8.8" ring gear
Ford 7.5" ring gear ABS
Ford
Ford w/o ABS
Ford 8.8" ring gear
Ford 7.5" ring gear w/o ABS
Spicer
7.5" ring gear
Ford ABS
w/o ABS 4.10 ratio
ABS 3.08 ratio
w/o ABS 3.08 ratio
w/o ABS 3.55 ratio
ABS 3.55 ratio
ABS 4.10 ratio
10" brake ABS 3.08 ratio
10" brake 3.45 ratio
9" brake ABS 3.73 ratio
9" brake w/o ABS 4.10 ratio
10" brake 3.73 ratio
10" brake ABS 3.73 ratio
9" brake 4.10 ratio
9" brake ABS 3.45 ratio
9" brake 3.73 ratio
9" brake 3.08 ratio
exc. Police ABS w/o handling package
(ABS) 3.27 ratio
(ABS) 3.55 ratio (locking)
exc. Police w/o ABS handling package
disc w/o ABS
Sdn 11" drums
drum brakes ABS
Police w/o ABS
Sdn 10" drums
disc brakes w/o ABS
non-removable carrier (8.8") w/o ABS
(3.55 ratio) 9.75" ring gear ID V711G
(8.8" ring gear) 3.31 ratio
removable carrier (9")
8.8" ring gear (4.6L) 3.73 ratio
8.8" ring gear 3.55 ratio
(3.55 ratio) 9.75" ring gear ID S710F
(3.55 ratio) 9.75" ring gear ID S711E
(8.8" ring gear) 3.08 ratio
(8.8" ring gear) 2.73 ratio
semi-floating (Dana-Spicer) ABS
full-floating IDs F5UA-RC (3.55 ratio)
semi-floating Spicer
full-floating 4.10 ratio
full-floating IDs F6UA-SA (4.10 ratio)
full-floating IDs F6UA-TA (4.10 ratio)
full-floating IDs F6UA-PA (3.55 ratio)
full-floating IDs F6UA-RA (3.55 ratio)
semi-floating (Dana-Spicer)
full-floating IDs F5UA-PC (3.55 ratio)
DRW model 70-1HD IDs F2US-DB & DC
DRW model 70-1HD IDs F4UA-YA & ZA
DRW (Spicer 70) from 2/84
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW model 70-2U IDs F5UA-HB, JB & KC
SRW Spicer 70
DRW model 70-1HD IDs F2UA-AB & AC
DRW model 70-2U IDs F6UA-ABA & ACA
DRW 70 (10.50" ring gear)
SRW Spicer 61
10.50" ring gear (Dana 70) 4.56 ratio
10.50" ring gear (Dana 70) 4.10 ratio
(11.25" ring gear) 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 (Dana 80) 4.10 ratio
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 3.73 ratio ID S413B
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 3.73 ratio ID S409F
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 3.73 ratio ID S410B
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
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.73 ratio ID S935M
(ABS) 3.08 ratio
(ABS) 3.73 ratio
2 Dr (Sport package) 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
6 cyl, 4.10 ratio
(ABS) 3.55 ratio
3.55 ratio
4 Dr exc. Sport Trac 6 cyl, 3.55 ratio
6 cyl, 3.73 ratio
(ABS) 4.10 ratio
5-1/2" BC (11" brakes) 3.00 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) 3.25 ratio
4-1/2" BC (10" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 3.25 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
ABS 3.08 ratio
8.8" ring gear 3.55 ratio
9.75" ring gear 3.31 ratio
8.8" ring gear 3.31 ratio
w/o ABS (Canada market) 2.73 ratio
ABS 3.31 ratio
Lightning (4.10 ratio)
ABS 2.73 ratio
ABS 3.55 ratio
ABS 4.10 ratio
Standard Rear Axle Option Only
full-floating Ford 4.10 ratio
full-floating Ford 3.55 ratio
full-floating Spicer 70-U 4.56 ratio
from 8501 GVW full-floating 3.55 ratio
full-floating Spicer 70-U 3.54 ratio
full-floating Ford 3.08 ratio
from 8501 GVW semi-floating 4.10 ratio
semi-floating (ABS) 4.10 ratio
semi-floating Spicer 60-3 3.73 ratio
full-floating 4.10 ratio
(pickup) (SRW) diesel (6.4L) 3.73 ratio
3.73 ratio IDs S409C, S409E & S409F
3.73 ratio ID S141B
3.73 ratio IDs S136C, S136E & S136F
(pickup) (SRW) gasoline 5.4L 4.10 ratio
3.73 ratio ID V423B, C & F
3.73 ratio ID S409H
3.73 ratio IDs S141C, S141E & S141F
3.73 ratio ID S413B
3.73 ratio IDs S406C, S406E & S406F
SRW Spicer 70-U Cab & ch 4.56 ratio
SRW Spicer 70-U Chassis cab 3.73 ratio
SRW (w/ABS) 3.55 ratio
Crew Cab
SRW Spicer 61-1 Pickup 3.73 ratio
SRW 3.55 ratio
SRW 4.10 ratio
SRW Spicer 61-1 Pickup 3.54 ratio
SRW Chassis cab 3.73 ratio
SRW Ford 3.55 ratio
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(non-ABS) 4.63 ratio
(non-ABS) 5.13 ratio
(ABS) 5.13 ratio
(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
9" drums
8 bolt cover
10" drums
10 bolt cover 10" drums
10 bolt cover 9" drums
9" drums
8" ring gear
9" ring gear
10" drums
4 cyl & 6 cyl SW (10" drums)
8-1/2" ring gear SW
7-1/2" ring gear
8 cyl (LX)
4 cyl & 6 cyl Sdn (9" drums)
SW (10" drums)
Sdn (9" drums)
8-1/2" ring gear Sdn
8.8" ring gear disc brakes 4 lug
(8.8" ring gear) 3.7L 2.73 ratio
Cobra Supercharged crossmember
7.5" ring gear
7.5" ring gear ABS
8.8" ring gear (ABS) 3.31 ratio
(8.8" ring gear) 2.73 ratio
drum brakes w/o horizontal shocks
8.8" ring gear exc. Cobra ABS
w/o trac bars
removable carrier
(non-removable carrier)
non-removable carrier
7.5" ring gear ABS 9" brakes 3.73 ratio
7.5" ring gear 9" brakes 3.73 ratio
8.8" ring gear (3.73 ratio) 9" brake
7.5" ring gear 9" brakes 3.45 ratio
8.8" ring gear 10" brakes 3.27 ratio
8.8" ring gear 10" brakes 4.10 ratio
7.5" ring gear ABS 9" brakes 3.27 ratio
8.8" ring gear (3.73 ratio) 9" brakes
7.5" ring gear 10" brake 3.45 ratio
7.5" ring gear 10" brakes 3.27 ratio
(AWD)
8.8" ring gear disc brakes
7.5" ring gear w/o horizontal shocks
horizontal shocks
crossmember 7.5 ring gear (3.8L) ABS
exc. Turbo Coupe
crossmember
w/o horizontal shocks thru 1/85
7.5" ring gear horizontal shocks
10" drums
drum rear brakes horizontal shocks
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.7L 3.31 ratio
SRW 3.31 ratio
SRW 4.10 ratio
SRW 3.73 ratio
DRW 4.10 ratio
DRW 3.73 ratio