Ford 8.8" ring gear
Ford ABS
7.5" ring gear
Ford w/o ABS
Ford 7.5" ring gear ABS
8.8" ring gear
Ford
Ford 7.5" ring gear w/o ABS
Spicer
ABS 3.55 ratio
w/o ABS 4.10 ratio
w/o ABS 3.55 ratio
ABS 3.08 ratio
ABS 4.10 ratio
w/o ABS 3.08 ratio
10" brake 3.73 ratio
9" brake w/o ABS 4.10 ratio
10" brake ABS 3.45 ratio
9" brake ABS 3.08 ratio
10" brake ABS 3.08 ratio
9" brake 4.10 ratio
9" brake w/o ABS 3.08 ratio
9" brake 3.08 ratio
10" brake w/o ABS 3.08 ratio
9" brake ABS 3.73 ratio
disc brakes w/o ABS
Police (3.55 ratio) ABS
(ABS) 3.55 ratio (locking)
exc. Police ABS w/o handling package
Sdn 10" drums
(ABS) 3.27 ratio
disc ABS
Police ABS
exc. Police w/o ABS
exc. Police w/o ABS handling package
w/o ABS
8.8" ring gear (4.6L) 4.10 ratio
(3.55 ratio) 9.75" ring gear ID S710F
(8.8" ring gear) 3.08 ratio
(3.55 ratio) 9.75" ring gear ID V711F
(3.55 ratio) 8.8" ring gear ID S747F
(8.8" ring gear) 3.31 ratio
(8.8" ring gear) 3.55 ratio
9.75" ring gear (5.4L) 3.55 ratio
(3.55 ratio) 8.8" ring gear ID S746D
semi-floating (Dana-Spicer)
full-floating w/o ABS
semi-floating (Dana-Spicer) ABS
full-floating
semi-floating (Dana-Spicer) 3.73 ratio
full-floating 4.10 ratio
semi-floating (Dana-Spicer) 3.54 ratio
full-floating IDs F6UA-RA (3.55 ratio)
full-floating IDs F5UA-TC (4.10 ratio)
full-floating 3.55 ratio
SRW Spicer 61
DRW model 70-1HD IDs F6UA-AAA & ADA
SRW (Spicer 61) w/o ABS
DRW 80 (11.25" ring gear)
DRW (Spicer 70) ABS
DRW model 70-1HD IDs F4UA-YA & ZA
DRW (Spicer 70) thru 1/84
DRW model 70-1HD IDs F2US-DB & DC
DRW (Spicer 70)
DRW 70 (10.50" ring gear)
(11.25' ring gear, 4.63 ratio)
11.25" ring gear (Dana 80) 4.63 ratio
10.50" ring gear (Dana 70) 4.56 ratio
(11.25" ring gear) 4.10 ratio
11.25" ring gear (Dana 80) 4.10 ratio
10.50" ring gear (Dana 70) 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) 3.73 ratio ID S413A
(10.50" ring gear) 3.73 ratio ID S406F
(10.50" ring gear) 3.73 ratio ID S138D
(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 S409F
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 3.73 ratio ID S136C
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.55 ratio ID S939J
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) 3.27 ratio
8 cyl 3.73 ratio
(4 Dr) Sport Trac 4.10 ratio
8 cyl 3.55 ratio
4 Dr Sport Trac 3.73 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
(ABS) 3.73 ratio
(ABS) 4.10 ratio
4-1/2" BC (10" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.50 ratio
5-1/2" BC (11" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 3.00 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) 3.00 ratio
8.8" ring gear 3.55 ratio
ABS 3.31 ratio
ABS 3.08 ratio
9.75" ring gear 3.31 ratio
ABS 3.55 ratio
Lightning (4.10 ratio)
