Ford 8.8" ring gear
Ford
8.8" ring gear
Ford 7.5" ring gear w/o ABS
Ford ABS
Ford 7.5" ring gear ABS
Spicer
Ford w/o ABS
7.5" ring gear
ABS 3.55 ratio
ABS 4.10 ratio
w/o ABS 4.10 ratio
w/o ABS 3.55 ratio
w/o ABS 3.08 ratio
ABS 3.08 ratio
9" brake w/o ABS 3.08 ratio
9" brake w/o ABS 3.45 ratio
10" brake 3.08 ratio
9" brake ABS 3.08 ratio
10" brake ABS 3.73 ratio
10" brake ABS 3.45 ratio
9" brake w/o ABS 4.10 ratio
10" brake w/o ABS 4.10 ratio
9" brake 3.08 ratio
9" brake ABS 3.45 ratio
disc ABS
exc. Police w/o ABS
exc. Police ABS w/o handling package
drum brakes w/o ABS
(ABS) 3.55 ratio (locking)
exc. Police w/o ABS handling package
exc. Police ABS
drum Sdn 10" drums
Sdn 11" drums
drum Sdn 11" drums
(3.55 ratio) 8.8" ring gear ID S746D
(8.8" ring gear) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID S710F
8.8" ring gear 3.31 ratio
9.75" ring gear (5.4L) 3.55 ratio
removable carrier (9")
8.8" ring gear (4.6L) 3.73 ratio
(8.8" ring gear) 2.73 ratio
(3.55 ratio) 9.75" ring gear ID S711E
8.8" ring gear (4.6L) 4.10 ratio
full-floating IDs F6UA-TA (4.10 ratio)
full-floating IDs F5UA-TC (4.10 ratio)
full-floating 3.73 ratio
semi-floating (Dana-Spicer) w/o ABS
full-floating IDs F6UA-PA (3.55 ratio)
semi-floating Ford
semi-floating (Dana-Spicer)
semi-floating Spicer
full-floating IDs F5UA-SC (4.10 ratio)
full-floating IDs F5UA-RC (3.55 ratio)
DRW model 70-1HD IDs F5UA-XB & YB
DRW model 70-1HD IDs F2UA-AB & AC
SRW (Spicer 61) w/o ABS
SRW (Spicer 61) ABS
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW (Spicer 70) from 2/84
DRW 70 (10.50" ring gear)
SRW Spicer 70
DRW model 70-1HD IDs F5UA-MB & NB
SRW Spicer 61
11.25" ring gear (Dana 80) 4.10 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) 4.63 ratio
(11.25' ring gear, 4.63 ratio)
11.25" ring gear (Dana 80) 4.63 ratio
(14.24" ring gear) 4.88 ratio
(14.24" ring gear) 5.38 ratio
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 3.73 ratio ID S413A
(10.50" ring gear) 3.73 ratio ID S413B
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 4.10 ratio ID S411A
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 3.73 ratio ID S406F
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
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
(4 Dr) Sport Trac 4.10 ratio
4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 3.55 ratio
8 cyl 4.10 ratio
4 Dr exc. Sport Trac 8 cyl 3.73 ratio
(ABS) 3.27 ratio
6 cyl, 3.55 ratio
6 cyl, 3.73 ratio
(ABS) 4.10 ratio
4-1/2" BC (10" brakes) 3.25 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
4-1/2" BC (10" brakes) 2.50 ratio
4-1/2" BC (10" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 2.75 ratio
w/o ABS (Canada market) 4.10 ratio
w/o ABS (Canada market) 3.55 ratio
w/o ABS (Canada market) 3.08 ratio
9.75" ring gear 3.31 ratio
ABS 3.31 ratio
w/o ABS (Canada market) 3.31 ratio
ABS 3.08 ratio
8.8" ring gear 3.73 ratio
9.75" ring gear 3.73 ratio
ABS 2.73 ratio
Standard Rear Axle Option Only
full-floating 3.55 ratio
semi-floating Spicer 60-U 3.54 ratio
full-floating Spicer 61-1 3.54 ratio
full-floating Spicer 61-1 3.73 ratio
Spicer 60-3 4.10 ratio
full-floating (w/ABS) 3.55 ratio
full-floating Spicer 61-1 3.07 ratio
from 8501 GVW semi-floating 3.55 ratio
from 8501 GVW full-floating 4.10 ratio
thru 8500 GVW drum brake 3.31 ratio
3.73 ratio ID S138H
(pickup) (SRW) gasoline 5.4L 4.30 ratio
3.73 ratio ID S141B
3.73 ratio IDs S409C, S409E & S409F
(pickup) (SRW) gasoline 5.4L 3.73 ratio
3.73 ratio IDs S138C, S138E & S138F
3.73 ratio ID V419A
(pickup) (SRW) gasoline 6.8L 4.30 ratio
4.10 ratio
3.73 ratio ID V423B, C & F
SRW 3.55 ratio
SRW Pickup 3.54 ratio
SRW Spicer 70-U Pickup 4.10 ratio
SRW Spicer 70-U Pickup 4.56 ratio
SRW 4.10 ratio
SRW Spicer 70-U Pickup 3.73 ratio
SRW Ford 4.10 ratio
SRW Spicer 61-1 Chassis cab 4.56 ratio
Regular Cab 4x2 Chassis cab
SRW (w/ABS) 3.55 ratio
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(non-ABS) 4.63 ratio
(ABS) 5.13 ratio
(non-ABS) 5.13 ratio
(ABS) 4.63 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 4.88 ratio
(DRW) 11.25" ring gear 4.88 ratio
10 bolt cover 10" drums
9" drums
10 bolt cover 9" drums
10" drums
8 bolt cover
10" drums
8" ring gear
9" drums
9" ring gear
Sdn (9" drums)
SW (10" drums)
4 cyl & 6 cyl SW (10" drums)
8-1/2" ring gear SW
8 cyl (LX)
8-1/2" ring gear Sdn
7-1/2" ring gear
4 cyl & 6 cyl Sdn (9" drums)
7.5" ring gear w/o ABS
8.8" ring gear drum brakes
(8.8" ring gear) 5.0L 3.31 ratio
10 bolt cover
8.8" ring gear exc. Cobra w/o ABS
7.5" ring gear (3.31ratio) w/o ABS
disc brakes (5 lug, SVO)
(8.8" ring gear) 2.73 ratio
8.8" ring gear exc. Cobra
(8.8" ring gear) 3.55 ratio (MT)
removable carrier
(non-removable carrier)
non-removable carrier
8.8" ring gear ABS 9" brakes 3.73 ratio
7.5" ring gear 10" brake 3.73 ratio
8.8" ring gear 9" brakes 3.55 ratio
7.5" ring gear 10" brakes 3.45 ratio
7.5" ring gear 10" brake 3.08 ratio
7.5" ring gear ABS 9" brakes 3.45 ratio
7.5" ring gear 10" brakes 3.27 ratio
7.5" ring gear 9" brakes 3.27 ratio
7.5" ring gear 9" brakes 3.45 ratio
7.5" ring gear ABS 9" brakes 3.73 ratio
(AWD)
w/o horizontal shocks
7.5" ring gear w/o horizontal shocks
8.8" ring gear drum brakes
8.8" ring gear disc brakes
7.5" ring gear horizontal shocks
crossmember 7.5" ring gear ABS
horizontal shocks
drum rear brakes w/o horizontal shocks
w/o horizontal shocks thru 1/85
9" drums
3.7L 4.10 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 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
DRW 4.10 ratio
SRW 3.31 ratio
SRW 4.10 ratio
SRW 3.73 ratio
DRW 3.73 ratio