7.5" ring gear
Spicer
8.8" ring gear
Ford 7.5" ring gear w/o ABS
Ford 7.5" ring gear ABS
Ford w/o ABS
Ford 8.8" ring gear
Ford
Ford ABS
ABS 3.08 ratio
w/o ABS 3.08 ratio
w/o ABS 3.55 ratio
ABS 3.55 ratio
w/o ABS 4.10 ratio
ABS 4.10 ratio
9" brake ABS 3.73 ratio
10" brake w/o ABS 3.08 ratio
10" brake ABS 4.10 ratio
10" brake w/o ABS 4.10 ratio
9" brake ABS 4.10 ratio
9" brake 3.45 ratio
10" brake ABS 3.73 ratio
10" brake ABS 3.08 ratio
9" brake w/o ABS 4.10 ratio
9" brake w/o ABS 3.73 ratio
Police (3.55 ratio) w/o ABS
Police (3.55 ratio) ABS
Sdn 10" drums
exc. Police w/o ABS
exc. Police w/o ABS handling package
exc. Police ABS handling package
drum brakes ABS
drum Sdn 10" drums
Sdn 11" drums
disc brakes ABS
(3.55 ratio) 8.8" ring gear ID S747F
8.8" ring gear 3.55 ratio
(8.8" ring gear) 3.31 ratio
9.75" ring gear
(3.55 ratio) 9.75" ring gear ID S710F
non-removable carrier (8.8") ABS
8.8" ring gear (4.6L) 3.73 ratio
removable carrier (9")
non-removable carrier (8.8") w/o ABS
(3.55 ratio) 9.75" ring gear ID V711F
semi-floating Ford
full-floating w/o ABS
full-floating 3.73 ratio
full-floating IDs F5UA-PC (3.55 ratio)
full-floating IDs F6UA-SA (4.10 ratio)
full-floating IDs F6UA-RA (3.55 ratio)
semi-floating Spicer
full-floating IDs F6UA-TA (4.10 ratio)
full-floating ABS
full-floating 3.55 ratio
DRW model 70-1HD IDs F6UA-AAA & ADA
SRW Spicer 61
DRW model 70-2U IDs F6UA-ABA & ACA
DRW model 70-2U IDs F5UA-LC, UB & VB
DRW (Spicer 70) thru 1/84
DRW (Spicer 70) ABS
DRW model 70-1HD IDs F5UA-XB & YB
DRW model 70-1HD IDs F2UA-AB & AC
DRW model 70-1HD IDs F2US-DB & DC
DRW model 70-2U IDs F3UA-AAB & ZB
(11.25" ring gear) 4.63 ratio
10.50" ring gear (Dana 70) 4.56 ratio
(11.25" ring gear) 4.10 ratio
10.50" ring gear (Dana 70) 4.10 ratio
11.25" ring gear (Dana 80) 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 S421F
(10.50" ring gear) 4.10 ratio ID S411B
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 4.10 ratio ID S157C
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 4.30 ratio ID S415A
(10.50" ring gear) 3.73 ratio ID S409F
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.73 ratio ID S935M
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
6 cyl, 3.73 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
2 Dr (Sport package) 4.10 ratio
(4 Dr) Sport Trac 3.73 ratio
2 Dr (Sport package) 3.73 ratio
4 Dr Sport Trac 3.73 ratio
(4 Dr) Sport Trac 4.10 ratio
4.10 ratio
4 Dr exc. Sport Trac 8 cyl 3.73 ratio
5-1/2" BC (11" brakes) 2.47 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
4-1/2" BC (10" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.50 ratio
4-1/2" BC (10" brakes) 2.47 ratio
w/o ABS (Canada market) 2.73 ratio
Lightning (4.10 ratio)
w/o ABS (Canada market) 3.31 ratio
