7.5" ring gear
Ford ABS
Ford w/o ABS
Ford 7.5" ring gear ABS
8.8" ring gear
Ford 8.8" ring gear
Ford 7.5" ring gear w/o ABS
Ford
Spicer
w/o ABS 3.55 ratio
w/o ABS 4.10 ratio
ABS 4.10 ratio
ABS 3.08 ratio
ABS 3.55 ratio
w/o ABS 3.08 ratio
10" brake ABS 3.45 ratio
9" brake w/o ABS 3.45 ratio
9" brake 3.45 ratio
10" brake w/o ABS 3.45 ratio
10" brake w/o ABS 3.08 ratio
10" brake w/o ABS 3.73 ratio
10" brake ABS 3.73 ratio
10" brake 3.45 ratio
10" brake 3.08 ratio
10" brake w/o ABS 4.10 ratio
exc. Police w/o ABS
(ABS) 3.27 ratio
exc. Police w/o ABS handling package
Police ABS
exc. Police ABS w/o handling package
disc brakes w/o ABS
(ABS) 2.73 ratio
disc ABS
(ABS) 3.55 ratio (locking)
exc. Police ABS handling package
8.8" ring gear (4.6L) 3.73 ratio
(3.55 ratio) 9.75" ring gear ID V710F
non-removable carrier (8.8") w/o ABS
(3.55 ratio) 9.75" ring gear ID V711F
w/o ABS
(3.55 ratio) 8.8" ring gear ID S746D
8.8" ring gear 3.55 ratio
(8.8" ring gear) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID S710F
(8.8" ring gear) 3.08 ratio
full-floating 4.10 ratio
semi-floating (Dana-Spicer) 3.54 ratio
semi-floating (Dana-Spicer) ABS
full-floating IDs F6UA-TA (4.10 ratio)
full-floating IDs F5UA-SC (4.10 ratio)
semi-floating (Dana-Spicer) 4.09 ratio
semi-floating (Dana-Spicer) w/o ABS
full-floating IDs F6UA-SA (4.10 ratio)
full-floating IDs F5UA-RC (3.55 ratio)
semi-floating Ford
DRW (Spicer 70)
DRW model 70-1HD IDs F2UA-AB & AC
SRW (Spicer 61) ABS
DRW model 70-1HD IDs F6UA-AEA & ZA
DRW model 70-1HD IDs F4UA-YA & ZA
DRW model 70-1HD IDs F2US-DB & DC
DRW model 70-1HD IDs F5UA-MB & NB
DRW model 70-2U IDs F5UA-HB, JB & KC
DRW (Spicer 70) thru 1/84
SRW Spicer 61
(11.25" ring gear) 4.63 ratio
11.25" ring gear (Dana 80) 4.10 ratio
(11.25' ring gear, 4.63 ratio)
10.50" ring gear (Dana 70) 4.10 ratio
10.50" ring gear (Dana 70) 4.56 ratio
(11.25" ring gear) 4.10 ratio
11.25" ring gear (Dana 80) 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 S413B
(10.50" ring gear) 3.73 ratio ID S413A
(10.50" ring gear) 4.30 ratio ID S415A
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 3.73 ratio ID S138E
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 3.73 ratio ID S406C
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939J
(4 Dr) Sport Trac 3.73 ratio
8 cyl 3.73 ratio
2 Dr (Sport package) 3.73 ratio
4 Dr Sport Trac 4.10 ratio
6 cyl, 3.55 ratio
4 Dr exc. Sport Trac 6 cyl, 3.27 ratio
(ABS) 3.55 ratio
(ABS) 3.73 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
2 Dr (Sport package) 4.10 ratio
5-1/2" BC (11" 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
4-1/2" BC (10" brakes) 2.50 ratio
4-1/2" BC (10" brakes) 3.25 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
