Ford 8.8" ring gear
Spicer
Ford w/o ABS
Ford 7.5" ring gear ABS
Ford
Ford 7.5" ring gear w/o ABS
7.5" ring gear
8.8" ring gear
Ford ABS
ABS 3.08 ratio
w/o ABS 3.55 ratio
ABS 4.10 ratio
w/o ABS 3.08 ratio
ABS 3.55 ratio
w/o ABS 4.10 ratio
10" brake 3.08 ratio
10" brake ABS 3.73 ratio
10" brake ABS 3.45 ratio
9" brake 3.08 ratio
9" brake w/o ABS 3.08 ratio
9" brake w/o ABS 3.73 ratio
10" brake w/o ABS 4.10 ratio
9" brake ABS 3.45 ratio
10" brake w/o ABS 3.45 ratio
9" brake ABS 3.08 ratio
exc. Police ABS handling package
disc brakes w/o ABS
Police w/o ABS
drum Sdn 10" drums
exc. Police w/o ABS handling package
Police (3.27 ratio) (ABS)
drum SW
drum brakes w/o ABS
Police ABS
drum Sdn 11" drums
8.8" ring gear 3.31 ratio
9.75" ring gear (5.4L) 3.55 ratio
removable carrier (9")
(3.55 ratio) 8.8" ring gear
(3.55 ratio) 9.75" ring gear ID V711G
non-removable carrier (8.8") w/o ABS
(8.8" ring gear) 2.73 ratio
(8.8" ring gear) 3.31 ratio
(3.55 ratio) 9.75" ring gear ID S711E
(3.55 ratio) 9.75" ring gear ID V710G
full-floating
full-floating IDs F6UA-TA (4.10 ratio)
full-floating IDs F6UA-SA (4.10 ratio)
semi-floating (Dana-Spicer) 3.73 ratio
semi-floating (Dana-Spicer) w/o ABS
full-floating IDs F5UA-TC (4.10 ratio)
full-floating IDs F6UA-RA (3.55 ratio)
full-floating IDs F6UA-PA (3.55 ratio)
semi-floating (Dana-Spicer) 3.54 ratio
semi-floating Spicer
DRW model 70-1HD IDs F2UA-AB & AC
SRW Spicer 70
DRW model 70-1HD IDs F4UA-YA & ZA
SRW (Spicer 61) w/o ABS
DRW (Spicer 70) from 2/84
DRW (Spicer 70) thru 1/84
DRW 70 (10.50" ring gear)
DRW model 70-2U IDs F6UA-ABA & ACA
DRW model 70-1HD IDs F6UA-AEA & ZA
SRW semi-floating AXLE
10.50" ring gear (Dana 70) 4.56 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
(11.25' ring gear, 4.63 ratio)
11.25" ring gear (Dana 80) 4.63 ratio
(11.25" ring gear) 4.10 ratio
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 4.10 ratio ID S157F
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 4.10 ratio ID S411B
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 4.30 ratio ID S415B
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
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.55 ratio ID S939J
6 cyl, 3.27 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
3.73 ratio
(4 Dr) Sport Trac 4.10 ratio
(ABS) 3.27 ratio
2 Dr (Sport package) 3.73 ratio
(ABS) 3.55 ratio
4 Dr exc. Sport Trac 6 cyl, 3.55 ratio
(ABS) 3.73 ratio
6 cyl, 4.10 ratio
4-1/2" BC (10" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 2.47 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) 2.47 ratio
5-1/2" BC (11" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.50 ratio
ABS 3.55 ratio
9.75" ring gear 3.55 ratio
w/o ABS (Canada market) 3.31 ratio
ABS 2.73 ratio
ABS 3.31 ratio
w/o ABS (Canada market) 3.08 ratio
ABS 3.08 ratio
8.8" ring gear 3.55 ratio
Lightning (4.10 ratio)
9.75" ring gear 3.31 ratio
Standard Rear Axle Option Only
full-floating Spicer 70-U 4.56 ratio
(thru 8500 GVW) disc brake 3.31 ratio
thru 8500 GVW disc brake 3.31 ratio
(thru 8500 GVW) disc brake 3.73 ratio
full-floating Ford 3.08 ratio
Spicer 61-2 3.07 ratio
full-floating Ford 4.10 ratio
full-floating (w/ABS) 3.55 ratio
full-floating Spicer 61-1 3.73 ratio
full-floating 3.55 ratio
(pickup) (SRW) diesel (6.4L) 3.55 ratio
4.10 ratio IDs S156C, S156E & S156F
3.73 ratio ID S409B
4.10 ratio ID S157B
3.73 ratio ID S138H
4.30 ratio (ID S421H)
3.73 ratio ID S413B
(pickup) (SRW) gasoline 5.4L 3.73 ratio
4.30 ratio ID S421B
3.73 ratio ID V419A
SRW Spicer 70-U Pickup 4.56 ratio
SRW 3.08 ratio
SRW Spicer 70-U Chassis cab 3.54 ratio
SRW Spicer 70-U Chassis cab 3.73 ratio
SRW Spicer 61-1 Pickup 4.10 ratio
SRW Spicer 61-1 Pickup 3.54 ratio
SRW Spicer 61-1 Chassis cab 4.10 ratio
SRW Ford 3.55 ratio
Super Cab 4x4
SRW Chassis cab 4.10 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(non-ABS) 5.13 ratio
(ABS) 4.63 ratio
(non-ABS) 4.63 ratio
(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
10" drums
10 bolt cover 10" drums
9" drums
8 bolt cover
10 bolt cover 9" drums
9" drums
9" ring gear
10" drums
8" ring gear
Sdn (9" drums)
SW (10" drums)
8 cyl (LX)
4 cyl & 6 cyl SW (10" drums)
8-1/2" ring gear Sdn
4 cyl & 6 cyl Sdn (9" drums)
7-1/2" ring gear
8-1/2" ring gear SW
8.8" ring gear exc. Cobra w/o ABS
drum brakes 7.5" ring gear
8.8" ring gear (horizontal shocks)
7.5" ring gear 3.27 ratio ABS
8.8" ring gear disc brakes 5 lug
Cobra Supercharged crossmember
(8.8" ring gear) 3.55 ratio (MT)
10 bolt cover w/o trac bars
disc brakes (5 lug, SVO) trac bars
8.8" ring gear exc. Cobra
removable carrier
non-removable carrier
(non-removable carrier)
8.8" ring gear 10" brakes 3.08 ratio
7.5" ring gear ABS 9" brakes 3.73 ratio
7.5" ring gear 9" brakes 3.08 ratio
7.5" ring gear 9" brake 3.45 ratio
8.8" ring gear 10" brakes 3.73 ratio
8.8" ring gear 9" brakes 3.45 ratio
7.5" ring gear 10" brakes 3.27 ratio
8.8" ring gear 10" brakes 4.10 ratio
6-3/4" ring gear (3.45 ratio)
8.8" ring gear (3.73 ratio) 10" brake
(AWD)
7.5" ring gear w/o horizontal shocks
w/o horizontal shocks
w/o horizontal shocks from 2/85
9" drums
10" drums
crossmember 7.5" ring gear ABS
horizontal shocks
exc. Turbo Coupe
8.8" ring gear disc brakes
crossmember 7.5 ring gear (3.8L) ABS
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
SRW 3.31 ratio
SRW 3.73 ratio
DRW 3.73 ratio
DRW 4.10 ratio
SRW 4.10 ratio