Ford
Ford w/o ABS
Ford 7.5" ring gear ABS
7.5" ring gear
Ford 7.5" ring gear w/o ABS
8.8" ring gear
Ford ABS
Ford 8.8" ring gear
Spicer
w/o ABS 4.10 ratio
ABS 4.10 ratio
w/o ABS 3.55 ratio
ABS 3.08 ratio
ABS 3.55 ratio
w/o ABS 3.08 ratio
10" brake ABS 3.08 ratio
10" brake 3.45 ratio
9" brake w/o ABS 3.08 ratio
9" brake 3.73 ratio
9" brake w/o ABS 3.73 ratio
10" brake w/o ABS 3.45 ratio
9" brake ABS 3.45 ratio
9" brake 3.08 ratio
9" brake w/o ABS 3.45 ratio
10" brake w/o ABS 4.10 ratio
Sdn 10" drums
Sdn 11" drums
Police (3.55 ratio) ABS
exc. Police w/o ABS handling package
Police w/o ABS
disc brakes ABS
Police (3.55 ratio) w/o ABS
(ABS) 3.27 ratio
exc. Police ABS handling package
disc brakes w/o ABS
(8.8" ring gear) 3.08 ratio
9.75" ring gear (5.4L) 3.55 ratio
8.8" ring gear (4.6L) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID S710F
(3.55 ratio) 9.75" ring gear ID S710E
9.75" ring gear (5.4L) 3.73 ratio
9.75" ring gear
(8.8" ring gear) 3.55 ratio
removable carrier (9")
non-removable carrier (8.8") w/o ABS
full-floating IDs F5UA-RC (3.55 ratio)
semi-floating Ford
semi-floating Spicer
full-floating IDs F6UA-PA (3.55 ratio)
full-floating IDs F6UA-RA (3.55 ratio)
semi-floating (Dana-Spicer) 3.54 ratio
full-floating IDs F6UA-TA (4.10 ratio)
full-floating ABS
full-floating IDs F6UA-SA (4.10 ratio)
semi-floating (Dana-Spicer) 4.09 ratio
DRW (Spicer 70) ABS
DRW model 70-2U IDs F2UA-RA & SA
DRW model 70-1HD IDs F2UA-AB & AC
DRW model 70-2U IDs F3UA-AAB & ZB
DRW model 70-1HD IDs F5UA-XB & YB
DRW model 70-1HD IDs F6UA-AEA & ZA
DRW model 70-2U IDs F5UA-LC, UB & VB
SRW (Spicer 61) w/o ABS
DRW 70 (10.50" ring gear)
DRW (Spicer 70) thru 1/84
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
(11.25" ring gear) 4.10 ratio
(11.25' ring gear, 4.63 ratio)
10.50" ring gear (Dana 70) 4.56 ratio
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 3.73 ratio ID S413A
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 4.10 ratio ID S411B
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 4.10 ratio ID S411A
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 3.73 ratio ID S409F
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 3.73 ratio ID S406C
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 3.73 ratio ID S935M
9.75" ring gear 3.55 ratio ID S939P
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
3.27 ratio
6 cyl, 3.73 ratio
(ABS) 3.27 ratio
2 Dr (Sport package) 4.10 ratio
6 cyl, 4.10 ratio
(4 Dr) Sport Trac 4.10 ratio
6 cyl, 3.27 ratio
3.55 ratio
4 Dr exc. Sport Trac 6 cyl, 3.73 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) 2.47 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 2.75 ratio
w/o ABS (Canada market) 2.73 ratio
Lightning (4.10 ratio)
8.8" ring gear 3.31 ratio
ABS 2.73 ratio
w/o ABS (Canada market) 3.55 ratio
8.8" ring gear 3.55 ratio
w/o ABS (Canada market) 3.08 ratio
ABS 3.55 ratio
w/o ABS (Canada market) 3.31 ratio
9.75" ring gear 3.55 ratio
Standard Rear Axle Option Only
Spicer 61-2 3.07 ratio
Spicer 60-3 3.33 ratio
(thru 8500 GVW) disc brake 3.73 ratio
full-floating Ford 4.10 ratio
full-floating Spicer 61-1 3.73 ratio
Spicer 60-3 3.73 ratio
full-floating Ford 3.08 ratio
thru 8500 GVW disc brake 3.73 ratio
full-floating (w/ABS) 3.73 ratio
semi-floating Spicer 60-3 4.10 ratio
4.10 ratio IDs S157C, S157E & S157F
4.30 ratio ID S421B
3.73 ratio ID V420B, C & F
4.30 ratio IDs S421C, S421E & S421F
(pickup) (SRW) diesel (6.4L) 3.31 ratio
3.73 ratio ID S138H
4.30 ratio
(pickup) (SRW) gasoline 6.8L 4.10 ratio
3.73 ratio ID V414B, C & F
3.73 ratio IDs S406C, S406E & S406F
SRW Spicer 61-1 Chassis cab 3.73 ratio
SRW Chassis cab 3.54 ratio
DRW Pickup 3.55 ratio
Crew Cab
SRW Ford 3.55 ratio
SRW Spicer 70-U Chassis cab 4.56 ratio
SRW Ford 3.08 ratio
SRW Ford 4.10 ratio
SRW Spicer 70-U Chassis cab 3.73 ratio
SRW Chassis cab 4.10 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) 4.63 ratio
(non-ABS) 5.13 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
9" drums
10" drums
10 bolt cover 9" drums
8 bolt cover
10 bolt cover 10" drums
10" drums
8" ring gear
9" drums
9" ring gear
8-1/2" ring gear SW
8 cyl (LX)
4 cyl & 6 cyl Sdn (9" drums)
7-1/2" ring gear
Sdn (9" drums)
4 cyl & 6 cyl SW (10" drums)
8-1/2" ring gear Sdn
SW (10" drums)
8.8" ring gear disc brakes 4 lug
10 bolt cover trac bars
7.5" ring gear (3.31ratio) w/o ABS
8.8" ring gear (horizontal shocks)
w/o trac bars
(8.8" ring gear) 5.0L 3.31 ratio
8.8" ring gear exc. Cobra ABS
Cobra Supercharged crossmember
trac bars
7.5" ring gear ABS
non-removable carrier
removable carrier
(non-removable carrier)
7.5" ring gear 9" brakes 3.27 ratio
8.8" ring gear 9" brakes 3.55 ratio
8.8" ring gear 9" brakes 3.45 ratio
7.5" ring gear 9" brakes 3.45 ratio
8.8" ring gear (3.73 ratio) 9" brake
7.5" ring gear 10" brakes 3.08 ratio
8.8" ring gear ABS 9" brakes 3.55 ratio
7.5" ring gear 9" brake 3.45 ratio
8.8" ring gear 10" brakes 3.55 ratio
7.5" ring gear ABS 9" brakes 4.10 ratio
(AWD)
w/o horizontal shocks from 2/85
crossmember 8.8 ring gear (4.6L) ABS
8.8" ring gear disc brakes
7.5" ring gear w/o horizontal shocks
10" drums
crossmember 7.5 ring gear (3.8L) ABS
drum rear brakes w/o horizontal shocks
9" drums
crossmember
w/o horizontal shocks
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
SRW 4.10 ratio
SRW 3.31 ratio
SRW 3.73 ratio
DRW 3.73 ratio
DRW 4.10 ratio