w/o ABS (Canada market) 3.31 ratio
w/o ABS (Canada market) 4.10 ratio
8.8" ring gear 3.31 ratio
w/o ABS (Canada market) 3.08 ratio
Standard Rear Axle Option Only
semi-floating Spicer 60-3 3.54 ratio
full-floating Spicer 70-U 3.54 ratio
Spicer 61-2 3.07 ratio
full-floating Spicer 61-1 4.10 ratio
full-floating Ford 3.55 ratio
full-floating Spicer 70-U 4.56 ratio
thru 8500 GVW drum brake 3.73 ratio
thru 8500 GVW disc brake 3.31 ratio
Spicer 61-2 3.00 ratio
Spicer 60-3 3.54 ratio
4.30 ratio ID S421H
3.73 ratio ID S136B
3.73 ratio ID V414B, C & F
(pickup) (SRW) diesel (6.0L) 4.10 ratio
4.30 ratio
(pickup) (SRW) gasoline 5.4L 4.30 ratio
4.10 ratio ID S157H
(pickup) (SRW) gasoline 5.4L 4.10 ratio
3.73 ratio ID S409H
3.73 ratio IDs S409C, S409E & S409F
SRW 3.08 ratio
SRW Spicer 70-U Pickup 4.56 ratio
SRW Spicer 61-1 Chassis cab 3.54 ratio
SRW Spicer 61-1 Chassis cab 3.73 ratio
SRW Spicer 61-1 Pickup 3.54 ratio
SRW Spicer 61-1 Chassis cab 4.10 ratio
SRW Chassis cab 3.73 ratio
SRW Spicer 61-1 Chassis cab 4.56 ratio
SRW Spicer 70-U Chassis cab 4.56 ratio
Crew Cab
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) 4.63 ratio
(ABS) 5.13 ratio
11.25" ring gear (DRW) 4.88 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.30 ratio
(DRW) 11.25" ring gear 4.88 ratio
8 bolt cover
10" drums
9" drums
10 bolt cover 9" drums
10 bolt cover 10" drums
9" drums
10" drums
9" ring gear
8" ring gear
Sdn (9" drums)
8 cyl (LX)
4 cyl & 6 cyl SW (10" drums)
8-1/2" ring gear SW
SW (10" drums)
4 cyl & 6 cyl Sdn (9" drums)
8-1/2" ring gear Sdn
7-1/2" ring gear
disc brakes (5 lug, SVO) trac bars
8.8" ring gear Cobra crossmember
8.8" ring gear (GT)
GT (8.8" ring gear) (3.27 ratio) ABS
trac bars
10 bolt cover trac bars
8.8" ring gear exc. Cobra w/o ABS
8.8" ring gear (ABS) 3.55 ratio
10 bolt cover w/o trac bars
(8.8" ring gear) 3.31 ratio
removable carrier
(non-removable carrier)
non-removable carrier
8.8" ring gear 9" brakes 3.27 ratio
7.5" ring gear 9" brake 3.08 ratio
8.8" ring gear 10" brakes 4.10 ratio
8.8" ring gear 9" brakes 3.45 ratio
7.5" ring gear 10" brake 3.08 ratio
8.8" ring gear 10" brakes 3.27 ratio
8.8" ring gear (3.73 ratio) 10" brakes
7.5" ring gear 10" brake 3.45 ratio
7.5" ring gear 9" brake 4.10 ratio
7.5" ring gear 10" brakes 3.08 ratio
(AWD)
drum rear brakes horizontal shocks
crossmember 7.5 ring gear (3.8L) ABS
8.8" ring gear drum brakes
drum rear brakes w/o horizontal shocks
crossmember
8.8" ring gear disc brakes
10" drums
crossmember 8.8 ring gear (4.6L) ABS
crossmember 7.5" ring gear w/o ABS
w/o horizontal shocks thru 1/85
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.7L 3.31 ratio
SRW 4.10 ratio
SRW 3.31 ratio
SRW 3.73 ratio
DRW 4.10 ratio
DRW 3.73 ratio