7.5" ring gear
Ford w/o ABS
8.8" ring gear
Spicer
Ford ABS
Ford 7.5" ring gear ABS
Ford 8.8" ring gear
Ford 7.5" ring gear w/o ABS
Ford
w/o ABS 3.55 ratio
ABS 3.08 ratio
ABS 3.55 ratio
w/o ABS 3.08 ratio
w/o ABS 4.10 ratio
ABS 4.10 ratio
9" brake w/o ABS 3.08 ratio
10" brake 3.45 ratio
9" brake w/o ABS 3.45 ratio
10" brake 3.08 ratio
10" brake ABS 3.73 ratio
9" brake w/o ABS 3.73 ratio
9" brake ABS 3.45 ratio
9" brake w/o ABS 4.10 ratio
10" brake w/o ABS 3.73 ratio
9" brake 3.08 ratio
Police (3.55 ratio) ABS
exc. Police ABS
(ABS) 3.27 ratio
Police w/o ABS
Police (3.55 ratio) w/o ABS
Police (3.27 ratio) (ABS)
(ABS) 2.73 ratio
disc w/o ABS
(ABS) 3.55 ratio (locking)
Sdn 11" drums
(3.55 ratio) 8.8" ring gear ID S746D
(3.55 ratio) 9.75" ring gear ID V711G
8.8" ring gear (4.6L) 3.55 ratio
8.8" ring gear (4.6L) 3.73 ratio
9.75" ring gear
(8.8" ring gear) 3.55 ratio
(3.55 ratio) 8.8" ring gear ID S747F
(3.55 ratio) 9.75" ring gear ID S710E
w/o ABS
(3.55 ratio) 9.75" ring gear ID S710F
full-floating IDs F6UA-TA (4.10 ratio)
full-floating IDs F6UA-PA (3.55 ratio)
full-floating 3.55 ratio
full-floating IDs F5UA-PC (3.55 ratio)
semi-floating Ford
semi-floating (Dana-Spicer) ABS
full-floating ABS
full-floating IDs F5UA-SC (4.10 ratio)
semi-floating Spicer
semi-floating (Dana-Spicer) 4.09 ratio
DRW 70 (10.50" ring gear)
DRW model 70-1HD IDs F4UA-YA & ZA
DRW model 70-1HD IDs F2US-DB & DC
DRW model 70-1HD IDs F2UA-AB & AC
DRW model 70-1HD IDs F5UA-MB & NB
DRW (Spicer 70)
SRW Spicer 61
DRW model 70-1HD IDs F6UA-AEA & ZA
SRW semi-floating AXLE
DRW (Spicer 70) thru 1/84
10.50" ring gear (Dana 70) 4.56 ratio
(11.25' ring gear, 4.63 ratio)
11.25" ring gear (Dana 80) 4.63 ratio
10.50" ring gear (Dana 70) 4.10 ratio
11.25" ring gear (Dana 80) 4.10 ratio
(11.25" ring gear) 4.10 ratio
(11.25" ring gear) 4.63 ratio
(14.24" ring gear) 4.88 ratio
(14.24" ring gear) 5.38 ratio
(10.50" ring gear) 4.10 ratio ID S411B
(10.50" ring gear) 3.73 ratio ID S136F
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 4.10 ratio ID S411A
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 3.73 ratio ID S410A
9.75" ring gear 3.55 ratio ID S939P
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 S939A
9.75" ring gear 3.73 ratio ID S935M
4 Dr Sport Trac 4.10 ratio
4 Dr exc. Sport Trac 8 cyl 3.73 ratio
(ABS) 3.55 ratio
6 cyl, 3.55 ratio
2 Dr (Sport package) 4.10 ratio
4 Dr Sport Trac 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 3.27 ratio
6 cyl, 3.27 ratio
(4 Dr) Sport Trac 4.10 ratio
(4 Dr) Sport Trac 3.73 ratio
4-1/2" BC (10" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.50 ratio
4-1/2" BC (10" brakes) 2.47 ratio
ABS 3.55 ratio
