Ford
Ford 8.8" ring gear
7.5" ring gear
Spicer
8.8" ring gear
Ford ABS
Ford 7.5" ring gear w/o ABS
Ford 7.5" ring gear ABS
Ford w/o ABS
ABS 4.10 ratio
w/o ABS 3.55 ratio
w/o ABS 4.10 ratio
ABS 3.08 ratio
ABS 3.55 ratio
w/o ABS 3.08 ratio
9" brake w/o ABS 3.08 ratio
10" brake 3.73 ratio
10" brake ABS 3.45 ratio
10" brake ABS 4.10 ratio
9" brake ABS 4.10 ratio
9" brake w/o ABS 4.10 ratio
9" brake w/o ABS 3.73 ratio
10" brake 3.08 ratio
9" brake 4.10 ratio
10" brake w/o ABS 3.08 ratio
drum brakes ABS
disc w/o ABS
disc brakes w/o ABS
(ABS) 3.55 ratio (locking)
disc ABS
Police (3.55 ratio) w/o ABS
exc. Police w/o ABS handling package
exc. Police w/o ABS
drum Sdn 10" drums
Sdn 11" drums
(8.8" ring gear) 3.31 ratio
removable carrier (9")
(3.55 ratio) 9.75" ring gear ID V711G
(8.8" ring gear) 2.73 ratio
(8.8" ring gear) 3.08 ratio
8.8" ring gear 3.55 ratio
(3.55 ratio) 9.75" ring gear ID S710F
(3.55 ratio) 8.8" ring gear ID S747F
(8.8" ring gear) 3.55 ratio
9.75" ring gear (5.4L) 3.55 ratio
semi-floating (Dana-Spicer) ABS
semi-floating (Dana-Spicer) 3.54 ratio
full-floating IDs F5UA-PC (3.55 ratio)
full-floating IDs F5UA-SC (4.10 ratio)
full-floating ABS
full-floating IDs F6UA-SA (4.10 ratio)
full-floating w/o ABS
semi-floating Spicer
full-floating IDs F6UA-TA (4.10 ratio)
full-floating IDs F6UA-RA (3.55 ratio)
SRW (Spicer 61) ABS
DRW 70 (10.50" ring gear)
DRW (Spicer 70) w/o ABS
DRW model 70-1HD IDs F4UA-YA & ZA
DRW (Spicer 70) thru 1/84
SRW semi-floating AXLE
DRW (Spicer 70) from 2/84
DRW (Spicer 70)
SRW Spicer 70
DRW model 70-2U IDs F6UA-ABA & ACA
10.50" ring gear (Dana 70) 4.56 ratio
11.25" ring gear (Dana 80) 4.63 ratio
(11.25' ring gear, 4.63 ratio)
(11.25" ring gear) 4.10 ratio
11.25" ring gear (Dana 80) 4.10 ratio
(11.25" ring gear) 4.63 ratio
10.50" ring gear (Dana 70) 4.10 ratio
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 3.73 ratio ID S406F
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 3.73 ratio ID S136F
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 3.73 ratio ID S412B
(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 S136C
(10.50" ring gear) 3.73 ratio ID S409F
9.75" ring gear 3.55 ratio ID S939J
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 S939A
9.75" ring gear 3.55 ratio ID S939P
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 3.27 ratio
(ABS) 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 3.73 ratio
4 Dr Sport Trac 4.10 ratio
8 cyl 3.55 ratio
2 Dr (Sport package) 3.73 ratio
(ABS) 3.27 ratio
8 cyl 4.10 ratio
4-1/2" BC (10" brakes) 2.50 ratio
4-1/2" BC (10" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 3.25 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
8.8" ring gear 3.31 ratio
ABS 4.10 ratio
9.75" ring gear 3.73 ratio
w/o ABS (Canada market) 4.10 ratio
9.75" ring gear 3.31 ratio
w/o ABS (Canada market) 3.31 ratio
w/o ABS (Canada market) 2.73 ratio
w/o ABS (Canada market) 3.08 ratio
ABS 2.73 ratio
ABS 3.31 ratio
Standard Rear Axle Option Only
full-floating 4.10 ratio
semi-floating Spicer 60-U 3.73 ratio
from 8501 GVW semi-floating 3.55 ratio
full-floating Spicer 61-1 3.07 ratio
semi-floating Spicer 60-3 3.73 ratio
full-floating (w/ABS) 3.73 ratio
(thru 8500 GVW) drum brake 3.31 ratio
full-floating 3.08 ratio
full-floating Ford 3.55 ratio
semi-floating Spicer 61-2 3.00 ratio
(pickup) (SRW) gasoline 5.4L 3.73 ratio
3.73 ratio ID S409B
3.73 ratio ID S138H
3.73 ratio IDs S136C, S136E & S136F
(pickup) (SRW) gasoline 6.8L 4.10 ratio
4.10 ratio IDs S157C, S157E & S157F
(pickup) (SRW) diesel (6.4L) 3.55 ratio
3.73 ratio ID S141H
(pickup) (SRW) diesel (6.4L) 3.73 ratio
3.73 ratio IDs S409C, S409E & S409F
SRW Spicer 61-1 Pickup 3.73 ratio
Crew Cab
SRW (w/ABS) 4.10 ratio
SRW Spicer 70-U Cab & ch 3.54 ratio
SRW Chassis cab 4.10 ratio
SRW Ford 4.10 ratio
SRW Spicer 70-U Pickup 3.73 ratio
SRW Spicer 61-1 Chassis cab 3.54 ratio
SRW Spicer 61-1 Pickup 4.10 ratio
SRW 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) 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
10" drums
9" ring gear
8" ring gear
9" drums
8-1/2" ring gear SW
4 cyl & 6 cyl SW (10" drums)
8 cyl (LX)
4 cyl & 6 cyl Sdn (9" drums)
Sdn (9" drums)
8-1/2" ring gear Sdn
SW (10" drums)
7-1/2" ring gear
7.5" ring gear 3.27 ratio ABS
8.8" ring gear exc. Cobra
(8.8" ring gear) 3.73 ratio (MT)
(8.8" ring gear) 3.7L 3.31 ratio
8.8" ring gear disc brakes 5 lug
8.8" ring gear (ABS) 3.55 ratio
8 bolt cover
8.8" ring gear Cobra crossmember
10 bolt cover trac bars
7.5" ring gear (3.31ratio) w/o ABS
removable carrier
(non-removable carrier)
non-removable carrier
8.8" ring gear (3.73 ratio) 10" brakes
8.8" ring gear (3.73 ratio) 10" brake
7.5" ring gear ABS 9" brakes 3.45 ratio
7.5" ring gear 10" brakes 3.45 ratio
7.5" ring gear 10" brake 3.45 ratio
8.8" ring gear ABS 9" brakes 3.73 ratio
8.8" ring gear ABS 9" brakes 3.08 ratio
7.5" ring gear 9" brakes 3.27 ratio
7.5" ring gear 10" brakes 3.73 ratio
7.5" ring gear 10" brake 3.08 ratio
(AWD)
drum rear brakes horizontal shocks
7.5" ring gear horizontal shocks
w/o horizontal shocks thru 1/85
w/o horizontal shocks
crossmember 8.8 ring gear (4.6L) ABS
drum rear brakes w/o horizontal shocks
horizontal shocks
exc. Turbo Coupe
crossmember 7.5" ring gear ABS
w/o horizontal shocks from 2/85
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
DRW 4.10 ratio
SRW 4.10 ratio
DRW 3.73 ratio
SRW 3.73 ratio
SRW 3.31 ratio