8.8" ring gear
Spicer
Ford ABS
Ford 7.5" ring gear w/o ABS
Ford w/o ABS
Ford 8.8" ring gear
Ford 7.5" ring gear ABS
7.5" ring gear
Ford
ABS 4.10 ratio
w/o ABS 3.55 ratio
ABS 3.55 ratio
w/o ABS 3.08 ratio
w/o ABS 4.10 ratio
ABS 3.08 ratio
9" brake ABS 3.45 ratio
10" brake 4.10 ratio
10" brake ABS 4.10 ratio
10" brake 3.45 ratio
9" brake 3.73 ratio
9" brake ABS 4.10 ratio
10" brake 3.73 ratio
9" brake w/o ABS 4.10 ratio
10" brake w/o ABS 3.45 ratio
9" brake 3.08 ratio
exc. Police w/o ABS
Police w/o ABS
Police ABS
disc brakes w/o ABS
exc. Police w/o ABS handling package
Police (3.55 ratio) ABS
exc. Police ABS
drum brakes w/o ABS
disc ABS
exc. Police ABS handling package
(3.55 ratio) 8.8" ring gear ID S747F
8.8" ring gear (4.6L) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID S710F
9.75" ring gear (5.4L) 3.55 ratio
8.8" ring gear (4.6L) 3.73 ratio
(3.55 ratio) 9.75" ring gear ID S710E
(8.8" ring gear) 2.73 ratio
9.75" ring gear
8.8" ring gear (4.6L) 4.10 ratio
(3.55 ratio) 9.75" ring gear ID S711E
semi-floating Spicer
semi-floating (Dana-Spicer) 3.73 ratio
full-floating IDs F5UA-TC (4.10 ratio)
full-floating ABS
full-floating
full-floating w/o ABS
semi-floating (Dana-Spicer) 4.09 ratio
full-floating IDs F6UA-RA (3.55 ratio)
full-floating 3.73 ratio
full-floating IDs F6UA-TA (4.10 ratio)
DRW (Spicer 70) w/o ABS
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW 70 (10.50" ring gear)
DRW model 70-2U IDs F6UA-ABA & ACA
DRW model 70-2U IDs F5UA-HB, JB & KC
DRW (Spicer 70) thru 1/84
DRW 80 (11.25" ring gear)
DRW model 70-2U IDs F5UA-LC, UB & VB
DRW (Spicer 70)
DRW (Spicer 70) from 2/84
11.25" ring gear (Dana 80) 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, 4.63 ratio)
(11.25" ring gear) 4.63 ratio
11.25" ring gear (Dana 80) 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 S421C
(10.50" ring gear) 3.73 ratio ID S138E
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 3.73 ratio ID S413A
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 4.10 ratio ID S157C
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 4.10 ratio ID S411B
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
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939A
6 cyl, 3.55 ratio
4 Dr Sport Trac 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 3.73 ratio
4.10 ratio
6 cyl, 3.73 ratio
(ABS) 3.27 ratio
(4 Dr) Sport Trac 3.73 ratio
3.27 ratio
(ABS) 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 3.27 ratio
5-1/2" BC (11" brakes) 3.00 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) 2.50 ratio
4-1/2" BC (10" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 2.75 ratio
Lightning (4.10 ratio)
8.8" ring gear 3.31 ratio
9.75" ring gear 3.73 ratio
ABS 3.55 ratio
8.8" ring gear 3.55 ratio
w/o ABS (Canada market) 3.31 ratio
w/o ABS (Canada market) 2.73 ratio
ABS 2.73 ratio
w/o ABS (Canada market) 3.08 ratio
w/o ABS (Canada market) 4.10 ratio
Standard Rear Axle Option Only
Spicer 60-3 4.10 ratio
full-floating Spicer 61-1 4.10 ratio
semi-floating Spicer 60-3 3.33 ratio
thru 8500 GVW disc brake 3.73 ratio
full-floating Ford 4.10 ratio
Spicer 61-2 3.00 ratio
Spicer 60-3 3.54 ratio
full-floating (w/ABS) 4.10 ratio
(thru 8500 GVW) disc brake 3.73 ratio
full-floating 3.08 ratio
3.73 ratio ID S138B
(pickup) (SRW) diesel (6.4L) 3.31 ratio
3.73 ratio IDs S409C, S409E & S409F
(pickup) (SRW) gasoline 6.8L 4.10 ratio
(pickup) (SRW) gasoline 5.4L 4.10 ratio
4.30 ratio (ID S421H)
(pickup) (SRW) gasoline 5.4L 3.73 ratio
4.10 ratio ID S156B
3.73 ratio IDs S138C, S138E & S138F
3.73 ratio ID V425B, C & F
SRW Spicer 61-1 Chassis cab 3.54 ratio
SRW Spicer 70-U Pickup 3.54 ratio
SRW Spicer 61-1 Pickup 3.54 ratio
SRW Spicer 70-U Cab & ch 4.10 ratio
SRW Chassis cab 3.73 ratio
SRW Spicer 70-U Pickup 4.10 ratio
SRW Spicer 70-U Cab & ch 3.54 ratio
SRW Ford 3.08 ratio
SRW Spicer 61-1 Chassis cab 4.10 ratio
SRW Spicer 61-1 Chassis cab 4.56 ratio
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(non-ABS) 4.63 ratio
(ABS) 5.13 ratio
(ABS) 4.63 ratio
(non-ABS) 5.13 ratio
11.25" ring gear (DRW) 4.88 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.30 ratio
(DRW) 11.25" ring gear 4.88 ratio
9" drums
10 bolt cover 10" drums
10 bolt cover 9" drums
10" drums
8 bolt cover
8" ring gear
9" ring gear
9" drums
10" drums
8 cyl (LX)
8-1/2" ring gear Sdn
8-1/2" ring gear SW
4 cyl & 6 cyl Sdn (9" drums)
7-1/2" ring gear
Sdn (9" drums)
SW (10" drums)
4 cyl & 6 cyl SW (10" drums)
(8.8" ring gear) 3.15 ratio (AT)
(8.8" ring gear) 5.0L 3.31 ratio
7.5" ring gear 2.73 ratio w/o ABS
8.8" ring gear drum brakes
7.5" ring gear 3.27 ratio ABS
8.8" ring gear (ABS) 3.55 ratio
(8.8" ring gear) 3.31 ratio
Cobra Supercharged crossmember
8.8" ring gear (horizontal shocks)
8.8" ring gear Cobra
non-removable carrier
removable carrier
(non-removable carrier)
7.5" ring gear 10" brakes 4.10 ratio
8.8" ring gear 10" brakes 3.73 ratio
7.5" ring gear 10" brakes 3.27 ratio
7.5" ring gear ABS 9" brakes 4.10 ratio
8.8" ring gear 10" brakes 3.08 ratio
7.5" ring gear 10" brakes 3.08 ratio
7.5" ring gear 10" brake 3.08 ratio
8.8" ring gear 9" brakes 3.73 ratio
8.8" ring gear ABS 9" brakes 3.73 ratio
7.5" ring gear 9" brake 4.10 ratio
(AWD)
crossmember 7.5" ring gear w/o ABS
Turbo Coupe (w/horizontal shocks)
10" drums
drum rear brakes horizontal shocks
crossmember 7.5" ring gear ABS
w/o horizontal shocks from 2/85
7.5" ring gear w/o horizontal shocks
crossmember
w/o horizontal shocks
8.8" ring gear disc brakes
3.7L 3.73 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
SRW 3.31 ratio
DRW 4.10 ratio
DRW 3.73 ratio
SRW 4.10 ratio
SRW 3.73 ratio