Ford
Ford 8.8" ring gear
7.5" ring gear
Ford w/o ABS
Spicer
Ford 7.5" ring gear ABS
8.8" ring gear
Ford ABS
Ford 7.5" ring gear w/o ABS
w/o ABS 4.10 ratio
w/o ABS 3.08 ratio
ABS 4.10 ratio
ABS 3.55 ratio
w/o ABS 3.55 ratio
ABS 3.08 ratio
9" brake w/o ABS 3.45 ratio
10" brake w/o ABS 3.73 ratio
9" brake w/o ABS 4.10 ratio
10" brake 3.73 ratio
10" brake 3.08 ratio
9" brake ABS 3.73 ratio
9" brake w/o ABS 3.73 ratio
9" brake 3.45 ratio
10" brake w/o ABS 4.10 ratio
10" brake ABS 4.10 ratio
(ABS) 3.27 ratio
drum Sdn 11" drums
exc. Police w/o ABS handling package
drum Sdn 10" drums
Sdn 11" drums
exc. Police ABS handling package
Police w/o ABS
Police (3.55 ratio) ABS
drum brakes ABS
exc. Police w/o ABS
(8.8" ring gear) 3.55 ratio
(3.55 ratio) 8.8" ring gear ID S746D
(8.8" ring gear) 3.31 ratio
8.8" ring gear (4.6L) 3.55 ratio
8.8" ring gear (4.6L) 3.73 ratio
(3.55 ratio) 9.75" ring gear ID S710E
(8.8" ring gear) 2.73 ratio
(8.8" ring gear) 3.08 ratio
(3.55 ratio) 8.8" ring gear ID S747F
8.8" ring gear 3.55 ratio
semi-floating (Dana-Spicer) 3.54 ratio
semi-floating (Dana-Spicer) ABS
semi-floating (Dana-Spicer) 3.73 ratio
full-floating
full-floating w/o ABS
full-floating IDs F5UA-SC (4.10 ratio)
full-floating IDs F5UA-RC (3.55 ratio)
full-floating IDs F6UA-RA (3.55 ratio)
full-floating 3.55 ratio
full-floating IDs F6UA-TA (4.10 ratio)
DRW 70 (10.50" ring gear)
DRW model 70-1HD IDs F6UA-AEA & ZA
DRW model 70-2U IDs F5UA-HB, JB & KC
DRW model 70-1HD IDs F2US-DB & DC
DRW (Spicer 70) thru 1/84
DRW (Spicer 70) ABS
SRW (Spicer 61) ABS
DRW model 70-1HD IDs F5UA-XB & YB
DRW (Spicer 70)
SRW Spicer 61
11.25" ring gear (Dana 80) 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
(11.25" ring gear) 4.10 ratio
10.50" ring gear (Dana 70) 4.56 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) 4.30 ratio
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 4.10 ratio ID S157C
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 3.73 ratio ID S409F
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 4.10 ratio ID S157F
(10.50" ring gear) 3.73 ratio ID S413A
(10.50" ring gear) 3.73 ratio ID S136C
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 S939A
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.55 ratio ID S939P
6 cyl, 3.27 ratio
8 cyl 4.10 ratio
6 cyl, 3.55 ratio
4 Dr exc. Sport Trac 6 cyl, 3.55 ratio
4 Dr Sport Trac 3.73 ratio
6 cyl, 3.73 ratio
3.27 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
(ABS) 3.55 ratio
(ABS) 3.27 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
5-1/2" BC (11" brakes) 2.47 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) 3.25 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.50 ratio
w/o ABS (Canada market) 4.10 ratio
9.75" ring gear 3.55 ratio
ABS 2.73 ratio
ABS 3.55 ratio
w/o ABS (Canada market) 3.31 ratio
ABS 3.08 ratio
w/o ABS (Canada market) 3.55 ratio
9.75" ring gear 3.73 ratio
8.8" ring gear 3.31 ratio
ABS 3.31 ratio
Standard Rear Axle Option Only
semi-floating (ABS) 4.10 ratio
full-floating (w/ABS) 3.55 ratio
semi-floating Spicer 60-3 3.54 ratio
full-floating 3.08 ratio
full-floating Spicer 61-1 3.54 ratio
full-floating Ford 3.08 ratio
semi-floating (ABS) 3.55 ratio
from 8501 GVW full-floating 4.10 ratio
semi-floating Spicer 61-2 3.00 ratio
full-floating Spicer 70-U 4.10 ratio
3.73 ratio ID S406H
(pickup) (SRW) diesel (6.0L) 3.73 ratio
4.10 ratio ID S156B
(pickup) (SRW) gasoline 6.8L 4.30 ratio
3.73 ratio ID V425B, C & F
4.30 ratio (ID S421H)
3.73 ratio ID S409B
(pickup) (SRW) diesel (6.4L) 3.31 ratio
3.73 ratio IDs S138C, S138E & S138F
(pickup) (SRW) gasoline 5.4L 3.73 ratio
SRW Pickup 3.73 ratio
Crew Cab
SRW Spicer 70-U Cab & ch 3.54 ratio
Regular Cab 4x2 Pickup
Regular Cab 4x4
SRW Spicer 61-1 Pickup 3.07 ratio
SRW Spicer 70-U Pickup 3.73 ratio
Super Cab 4x4
SRW Pickup 3.07 ratio
SRW Spicer 70-U Cab & ch 4.10 ratio
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(ABS) 4.63 ratio
(non-ABS) 4.63 ratio
(ABS) 5.13 ratio
(non-ABS) 5.13 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" drums
10 bolt cover 10" drums
9" drums
8 bolt cover
10 bolt cover 9" drums
9" ring gear
8" ring gear
9" drums
10" drums
4 cyl & 6 cyl SW (10" drums)
8 cyl (LX)
SW (10" drums)
8-1/2" ring gear Sdn
4 cyl & 6 cyl Sdn (9" drums)
Sdn (9" drums)
7-1/2" ring gear
8-1/2" ring gear SW
drum brakes w/o horizontal shocks
8.8" ring gear disc brakes 4 lug
(8.8" ring gear) 3.31 ratio
(8.8" ring gear) 5.0L 3.15 ratio (AT)
7.5" ring gear 3.27 ratio w/o ABS
8.8" ring gear exc. Cobra
Base (7.5" ring gear) (3.27 ratio) ABS
8.8" ring gear (ABS) 3.73 ratio
8.8" ring gear exc. Cobra ABS
(8.8" ring gear) 3.7L 3.31 ratio
(non-removable carrier)
non-removable carrier
removable carrier
7.5" ring gear 10" brakes 3.08 ratio
7.5" ring gear ABS 9" brakes 3.45 ratio
7.5" ring gear 9" brakes 4.10 ratio
7.5" ring gear ABS 9" brakes 3.08 ratio
7.5" ring gear 10" brake 3.08 ratio
7.5" ring gear 10" brakes 3.73 ratio
7.5" ring gear ABS 9" brakes 3.27 ratio
7.5" ring gear 9" brake 4.10 ratio
8.8" ring gear 9" brakes 3.55 ratio
8.8" ring gear (3.73 ratio) 10" brake
(AWD)
10" drums
8.8" ring gear disc brakes
7.5" ring gear w/o horizontal shocks
w/o horizontal shocks thru 1/85
w/o horizontal shocks from 2/85
drum rear brakes w/o horizontal shocks
9" drums
horizontal shocks
8.8" ring gear drum brakes
drum rear brakes horizontal shocks
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
DRW 3.73 ratio
DRW 4.10 ratio
SRW 3.31 ratio
SRW 3.73 ratio
SRW 4.10 ratio