7.5" ring gear
Ford
Spicer
Ford 8.8" ring gear
8.8" ring gear
Ford 7.5" ring gear w/o ABS
Ford ABS
Ford 7.5" ring gear ABS
Ford w/o ABS
w/o ABS 3.08 ratio
w/o ABS 3.55 ratio
ABS 4.10 ratio
ABS 3.08 ratio
ABS 3.55 ratio
w/o ABS 4.10 ratio
9" brake w/o ABS 4.10 ratio
10" brake 4.10 ratio
9" brake 3.08 ratio
10" brake ABS 4.10 ratio
10" brake w/o ABS 4.10 ratio
9" brake w/o ABS 3.45 ratio
9" brake ABS 4.10 ratio
9" brake 4.10 ratio
10" brake 3.08 ratio
10" brake ABS 3.73 ratio
Police (3.27 ratio) (ABS)
exc. Police ABS handling package
drum Sdn 10" drums
Police ABS
(ABS) 3.55 ratio (locking)
disc brakes ABS
exc. Police w/o ABS handling package
drum Sdn 11" drums
drum brakes w/o ABS
disc ABS
9.75" ring gear (5.4L) 3.73 ratio
non-removable carrier (8.8") ABS
(3.55 ratio) 9.75" ring gear ID S711E
(8.8" ring gear) 2.73 ratio
(3.55 ratio) 9.75" ring gear ID V711G
(3.55 ratio) 8.8" ring gear ID S746D
(3.55 ratio) 9.75" ring gear ID S710F
(8.8" ring gear) 3.08 ratio
8.8" ring gear 3.55 ratio
(3.55 ratio) 8.8" ring gear ID S747F
full-floating IDs F6UA-PA (3.55 ratio)
semi-floating Ford
full-floating ABS
semi-floating (Dana-Spicer) 3.73 ratio
full-floating 3.73 ratio
full-floating IDs F6UA-RA (3.55 ratio)
full-floating IDs F6UA-TA (4.10 ratio)
full-floating IDs F5UA-PC (3.55 ratio)
full-floating 3.55 ratio
semi-floating (Dana-Spicer) 4.09 ratio
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW model 70-2U IDs F5UA-HB, JB & KC
DRW model 70-1HD IDs F5UA-MB & NB
DRW 70 (10.50" ring gear)
DRW (Spicer 70) ABS
DRW model 70-1HD IDs F2US-DB & DC
SRW (Spicer 61) ABS
DRW model 70-1HD IDs F4UA-YA & ZA
DRW 80 (11.25" ring gear)
DRW model 70-1HD IDs F6UA-AEA & ZA
11.25" ring gear (Dana 80) 4.63 ratio
10.50" ring gear (Dana 70) 4.10 ratio
(11.25' ring gear, 4.63 ratio)
(11.25" ring gear) 4.10 ratio
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
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 4.10 ratio ID S411B
(10.50" ring gear) 4.10 ratio ID S157F
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 3.73 ratio ID S413A
(10.50" ring gear) 3.73 ratio ID S413B
(10.50" ring gear) 3.73 ratio ID S410B
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.55 ratio ID S939A
6 cyl, 4.10 ratio
4 Dr Sport Trac 3.73 ratio
(ABS) 3.55 ratio
3.27 ratio
3.55 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
8 cyl 4.10 ratio
(ABS) 3.73 ratio
6 cyl, 3.73 ratio
(4 Dr) Sport Trac 3.73 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) 3.00 ratio
4-1/2" BC (10" brakes) 2.50 ratio
5-1/2" BC (11" brakes) 2.75 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) 2.75 ratio
Lightning (4.10 ratio)
8.8" ring gear 3.55 ratio
ABS 3.31 ratio
w/o ABS (Canada market) 3.55 ratio
ABS 3.55 ratio
9.75" ring gear 3.31 ratio
w/o ABS (Canada market) 2.73 ratio
w/o ABS (Canada market) 3.31 ratio
w/o ABS (Canada market) 3.08 ratio
ABS 4.10 ratio
Standard Rear Axle Option Only
full-floating (w/ABS) 4.10 ratio
full-floating Ford 3.55 ratio
semi-floating (ABS) 3.55 ratio
thru 8500 GVW disc brake 3.31 ratio
semi-floating Spicer 61-2 3.00 ratio
semi-floating Ford (3.55 ratio)
semi-floating (ABS) 4.10 ratio
full-floating Spicer 70-U 4.10 ratio
full-floating Spicer 70-U 3.54 ratio
full-floating Spicer 61-1 3.73 ratio
(pickup) (SRW) gasoline 5.4L 4.10 ratio
4.30 ratio ID S421B
4.10 ratio ID S157B
4.30 ratio ID S421H
(pickup) (SRW) gasoline 6.8L 4.30 ratio
3.73 ratio ID S141B
3.73 ratio ID S406H
3.73 ratio IDs S136C, S136E & S136F
(pickup) (SRW) diesel (6.4L) 3.73 ratio
4.10 ratio ID S157H
SRW Spicer 70-U Chassis cab 3.73 ratio
SRW 4.10 ratio
SRW Spicer 61-1 Chassis cab 4.56 ratio
SRW Pickup 4.10 ratio
SRW Spicer 61-1 Chassis cab 4.10 ratio
SRW Spicer 61-1 Pickup 3.54 ratio
SRW Spicer 61-1 Pickup 4.56 ratio
SRW Spicer 61-1 Pickup 3.07 ratio
SRW Ford 3.08 ratio
SRW Spicer 70-U Cab & ch 3.73 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(non-ABS) 5.13 ratio
(non-ABS) 4.63 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
9" drums
10 bolt cover 10" drums
10" drums
10 bolt cover 9" drums
8 bolt cover
8" ring gear
10" drums
9" ring gear
9" drums
Sdn (9" drums)
8 cyl (LX)
4 cyl & 6 cyl SW (10" drums)
4 cyl & 6 cyl Sdn (9" drums)
7-1/2" ring gear
SW (10" drums)
8-1/2" ring gear Sdn
8-1/2" ring gear SW
Cobra Supercharged crossmember
drum brakes w/o horizontal shocks
(8.8" ring gear) 3.55 ratio (MT)
10 bolt cover w/o trac bars
disc brakes (5 lug, SVO)
(8.8" ring gear) 3.73 ratio (MT)
(8.8" ring gear) 3.15 ratio (AT)
disc brakes (5 lug, SVO) trac bars
8.8" ring gear exc. Cobra
8 bolt cover
non-removable carrier
(non-removable carrier)
removable carrier
7.5" ring gear ABS 9" brakes 3.73 ratio
7.5" ring gear 9" brake 3.45 ratio
7.5" ring gear 10" brake 3.08 ratio
7.5" ring gear ABS 9" brakes 3.45 ratio
8.8" ring gear 9" brakes 3.08 ratio
8.8" ring gear (3.73 ratio) 9" brake
8.8" ring gear (3.73 ratio) 10" brake
8.8" ring gear 9" brakes 3.45 ratio
7.5" ring gear 10" brakes 3.27 ratio
7.5" ring gear ABS 9" brakes 3.27 ratio
(AWD)
horizontal shocks
7.5" ring gear w/o horizontal shocks
crossmember 7.5" ring gear ABS
w/o horizontal shocks thru 1/85
drum rear brakes horizontal shocks
8.8" ring gear drum brakes
10" drums
7.5" ring gear horizontal shocks
crossmember
exc. Turbo Coupe
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
DRW 3.73 ratio
SRW 3.73 ratio
SRW 3.31 ratio
DRW 4.10 ratio
SRW 4.10 ratio