brakes (5 lug, SVO) trac bars
Cobra Supercharged crossmember
drum brakes 7.5" ring gear
8.8" ring gear (ABS) 3.31 ratio
7.5" ring gear (3.31ratio) w/o ABS
8.8" ring gear (ABS) 3.55 ratio
(8.8" ring gear) 3.7L 2.73 ratio
7.5" ring gear 2.73 ratio w/o ABS
disc brakes (5 lug, SVO)
(non-removable carrier)
removable carrier
non-removable carrier
7.5" ring gear 9" brake 4.10 ratio
8.8" ring gear 10" brakes 4.10 ratio
8.8" ring gear ABS 9" brakes 3.55 ratio
7.5" ring gear 10" brakes 3.27 ratio
7.5" ring gear 10" brakes 3.08 ratio
7.5" ring gear 9" brake 3.73 ratio
8.8" ring gear 9" brakes 3.27 ratio
7.5" ring gear 9" brakes 4.10 ratio
6-3/4" ring gear (3.45 ratio)
8.8" ring gear (3.73 ratio) 10" brakes
(AWD)
exc. Turbo Coupe
w/o horizontal shocks
crossmember 7.5 ring gear (3.8L) ABS
9" drums
7.5" ring gear horizontal shocks
w/o horizontal shocks thru 1/85
crossmember
crossmember 8.8 ring gear (4.6L) ABS
7.5" ring gear w/o horizontal shocks
crossmember 7.5" ring gear w/o ABS
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.7L 3.73 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