Ford 7.5" ring gear ABS
8.8" ring gear
Ford ABS
Ford w/o ABS
Ford 8.8" ring gear
Spicer
Ford
7.5" ring gear
Ford 7.5" ring gear w/o ABS
w/o ABS 3.08 ratio
ABS 4.10 ratio
w/o ABS 4.10 ratio
w/o ABS 3.55 ratio
ABS 3.55 ratio
ABS 3.08 ratio
10" brake 3.08 ratio
10" brake ABS 4.10 ratio
10" brake w/o ABS 3.08 ratio
9" brake ABS 3.45 ratio
9" brake w/o ABS 3.73 ratio
9" brake w/o ABS 3.08 ratio
10" brake ABS 3.08 ratio
9" brake ABS 3.73 ratio
9" brake w/o ABS 3.45 ratio
10" brake 3.45 ratio
exc. Police w/o ABS
Police (3.27 ratio) (ABS)
exc. Police ABS w/o handling package
(ABS) 3.27 ratio
Police (3.55 ratio) ABS
Police ABS
exc. Police ABS
(ABS) 3.55 ratio (locking)
exc. Police ABS handling package
drum Sdn 10" drums
(3.55 ratio) 9.75" ring gear ID S711E
w/o ABS
(3.55 ratio) 9.75" ring gear ID S710E
(3.55 ratio) 8.8" ring gear ID S747F
(3.55 ratio) 8.8" ring gear
8.8" ring gear (4.6L) 4.10 ratio
8.8" ring gear (4.6L) 3.73 ratio
removable carrier (9")
(3.55 ratio) 9.75" ring gear ID S710F
9.75" ring gear (5.4L) 3.55 ratio
semi-floating Ford
full-floating w/o ABS
full-floating 4.10 ratio
semi-floating Spicer
full-floating IDs F5UA-PC (3.55 ratio)
full-floating
full-floating IDs F6UA-TA (4.10 ratio)
full-floating IDs F5UA-RC (3.55 ratio)
semi-floating (Dana-Spicer) w/o ABS
semi-floating (Dana-Spicer) 3.73 ratio
SRW (Spicer 61) w/o ABS
DRW 70 (10.50" ring gear)
SRW Spicer 70
DRW model 70-2U IDs F5UA-HB, JB & KC
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW model 70-1HD IDs F4UA-YA & ZA
DRW model 70-2U IDs F6UA-ABA & ACA
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW 80 (11.25" ring gear)
DRW (Spicer 70) thru 1/84
(11.25" ring gear) 4.63 ratio
(11.25' ring gear, 4.63 ratio)
10.50" ring gear (Dana 70) 4.56 ratio
10.50" ring gear (Dana 70) 4.10 ratio
11.25" ring gear (Dana 80) 4.63 ratio
11.25" ring gear (Dana 80) 4.10 ratio
(11.25" ring gear) 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 S413B
(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 S421F
(10.50" ring gear) 3.73 ratio ID S136F
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 3.73 ratio ID S138D
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939J
3.73 ratio
4 Dr Sport Trac 3.73 ratio
6 cyl, 3.27 ratio
4.10 ratio
2 Dr (Sport package) 4.10 ratio
(4 Dr) Sport Trac 3.73 ratio
6 cyl, 4.10 ratio
6 cyl, 3.55 ratio
8 cyl 3.73 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
4-1/2" BC (10" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 2.75 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) 3.25 ratio
4-1/2" BC (10" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 2.50 ratio
w/o ABS (Canada market) 3.08 ratio
w/o ABS (Canada market) 2.73 ratio
ABS 3.08 ratio
ABS 2.73 ratio
ABS 3.55 ratio
9.75" ring gear 3.73 ratio
8.8" ring gear 3.55 ratio
Lightning (4.10 ratio)
w/o ABS (Canada market) 4.10 ratio
ABS 3.31 ratio
Standard Rear Axle Option Only
semi-floating (ABS) 3.55 ratio
(thru 8500 GVW) disc brake 3.31 ratio
full-floating Ford 3.08 ratio
(thru 8500 GVW) drum brake 3.31 ratio
semi-floating Spicer 60-3 3.73 ratio
thru 8500 GVW disc brake 3.73 ratio
from 8501 GVW semi-floating 3.55 ratio
full-floating Spicer 70-U 4.10 ratio
full-floating (w/ABS) 3.55 ratio
Spicer 61-2 3.00 ratio
3.73 ratio ID V423B, C & F
(pickup) (SRW) diesel (6.4L) 3.73 ratio
3.73 ratio ID S138B
4.30 ratio ID S421H
4.10 ratio IDs S157C, S157E & S157F
(pickup) (SRW) diesel (6.0L) 4.10 ratio
4.10 ratio
4.10 ratio ID S157B
3.73 ratio IDs S138C, S138E & S138F
3.73 ratio ID S409B
SRW Spicer 70-U Pickup 4.56 ratio
SRW Ford 4.10 ratio
SRW Spicer 61-1 Chassis cab 4.10 ratio
SRW Ford 3.55 ratio
SRW Spicer 70-U Pickup 3.73 ratio
Crew Cab
SRW Spicer 70-U Chassis cab 3.54 ratio
SRW Chassis cab 4.10 ratio
SRW Spicer 70-U Pickup 3.54 ratio
SRW Chassis cab 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) 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 9" drums
10" drums
10 bolt cover 10" drums
9" drums
8 bolt cover
8" ring gear
9" ring gear
10" drums
9" drums
8 cyl (LX)
4 cyl & 6 cyl SW (10" drums)
8-1/2" ring gear SW
7-1/2" ring gear
Sdn (9" drums)
4 cyl & 6 cyl Sdn (9" drums)
SW (10" drums)
8-1/2" ring gear Sdn
(8.8" ring gear) 5.0L 3.15 ratio (AT)
7.5" ring gear
7.5" ring gear 2.73 ratio ABS
(8.8" ring gear) 5.0L 3.31 ratio
(8.8" ring gear) 3.55 ratio (MT)
7.5" ring gear 2.73 ratio w/o ABS
7.5" ring gear 3.27 ratio w/o ABS
8.8" ring gear exc. Cobra w/o ABS
10 bolt cover trac bars
7.5" ring gear w/o ABS
non-removable carrier
removable carrier
(non-removable carrier)
7.5" ring gear ABS 9" brakes 3.27 ratio
7.5" ring gear ABS 9" brakes 3.45 ratio
8.8" ring gear 10" brakes 4.10 ratio
8.8" ring gear 10" brakes 3.73 ratio
8.8" ring gear 10" brakes 3.55 ratio
7.5" ring gear 10" brakes 3.73 ratio
8.8" ring gear ABS 9" brakes 3.08 ratio
7.5" ring gear ABS 9" brakes 3.08 ratio
8.8" ring gear 10" brakes 3.27 ratio
7.5" ring gear 10" brakes 4.10 ratio
(AWD)
8.8" ring gear disc brakes
9" drums
w/o horizontal shocks from 2/85
drum rear brakes w/o horizontal shocks
exc. Turbo Coupe
crossmember 7.5" ring gear w/o ABS
crossmember 7.5" ring gear ABS
10" drums
crossmember
8.8" ring gear drum brakes
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
SRW 3.31 ratio
SRW 4.10 ratio
SRW 3.73 ratio
DRW 3.73 ratio
DRW 4.10 ratio