w/o ABS (Canada market) 3.08 ratio
8.8" ring gear 3.55 ratio
9.75" ring gear 3.31 ratio
ABS 3.31 ratio
9.75" ring gear 3.73 ratio
8.8" ring gear 3.31 ratio
w/o ABS (Canada market) 2.73 ratio
8.8" ring gear 3.73 ratio
ABS 4.10 ratio
Standard Rear Axle Option Only
semi-floating Spicer 60-3 3.33 ratio
full-floating 4.10 ratio
full-floating 3.08 ratio
Spicer 60-3 3.33 ratio
(thru 8500 GVW) drum brake 3.73 ratio
semi-floating Spicer 61-2 3.07 ratio
from 8501 GVW full-floating 3.55 ratio
Spicer 61-2 3.00 ratio
Spicer 60-3 3.54 ratio
Spicer 60-3 3.73 ratio
4.10 ratio IDs S156C, S156E & S156F
3.73 ratio ID S136B
3.73 ratio IDs S138C, S138E & S138F
4.30 ratio ID S421H
(pickup) (SRW) diesel (6.0L) 3.73 ratio
3.73 ratio ID V420B, C & F
3.73 ratio IDs S406C, S406E & S406F
3.73 ratio ID S138B
4.30 ratio (ID S421H)
(pickup) (SRW) gasoline 6.8L 4.30 ratio
SRW Spicer 70-U Chassis cab 3.73 ratio
SRW Pickup 3.73 ratio
SRW Chassis cab 3.73 ratio
SRW Pickup 3.54 ratio
SRW 3.55 ratio
DRW Pickup 4.10 ratio
SRW Spicer 61-1 Pickup 3.07 ratio
SRW Spicer 61-1 Chassis cab 3.73 ratio
SRW Spicer 70-U Chassis cab 3.54 ratio
Regular Cab 4x2 Chassis cab
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) 5.13 ratio
(non-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 9" drums
9" drums
10 bolt cover 10" drums
8 bolt cover
10" drums
9" ring gear
10" drums
8" ring gear
9" drums
8-1/2" ring gear Sdn
SW (10" drums)
7-1/2" ring gear
8 cyl (LX)
8-1/2" ring gear SW
4 cyl & 6 cyl SW (10" drums)
4 cyl & 6 cyl Sdn (9" drums)
Sdn (9" drums)
7.5" ring gear 3.27 ratio w/o ABS
8.8" ring gear (ABS) 3.73 ratio
10 bolt cover
7.5" ring gear 2.73 ratio w/o ABS
(8.8" ring gear) 3.15 ratio (AT)
drum brakes horizontal shocks
(8.8" ring gear) 5.0L 3.55 ratio (MT)
Cobra Supercharged crossmember
8 bolt cover
8.8" ring gear exc. Cobra
(non-removable carrier)
non-removable carrier
removable carrier
7.5" ring gear ABS 9" brakes 3.45 ratio
8.8" ring gear 10" brakes 3.27 ratio
8.8" ring gear 9" brakes 3.45 ratio
8.8" ring gear ABS 9" brakes 3.73 ratio
7.5" ring gear 9" brakes 3.27 ratio
7.5" ring gear 10" brakes 3.08 ratio
7.5" ring gear 10" brake 3.08 ratio
6-3/4" ring gear (3.45 ratio)
8.8" ring gear 10" brakes 4.10 ratio
7.5" ring gear 9" brakes 4.10 ratio
(AWD)
exc. Turbo Coupe
7.5" ring gear w/o horizontal shocks
w/o horizontal shocks
crossmember 7.5 ring gear (3.8L) ABS
9" drums
crossmember 7.5" ring gear w/o ABS
drum rear brakes horizontal shocks
8.8" ring gear disc brakes
crossmember 7.5" ring gear ABS
10" drums
3.7L 3.31 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
SRW 4.10 ratio
SRW 3.73 ratio
DRW 4.10 ratio
SRW 3.31 ratio
DRW 3.73 ratio