ABS 4.10 ratio
9.75" ring gear 3.73 ratio
ABS 3.31 ratio
ABS 2.73 ratio
8.8" ring gear 3.55 ratio
w/o ABS (Canada market) 3.55 ratio
9.75" ring gear 3.55 ratio
w/o ABS (Canada market) 3.08 ratio
9.75" ring gear 3.31 ratio
Lightning (4.10 ratio)
Standard Rear Axle Option Only
full-floating Ford 4.10 ratio
full-floating Spicer 61-1 3.73 ratio
full-floating (w/ABS) 4.10 ratio
semi-floating Spicer 60-U 3.54 ratio
full-floating Spicer 61-1 3.54 ratio
semi-floating Spicer 60-U 4.10 ratio
full-floating 4.10 ratio
(thru 8500 GVW) disc brake 3.31 ratio
semi-floating (ABS) 3.55 ratio
thru 8500 GVW disc brake 3.31 ratio
3.73 ratio ID S138B
4.10 ratio IDs S157C, S157E & S157F
3.73 ratio ID V420B, C & F
4.30 ratio (ID S421H)
4.10 ratio IDs S156C, S156E & S156F
3.73 ratio ID S413B
(pickup) (SRW) diesel (6.0L) 3.73 ratio
(pickup) (SRW) diesel (6.4L) 3.73 ratio
3.73 ratio IDs S409C, S409E & S409F
3.73 ratio IDs S136C, S136E & S136F
Super Cab 4x4
SRW Pickup 4.10 ratio
SRW Spicer 61-1 Pickup 3.73 ratio
SRW Ford 3.55 ratio
SRW Spicer 70-U Pickup 4.56 ratio
Regular Cab 4x2 Pickup
SRW Spicer 61-1 Pickup 3.07 ratio
SRW Ford 3.08 ratio
SRW Spicer 70-U Pickup 4.10 ratio
SRW Spicer 61-1 Pickup 4.10 ratio
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) 5.38 ratio
11.25" ring gear (DRW) 4.30 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 bolt cover 10" drums
9" drums
10" drums
9" ring gear
9" drums
8" ring gear
10" drums
8-1/2" ring gear Sdn
4 cyl & 6 cyl Sdn (9" drums)
8 cyl (LX)
7-1/2" ring gear
4 cyl & 6 cyl SW (10" drums)
SW (10" drums)
8-1/2" ring gear SW
Sdn (9" drums)
10 bolt cover
8.8" ring gear (GT)
8.8" ring gear drum brakes
(8.8" ring gear) 5.0L 3.55 ratio (MT)
drum brakes 7.5" ring gear
(8.8" ring gear) 3.15 ratio (AT)
trac bars
(8.8" ring gear) 3.55 ratio (MT)
(8.8" ring gear) 3.73 ratio (MT)
8.8" ring gear exc. Cobra ABS
(non-removable carrier)
non-removable carrier
removable carrier
8.8" ring gear ABS 9" brakes 3.27 ratio
7.5" ring gear 9" brakes 3.73 ratio
7.5" ring gear 9" brakes 3.27 ratio
8.8" ring gear (3.73 ratio) 9" brake
7.5" ring gear 9" brake 3.08 ratio
7.5" ring gear 10" brake 4.10 ratio
7.5" ring gear 10" brake 3.73 ratio
7.5" ring gear 10" brakes 3.73 ratio
8.8" ring gear 10" brakes 3.55 ratio
8.8" ring gear ABS 9" brakes 3.08 ratio
(AWD)
w/o horizontal shocks thru 1/85
horizontal shocks
crossmember
drum rear brakes w/o horizontal shocks
10" drums
w/o horizontal shocks
exc. Turbo Coupe
crossmember 7.5" ring gear w/o ABS
8.8" ring gear disc brakes
crossmember 8.8 ring gear (4.6L) ABS
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
DRW 3.73 ratio
DRW 4.10 ratio
SRW 4.10 ratio
SRW 3.31 ratio
SRW 3.73 ratio