Ford w/o ABS
Spicer
Ford 7.5" ring gear ABS
Ford 8.8" ring gear
Ford
Ford 7.5" ring gear w/o ABS
8.8" ring gear
7.5" ring gear
Ford ABS
ABS 4.10 ratio
ABS 3.08 ratio
w/o ABS 4.10 ratio
w/o ABS 3.08 ratio
ABS 3.55 ratio
w/o ABS 3.55 ratio
10" brake 3.73 ratio
9" brake w/o ABS 3.73 ratio
9" brake 3.73 ratio
10" brake w/o ABS 4.10 ratio
10" brake ABS 3.45 ratio
10" brake w/o ABS 3.73 ratio
10" brake ABS 3.08 ratio
9" brake ABS 3.45 ratio
9" brake 3.45 ratio
10" brake w/o ABS 3.45 ratio
drum brakes ABS
(ABS) 2.73 ratio
disc ABS
drum brakes w/o ABS
(ABS) 3.27 ratio
exc. Police w/o ABS
disc brakes ABS
(ABS) 3.55 ratio (locking)
disc brakes w/o ABS
Sdn 11" drums
(8.8" ring gear) 3.08 ratio
(3.55 ratio) 9.75" ring gear ID V710F
8.8" ring gear (4.6L) 3.55 ratio
removable carrier (9")
(3.55 ratio) 9.75" ring gear ID S711E
(3.55 ratio) 9.75" ring gear ID S710E
(3.55 ratio) 9.75" ring gear ID S710F
w/o ABS
(8.8" ring gear) 3.31 ratio
(3.55 ratio) 8.8" ring gear ID S746D
semi-floating (Dana-Spicer) w/o ABS
semi-floating (Dana-Spicer) 3.54 ratio
full-floating 4.10 ratio
semi-floating Spicer
full-floating IDs F5UA-TC (4.10 ratio)
full-floating IDs F6UA-TA (4.10 ratio)
semi-floating (Dana-Spicer) 4.09 ratio
full-floating IDs F6UA-SA (4.10 ratio)
full-floating w/o ABS
semi-floating (Dana-Spicer) 3.73 ratio
DRW model 70-2U IDs F5UA-HB, JB & KC
SRW Spicer 61
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW model 70-1HD IDs F2US-DB & DC
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW model 70-2U IDs F5UA-LC, UB & VB
SRW (Spicer 61) w/o ABS
DRW 70 (10.50" ring gear)
DRW (Spicer 70)
DRW model 70-1HD IDs F4UA-YA & ZA
11.25" ring gear (Dana 80) 4.63 ratio
(11.25" ring gear) 4.63 ratio
10.50" ring gear (Dana 70) 4.10 ratio
(11.25' ring gear, 4.63 ratio)
11.25" ring gear (Dana 80) 4.10 ratio
(11.25" ring gear) 4.10 ratio
10.50" ring gear (Dana 70) 4.56 ratio
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 4.10 ratio ID S411B
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 3.73 ratio ID S406F
(10.50" ring gear) 4.30 ratio ID S415A
(10.50" ring gear) 4.10 ratio ID S411A
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 3.73 ratio ID S136F
(10.50" ring gear) 3.73 ratio ID S136C
(10.50" ring gear) 4.10 ratio ID S157C
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 3.73 ratio ID S935M
9.75" ring gear 3.55 ratio ID S939J
6 cyl, 3.73 ratio
(ABS) 3.27 ratio
6 cyl, 4.10 ratio
4 Dr Sport Trac 3.73 ratio
8 cyl 3.55 ratio
4 Dr exc. Sport Trac 6 cyl, 3.55 ratio
3.55 ratio
4 Dr Sport Trac 4.10 ratio
3.27 ratio
4 Dr exc. Sport Trac 6 cyl, 3.73 ratio
4-1/2" BC (10" brakes) 2.50 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) 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) 3.00 ratio
4-1/2" BC (10" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 3.25 ratio
Lightning (4.10 ratio)
ABS 4.10 ratio
