Ford 8.8" ring gear
Ford w/o ABS
7.5" ring gear
Ford ABS
Ford
Ford 7.5" ring gear ABS
Spicer
8.8" ring gear
Ford 7.5" ring gear w/o ABS
w/o ABS 3.08 ratio
ABS 3.08 ratio
ABS 3.55 ratio
w/o ABS 4.10 ratio
w/o ABS 3.55 ratio
ABS 4.10 ratio
9" brake ABS 3.08 ratio
9" brake ABS 4.10 ratio
9" brake 4.10 ratio
9" brake 3.08 ratio
9" brake ABS 3.73 ratio
10" brake 3.08 ratio
10" brake w/o ABS 4.10 ratio
9" brake w/o ABS 4.10 ratio
10" brake ABS 3.08 ratio
10" brake ABS 4.10 ratio
exc. Police ABS w/o handling package
exc. Police w/o ABS handling package
(ABS) 2.73 ratio
Police w/o ABS
drum brakes w/o ABS
disc ABS
drum SW
drum brakes ABS
disc w/o ABS
(ABS) 3.27 ratio
(3.55 ratio) 8.8" ring gear ID S747F
9.75" ring gear (5.4L) 3.73 ratio
8.8" ring gear 3.55 ratio
(3.55 ratio) 9.75" ring gear ID S711E
(3.55 ratio) 8.8" ring gear ID S746D
(8.8" ring gear) 2.73 ratio
(8.8" ring gear) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID V710F
(3.55 ratio) 9.75" ring gear ID S710F
8.8" ring gear (4.6L) 3.55 ratio
semi-floating (Dana-Spicer)
full-floating IDs F6UA-PA (3.55 ratio)
full-floating 3.73 ratio
semi-floating (Dana-Spicer) 4.09 ratio
full-floating IDs F6UA-RA (3.55 ratio)
semi-floating (Dana-Spicer) 3.73 ratio
full-floating IDs F5UA-RC (3.55 ratio)
full-floating 4.10 ratio
semi-floating (Dana-Spicer) 3.54 ratio
semi-floating Ford
SRW Spicer 61
DRW (Spicer 70) thru 1/84
SRW (Spicer 61) w/o ABS
DRW 80 (11.25" ring gear)
DRW model 70-2U IDs F5UA-LC, UB & VB
DRW 70 (10.50" ring gear)
DRW (Spicer 70) ABS
SRW semi-floating AXLE
DRW model 70-1HD IDs F2UA-AB & AC
DRW model 70-2U IDs F3UA-AAB & ZB
(11.25" ring gear) 4.63 ratio
11.25" ring gear (Dana 80) 4.63 ratio
(11.25' ring gear, 4.63 ratio)
10.50" ring gear (Dana 70) 4.56 ratio
(11.25" ring gear) 4.10 ratio
10.50" ring gear (Dana 70) 4.10 ratio
11.25" ring gear (Dana 80) 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) 4.10 ratio ID S157F
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 4.30 ratio ID S415A
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 4.10 ratio ID S411B
(10.50" ring gear) 4.30 ratio ID S421F
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.73 ratio ID S935M
6 cyl, 3.27 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
3.73 ratio
8 cyl 3.55 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 3.27 ratio
4.10 ratio
(ABS) 4.10 ratio
6 cyl, 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 3.73 ratio
4-1/2" BC (10" brakes) 2.50 ratio
4-1/2" BC (10" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 3.25 ratio
w/o ABS (Canada market) 3.08 ratio
ABS 3.08 ratio
ABS 3.55 ratio
ABS 2.73 ratio
ABS 3.31 ratio
8.8" ring gear 3.31 ratio
8.8" ring gear 3.55 ratio
9.75" ring gear 3.73 ratio
Lightning (4.10 ratio)
w/o ABS (Canada market) 4.10 ratio
Standard Rear Axle Option Only
full-floating Spicer 61-1 4.10 ratio
semi-floating Spicer 60-U 3.54 ratio
semi-floating (ABS) 4.10 ratio
full-floating 3.55 ratio
(thru 8500 GVW) drum brake 3.73 ratio
thru 8500 GVW drum brake 3.31 ratio
full-floating 4.10 ratio
semi-floating (ABS) 3.55 ratio
Spicer 60-3 3.33 ratio
semi-floating Ford (3.55 ratio)
4.10 ratio IDs S157C, S157E & S157F
3.73 ratio ID V425B, C & F
3.73 ratio ID S412B
4.30 ratio IDs S421C, S421E & S421F
(pickup) (SRW) gasoline 5.4L 4.30 ratio
3.73 ratio ID S409B
3.73 ratio IDs S409C, S409E & S409F
(pickup) (SRW) gasoline 5.4L 4.10 ratio
3.73 ratio ID S141H
(pickup) (SRW) gasoline 5.4L 3.73 ratio
SRW Spicer 70-U Chassis cab 3.73 ratio
SRW Spicer 61-1 Pickup 4.10 ratio
DRW Pickup 3.55 ratio
SRW Spicer 61-1 Chassis cab 3.73 ratio
SRW Pickup 3.07 ratio
Regular Cab 4x4
SRW Pickup 4.56 ratio
SRW (w/ABS) 4.10 ratio
SRW Chassis cab 4.56 ratio
SRW Spicer 70-U Chassis cab 4.10 ratio
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(non-ABS) 4.63 ratio
(ABS) 5.13 ratio
(non-ABS) 5.13 ratio
(ABS) 4.63 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
10 bolt cover 10" drums
9" drums
8 bolt cover
10" drums
10 bolt cover 9" drums
10" drums
8" ring gear
9" drums
9" ring gear
Sdn (9" drums)
8-1/2" ring gear SW
7-1/2" ring gear
4 cyl & 6 cyl SW (10" drums)
4 cyl & 6 cyl Sdn (9" drums)
8 cyl (LX)
8-1/2" ring gear Sdn
SW (10" drums)
7.5" ring gear 2.73 ratio w/o ABS
drum brakes horizontal shocks
(8.8" ring gear) 3.31 ratio
8.8" ring gear exc. Cobra
8 bolt cover
8.8" ring gear exc. Cobra w/o ABS
8.8" ring gear disc brakes 5 lug
(8.8" ring gear) 3.73 ratio (MT)
7.5" ring gear 3.27 ratio ABS
10 bolt cover trac bars
(non-removable carrier)
removable carrier
non-removable carrier
8.8" ring gear 9" brakes 3.27 ratio
7.5" ring gear 10" brakes 3.73 ratio
8.8" ring gear 10" brakes 3.27 ratio
8.8" ring gear ABS 9" brakes 3.55 ratio
8.8" ring gear 9" brakes 3.45 ratio
7.5" ring gear 9" brakes 3.27 ratio
7.5" ring gear 9" brake 3.45 ratio
7.5" ring gear 10" brakes 3.45 ratio
7.5" ring gear ABS 9" brakes 3.45 ratio
7.5" ring gear ABS 9" brakes 3.73 ratio
(AWD)
crossmember 7.5" ring gear w/o ABS
exc. Turbo Coupe
9" drums
Turbo Coupe (w/horizontal shocks)
horizontal shocks
w/o horizontal shocks thru 1/85
w/o horizontal shocks
8.8" ring gear drum brakes
7.5" ring gear w/o horizontal shocks
crossmember
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
SRW 3.73 ratio
SRW 3.31 ratio
DRW 3.73 ratio
SRW 4.10 ratio
DRW 4.10 ratio