Ford w/o ABS
Ford 7.5" ring gear ABS
Spicer
Ford 8.8" ring gear
7.5" ring gear
Ford 7.5" ring gear w/o ABS
Ford ABS
Ford
8.8" ring gear
w/o ABS 3.08 ratio
w/o ABS 4.10 ratio
ABS 3.55 ratio
ABS 3.08 ratio
w/o ABS 3.55 ratio
ABS 4.10 ratio
10" brake 3.08 ratio
10" brake ABS 3.08 ratio
10" brake 4.10 ratio
10" brake w/o ABS 3.45 ratio
9" brake ABS 3.73 ratio
9" brake 3.08 ratio
9" brake ABS 3.45 ratio
10" brake w/o ABS 3.08 ratio
9" brake w/o ABS 3.45 ratio
9" brake w/o ABS 3.73 ratio
exc. Police ABS
Police (3.27 ratio) (ABS)
exc. Police w/o ABS handling package
disc ABS
drum brakes w/o ABS
drum Sdn 10" drums
(ABS) 3.27 ratio
Police (3.55 ratio) w/o ABS
Police (3.55 ratio) ABS
Police ABS
(8.8" ring gear) 3.08 ratio
(8.8" ring gear) 3.31 ratio
(8.8" ring gear) 3.55 ratio
non-removable carrier (8.8") ABS
8.8" ring gear (4.6L) 4.10 ratio
w/o ABS
removable carrier (9")
8.8" ring gear 3.55 ratio
9.75" ring gear (5.4L) 3.55 ratio
9.75" ring gear
semi-floating (Dana-Spicer) ABS
full-floating IDs F6UA-SA (4.10 ratio)
full-floating IDs F5UA-RC (3.55 ratio)
full-floating IDs F6UA-TA (4.10 ratio)
full-floating 4.10 ratio
full-floating IDs F6UA-RA (3.55 ratio)
semi-floating (Dana-Spicer) 4.09 ratio
full-floating IDs F5UA-TC (4.10 ratio)
full-floating IDs F5UA-PC (3.55 ratio)
semi-floating Spicer
DRW model 70-1HD IDs F4UA-YA & ZA
DRW model 70-1HD IDs F2UA-AB & AC
DRW 70 (10.50" ring gear)
DRW model 70-1HD IDs F5UA-XB & YB
DRW (Spicer 70)
SRW Spicer 61
DRW 80 (11.25" ring gear)
DRW (Spicer 70) from 2/84
SRW Spicer 70
DRW model 70-1HD IDs F5UA-MB & NB
11.25" ring gear (Dana 80) 4.63 ratio
(11.25" ring gear) 4.10 ratio
(11.25" ring gear) 4.63 ratio
11.25" ring gear (Dana 80) 4.10 ratio
10.50" ring gear (Dana 70) 4.56 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 S409C
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 4.10 ratio ID S157F
(10.50" ring gear) 4.10 ratio ID S157C
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 3.73 ratio ID S136F
(10.50" ring gear) 3.73 ratio ID S138E
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 3.73 ratio ID S410B
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939P
(ABS) 4.10 ratio
3.55 ratio
4.10 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
6 cyl, 3.73 ratio
8 cyl 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 3.55 ratio
(ABS) 3.27 ratio
6 cyl, 3.55 ratio
5-1/2" BC (11" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.50 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 3.00 ratio
8.8" ring gear 3.31 ratio
ABS 3.55 ratio
w/o ABS (Canada market) 2.73 ratio
9.75" ring gear 3.55 ratio
9.75" ring gear 3.31 ratio
w/o ABS (Canada market) 3.55 ratio
ABS 4.10 ratio
ABS 3.31 ratio
8.8" ring gear 3.55 ratio
ABS 3.08 ratio
Standard Rear Axle Option Only
semi-floating (ABS) 4.10 ratio
Spicer 60-3 3.54 ratio
from 8501 GVW full-floating 3.55 ratio
full-floating (w/ABS) 4.10 ratio
Spicer 60-3 4.10 ratio
(thru 8500 GVW) disc brake 3.31 ratio
full-floating (w/ABS) 3.73 ratio
(thru 8500 GVW) drum brake 3.73 ratio
full-floating Ford 3.55 ratio
semi-floating Spicer 60-U 3.54 ratio
(pickup) (SRW) gasoline 5.4L 3.73 ratio
4.30 ratio (ID S421H)
3.73 ratio ID S409H
(pickup) (SRW) gasoline 6.8L 4.30 ratio
3.73 ratio ID S406B
3.73 ratio IDs S406C, S406E & S406F
3.73 ratio ID S412B
3.73 ratio IDs S141C, S141E & S141F
4.30 ratio ID S421B
3.73 ratio ID V423B, C & F
SRW Chassis cab 4.56 ratio
SRW Ford 4.10 ratio
SRW Spicer 61-1 Pickup 4.10 ratio
SRW Spicer 61-1 Pickup 3.54 ratio
SRW 4.10 ratio
SRW Chassis cab 3.73 ratio
SRW Pickup 4.56 ratio
SRW Spicer 70-U Pickup 3.54 ratio
SRW Spicer 61-1 Chassis cab 3.54 ratio
SRW Spicer 70-U Chassis cab 3.73 ratio
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(ABS) 4.63 ratio
(ABS) 5.13 ratio
(non-ABS) 5.13 ratio
(non-ABS) 4.63 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.88 ratio
(DRW) 11.25" ring gear 4.88 ratio
10 bolt cover 9" drums
8 bolt cover
10" drums
9" drums
10 bolt cover 10" drums
9" drums
10" drums
8" ring gear
9" ring gear
8-1/2" ring gear Sdn
7-1/2" ring gear
4 cyl & 6 cyl Sdn (9" drums)
8-1/2" ring gear SW
8 cyl (LX)
SW (10" drums)
Sdn (9" drums)
4 cyl & 6 cyl SW (10" drums)
7.5" ring gear (3.31ratio) w/o ABS
10 bolt cover w/o trac bars
7.5" ring gear
Cobra Supercharged crossmember
8.8" ring gear exc. Cobra
(8.8" ring gear) 3.73 ratio (MT)
disc brakes (5 lug, SVO) trac bars
8.8" ring gear exc. Cobra ABS
(8.8" ring gear) 3.7L 2.73 ratio
(8.8" ring gear) 5.0L 3.31 ratio
(non-removable carrier)
removable carrier
non-removable carrier
8.8" ring gear 10" brakes 3.27 ratio
7.5" ring gear 9" brake 4.10 ratio
8.8" ring gear 10" brakes 3.55 ratio
8.8" ring gear 9" brakes 4.10 ratio
8.8" ring gear 9" brakes 3.27 ratio
8.8" ring gear 10" brakes 3.73 ratio
7.5" ring gear 10" brakes 3.27 ratio
7.5" ring gear 10" brakes 4.10 ratio
7.5" ring gear 10" brake 3.45 ratio
7.5" ring gear 9" brakes 4.10 ratio
(AWD)
crossmember
9" drums
drum rear brakes w/o horizontal shocks
8.8" ring gear drum brakes
w/o horizontal shocks from 2/85
10" drums
crossmember 7.5" ring gear w/o ABS
w/o horizontal shocks
crossmember 7.5" ring gear ABS
7.5" ring gear w/o horizontal shocks
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
DRW 4.10 ratio
SRW 3.73 ratio
DRW 3.73 ratio
SRW 4.10 ratio
SRW 3.31 ratio