w/o ABS (Canada market) 4.10 ratio
9.75" ring gear 3.73 ratio
8.8" ring gear 3.31 ratio
ABS 3.31 ratio
ABS 3.08 ratio
9.75" ring gear 3.55 ratio
ABS 3.55 ratio
Standard Rear Axle Option Only
full-floating Ford 3.08 ratio
from 8501 GVW full-floating 3.55 ratio
full-floating (w/ABS) 3.73 ratio
from 8501 GVW semi-floating 4.10 ratio
full-floating Spicer 61-1 3.73 ratio
semi-floating (ABS) 4.10 ratio
full-floating 3.08 ratio
thru 8500 GVW disc brake 3.31 ratio
(thru 8500 GVW) disc brake 3.31 ratio
Spicer 60-3 3.33 ratio
4.30 ratio IDs S421C, S421E & S421F
3.73 ratio IDs S141C, S141E & S141F
(pickup) (SRW) gasoline 6.8L 4.10 ratio
3.73 ratio ID V414B, C & F
3.73 ratio ID S138H
3.73 ratio ID S413B
3.73 ratio IDs S406C, S406E & S406F
(pickup) (SRW) gasoline 6.8L 4.30 ratio
3.73 ratio ID S409H
(pickup) (SRW) diesel (6.0L) 3.73 ratio
DRW Pickup 3.55 ratio
Regular Cab 4x2 Chassis cab
SRW Spicer 70-U Pickup 4.56 ratio
SRW 3.55 ratio
SRW Spicer 70-U Pickup 3.73 ratio
SRW Spicer 61-1 Chassis cab 4.10 ratio
SRW Pickup 3.54 ratio
SRW Spicer 70-U Cab & ch 3.54 ratio
SRW Spicer 70-U Cab & ch 4.10 ratio
SRW Pickup 3.73 ratio
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(ABS) 5.13 ratio
(non-ABS) 4.63 ratio
(non-ABS) 5.13 ratio
(ABS) 4.63 ratio
11.25" ring gear (DRW) 4.88 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 5.38 ratio
(DRW) 11.25" ring gear 4.88 ratio
10 bolt cover 10" drums
9" drums
8 bolt cover
10" drums
10 bolt cover 9" drums
9" ring gear
9" drums
10" drums
8" ring gear
8 cyl (LX)
8-1/2" ring gear Sdn
SW (10" drums)
8-1/2" ring gear SW
Sdn (9" drums)
4 cyl & 6 cyl Sdn (9" drums)
7-1/2" ring gear
4 cyl & 6 cyl SW (10" drums)
10 bolt cover w/o trac bars
8.8" ring gear (horizontal shocks)
(8.8" ring gear) 3.7L 2.73 ratio
8.8" ring gear (ABS) 3.73 ratio
7.5" ring gear ABS
8.8" ring gear (GT)
Base (7.5" ring gear) (3.27 ratio) ABS
disc brakes (5 lug, SVO)
trac bars
(8.8" ring gear) 5.0L 3.55 ratio (MT)
(non-removable carrier)
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 ABS 9" brakes 3.08 ratio
8.8" ring gear 10" brakes 3.08 ratio
8.8" ring gear (3.73 ratio) 9" brakes
8.8" ring gear 9" brakes 4.10 ratio
7.5" ring gear 9" brake 4.10 ratio
7.5" ring gear 9" brake 3.08 ratio
7.5" ring gear 9" brake 3.73 ratio
8.8" ring gear 9" brakes 3.27 ratio
(AWD)
Turbo Coupe (w/horizontal shocks)
drum rear brakes w/o horizontal shocks
crossmember
crossmember 7.5" ring gear ABS
7.5" ring gear horizontal shocks
drum rear brakes horizontal shocks
8.8" ring gear drum brakes
w/o horizontal shocks thru 1/85
w/o horizontal shocks from 2/85
exc. Turbo Coupe
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
DRW 3.73 ratio
SRW 3.73 ratio
SRW 3.31 ratio
SRW 4.10 ratio
DRW 4.10 ratio