Ford
Ford 7.5" ring gear ABS
Ford w/o ABS
8.8" ring gear
Ford 7.5" ring gear w/o ABS
Ford 8.8" ring gear
Spicer
Ford ABS
7.5" ring gear
w/o ABS 3.55 ratio
ABS 3.08 ratio
w/o ABS 3.08 ratio
ABS 4.10 ratio
w/o ABS 4.10 ratio
ABS 3.55 ratio
10" brake 4.10 ratio
9" brake w/o ABS 3.45 ratio
9" brake 3.73 ratio
10" brake ABS 3.08 ratio
10" brake 3.73 ratio
9" brake 4.10 ratio
10" brake w/o ABS 3.73 ratio
10" brake 3.08 ratio
9" brake w/o ABS 3.08 ratio
9" brake w/o ABS 3.73 ratio
exc. Police w/o ABS
Police (3.55 ratio) w/o ABS
exc. Police ABS w/o handling package
drum Sdn 10" drums
exc. Police ABS
(ABS) 3.55 ratio (locking)
drum Sdn 11" drums
disc ABS
exc. Police ABS handling package
drum brakes w/o ABS
(8.8" ring gear) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID V710G
(3.55 ratio) 8.8" ring gear ID S747F
non-removable carrier (8.8") ABS
removable carrier (9")
(3.55 ratio) 9.75" ring gear ID S710E
8.8" ring gear 3.31 ratio
(3.55 ratio) 9.75" ring gear ID V711F
(3.55 ratio) 9.75" ring gear ID S710F
8.8" ring gear (4.6L) 4.10 ratio
full-floating 4.10 ratio
semi-floating (Dana-Spicer) 3.54 ratio
full-floating IDs F5UA-PC (3.55 ratio)
semi-floating (Dana-Spicer) 4.09 ratio
semi-floating Ford
full-floating IDs F5UA-RC (3.55 ratio)
full-floating IDs F5UA-TC (4.10 ratio)
full-floating IDs F6UA-PA (3.55 ratio)
full-floating
full-floating ABS
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW model 70-1HD IDs F2US-DB & DC
DRW model 70-1HD IDs F2UA-AB & AC
DRW model 70-1HD IDs F4UA-YA & ZA
DRW 70 (10.50" ring gear)
SRW semi-floating AXLE
DRW model 70-2U IDs F5UA-HB, JB & KC
DRW 80 (11.25" ring gear)
DRW model 70-2U IDs F6UA-ABA & ACA
DRW (Spicer 70) w/o ABS
10.50" ring gear (Dana 70) 4.10 ratio
(11.25" ring gear) 4.10 ratio
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
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) 4.30 ratio ID S421C
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 3.73 ratio ID S409F
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 3.73 ratio ID S406F
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 3.73 ratio ID S413A
(10.50" ring gear) 3.73 ratio ID S412B
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
9.75" ring gear 3.73 ratio ID S935M
6 cyl, 3.55 ratio
3.55 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
(4 Dr) Sport Trac 4.10 ratio
(4 Dr) Sport Trac 3.73 ratio
(ABS) 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 3.55 ratio
(ABS) 4.10 ratio
2 Dr (Sport package) 4.10 ratio
4 Dr Sport Trac 4.10 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) 2.75 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) 2.47 ratio
4-1/2" BC (10" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 3.00 ratio
Lightning (4.10 ratio)
w/o ABS (Canada market) 4.10 ratio
8.8" ring gear 3.55 ratio
ABS 3.08 ratio
8.8" ring gear 3.31 ratio
ABS 4.10 ratio
9.75" ring gear 3.73 ratio
ABS 2.73 ratio
9.75" ring gear 3.55 ratio
ABS 3.55 ratio
Standard Rear Axle Option Only
full-floating 3.08 ratio
full-floating Ford 3.08 ratio
semi-floating Spicer 60-U 3.54 ratio
semi-floating Spicer 60-U 3.73 ratio
thru 8500 GVW drum brake 3.31 ratio
full-floating Spicer 70-U 4.56 ratio
semi-floating Ford (3.55 ratio)
Spicer 61-2 3.00 ratio
full-floating Spicer 61-1 3.73 ratio
thru 8500 GVW disc brake 3.73 ratio
4.30 ratio ID S421H
3.73 ratio IDs S409C, S409E & S409F
3.73 ratio IDs S138C, S138E & S138F
3.73 ratio ID S406H
(pickup) (SRW) diesel (6.4L) 3.31 ratio
4.30 ratio ID S421B
3.73 ratio ID S409H
4.10 ratio ID S157H
4.30 ratio IDs S421C, S421E & S421F
(pickup) (SRW) gasoline 6.8L 4.10 ratio
DRW Pickup 3.55 ratio
Regular Cab 4x2 Pickup
SRW Chassis cab 4.10 ratio
SRW Spicer 61-1 Pickup 3.54 ratio
SRW Spicer 70-U Cab & ch 4.56 ratio
SRW Spicer 70-U Cab & ch 3.73 ratio
Super Cab 4x2
SRW Pickup 3.07 ratio
SRW Spicer 61-1 Chassis cab 4.10 ratio
SRW Pickup 4.56 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
9" drums
10" drums
10 bolt cover 9" drums
8 bolt cover
10 bolt cover 10" drums
10" drums
9" ring gear
8" ring gear
9" drums
Sdn (9" drums)
8-1/2" ring gear Sdn
8 cyl (LX)
4 cyl & 6 cyl Sdn (9" drums)
4 cyl & 6 cyl SW (10" drums)
7-1/2" ring gear
SW (10" drums)
8-1/2" ring gear SW
w/o trac bars
8.8" ring gear (ABS) 3.73 ratio
(8.8" ring gear) 3.7L 3.31 ratio
8.8" ring gear disc brakes 4 lug
drum brakes 7.5" ring gear
Cobra Supercharged crossmember
(8.8" ring gear) 3.31 ratio
(8.8" ring gear) 3.15 ratio (AT)
8.8" ring gear disc brakes 5 lug
disc brakes (5 lug, SVO)
removable carrier
non-removable carrier
(non-removable carrier)
7.5" ring gear 9" brake 3.08 ratio
8.8" ring gear ABS 9" brakes 3.27 ratio
8.8" ring gear 10" brakes 4.10 ratio
6-3/4" ring gear (3.45 ratio)
7.5" ring gear 10" brake 3.08 ratio
8.8" ring gear 9" brakes 3.08 ratio
8.8" ring gear 10" brakes 3.55 ratio
8.8" ring gear ABS 9" brakes 3.73 ratio
8.8" ring gear (3.73 ratio) 9" brakes
7.5" ring gear 10" brakes 3.08 ratio
(AWD)
exc. Turbo Coupe
Turbo Coupe (w/horizontal shocks)
w/o horizontal shocks thru 1/85
8.8" ring gear drum brakes
horizontal shocks
crossmember 7.5 ring gear (3.8L) ABS
crossmember
drum rear brakes w/o horizontal shocks
7.5" ring gear w/o horizontal shocks
crossmember 7.5" ring gear ABS
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
SRW 4.10 ratio
SRW 3.31 ratio
DRW 4.10 ratio
DRW 3.73 ratio
SRW 3.73 ratio