9.75" ring gear 3.31 ratio
w/o ABS (Canada market) 3.55 ratio
w/o ABS (Canada market) 4.10 ratio
8.8" ring gear 3.55 ratio
8.8" ring gear 3.31 ratio
9.75" ring gear 3.73 ratio
w/o ABS (Canada market) 3.08 ratio
w/o ABS (Canada market) 2.73 ratio
Standard Rear Axle Option Only
full-floating (w/ABS) 3.73 ratio
Spicer 60-3 3.73 ratio
Spicer 60-3 3.54 ratio
(thru 8500 GVW) drum brake 3.31 ratio
full-floating Spicer 61-1 4.10 ratio
full-floating Ford 4.10 ratio
full-floating 3.55 ratio
Spicer 61-2 3.07 ratio
full-floating Spicer 70-U 4.10 ratio
semi-floating Ford (3.55 ratio)
(pickup) (SRW) gasoline 5.4L 3.73 ratio
4.30 ratio IDs S421C, S421E & S421F
4.10 ratio IDs S157C, S157E & S157F
3.73 ratio ID V420B, C & F
(pickup) (SRW) diesel (6.4L) 3.73 ratio
3.73 ratio ID S406B
4.30 ratio (ID S421H)
(pickup) (SRW) gasoline 6.8L 4.10 ratio
3.73 ratio ID S409B
3.73 ratio ID S136B
SRW Spicer 70-U Chassis cab 4.56 ratio
SRW Spicer 70-U Pickup 3.73 ratio
SRW 3.08 ratio
SRW Spicer 70-U Pickup 4.56 ratio
SRW Pickup 3.07 ratio
SRW Spicer 70-U Chassis cab 3.73 ratio
Regular Cab 4x2 Pickup
SRW Chassis cab 3.54 ratio
SRW Ford 4.10 ratio
Super Cab 4x2
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(ABS) 5.13 ratio
(non-ABS) 4.63 ratio
(ABS) 4.63 ratio
(non-ABS) 5.13 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 4.88 ratio
11.25" ring gear (DRW) 5.38 ratio
(DRW) 11.25" ring gear 4.88 ratio
9" drums
10 bolt cover 10" drums
10" drums
8 bolt cover
10 bolt cover 9" drums
10" drums
9" drums
9" ring gear
8" ring gear
8-1/2" ring gear SW
SW (10" drums)
4 cyl & 6 cyl SW (10" drums)
8-1/2" ring gear Sdn
7-1/2" ring gear
8 cyl (LX)
Sdn (9" drums)
4 cyl & 6 cyl Sdn (9" drums)
(8.8" ring gear) 5.0L 3.15 ratio (AT)
GT (8.8" ring gear) (3.27 ratio) ABS
8.8" ring gear Cobra crossmember
7.5" ring gear w/o ABS
8.8" ring gear (horizontal shocks)
10 bolt cover w/o trac bars
8.8" ring gear exc. Cobra ABS
disc brakes (5 lug, SVO)
Cobra Supercharged crossmember
(8.8" ring gear) 3.55 ratio (MT)
removable carrier
non-removable carrier
(non-removable carrier)
7.5" ring gear 10" brakes 4.10 ratio
7.5" ring gear 10" brakes 3.08 ratio
7.5" ring gear 10" brake 3.73 ratio
8.8" ring gear 9" brakes 3.27 ratio
8.8" ring gear 10" brakes 3.27 ratio
7.5" ring gear 9" brakes 3.45 ratio
8.8" ring gear ABS 9" brakes 3.27 ratio
8.8" ring gear 10" brakes 4.56 ratio
7.5" ring gear 9" brakes 4.10 ratio
8.8" ring gear 9" brakes 3.08 ratio
(AWD)
crossmember 8.8 ring gear (4.6L) ABS
w/o horizontal shocks
9" drums
exc. Turbo Coupe
8.8" ring gear disc brakes
7.5" ring gear w/o horizontal shocks
crossmember 7.5" ring gear ABS
crossmember 7.5 ring gear (3.8L) ABS
w/o horizontal shocks from 2/85
crossmember
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 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 3.73 ratio
SRW 4.10 ratio
DRW 4.10 ratio
DRW 3.73 ratio
SRW 3.31 ratio