7.5" ring gear
Ford 7.5" ring gear w/o ABS
Ford w/o ABS
Ford
Spicer
8.8" ring gear
Ford 7.5" ring gear ABS
Ford ABS
Ford 8.8" ring gear
w/o ABS 4.10 ratio
ABS 4.10 ratio
w/o ABS 3.55 ratio
w/o ABS 3.08 ratio
ABS 3.55 ratio
ABS 3.08 ratio
9" brake 4.10 ratio
10" brake w/o ABS 4.10 ratio
9" brake w/o ABS 3.73 ratio
10" brake w/o ABS 3.45 ratio
9" brake 3.73 ratio
10" brake w/o ABS 3.08 ratio
10" brake ABS 3.73 ratio
10" brake 3.45 ratio
9" brake ABS 3.08 ratio
10" brake 4.10 ratio
drum Sdn 11" drums
disc brakes ABS
Sdn 10" drums
exc. Police w/o ABS
drum Sdn 10" drums
exc. Police ABS w/o handling package
drum brakes ABS
Police ABS
drum brakes w/o ABS
exc. Police ABS
9.75" ring gear (5.4L) 3.55 ratio
8.8" ring gear 3.55 ratio
8.8" ring gear 3.31 ratio
8.8" ring gear (4.6L) 4.10 ratio
(3.55 ratio) 8.8" ring gear ID S747F
(8.8" ring gear) 3.55 ratio
non-removable carrier (8.8") w/o ABS
8.8" ring gear (4.6L) 3.55 ratio
(8.8" ring gear) 2.73 ratio
9.75" ring gear (5.4L) 3.73 ratio
semi-floating Spicer
semi-floating (Dana-Spicer) 3.73 ratio
full-floating IDs F5UA-PC (3.55 ratio)
full-floating IDs F6UA-SA (4.10 ratio)
full-floating IDs F5UA-SC (4.10 ratio)
full-floating 4.10 ratio
semi-floating Ford
full-floating
semi-floating (Dana-Spicer) 3.54 ratio
full-floating IDs F5UA-TC (4.10 ratio)
DRW model 70-2U IDs F5UA-LC, UB & VB
DRW 70 (10.50" ring gear)
DRW model 70-2U IDs F2UA-RA & SA
DRW model 70-1HD IDs F4UA-YA & ZA
SRW Spicer 70
DRW 80 (11.25" ring gear)
DRW model 70-2U IDs F6UA-ABA & ACA
DRW model 70-2U IDs F3UA-AAB & ZB
DRW model 70-1HD IDs F2US-DB & DC
SRW (Spicer 61) ABS
(11.25" ring gear) 4.10 ratio
(11.25" ring gear) 4.63 ratio
11.25" ring gear (Dana 80) 4.10 ratio
10.50" ring gear (Dana 70) 4.56 ratio
(11.25' ring gear, 4.63 ratio)
10.50" ring gear (Dana 70) 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 S136C
(10.50" ring gear) 3.73 ratio ID S136F
(10.50" ring gear) 4.10 ratio ID S411A
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 3.73 ratio ID PM138D
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.31 ratio ID S930M
(ABS) 4.10 ratio
8 cyl 4.10 ratio
4 Dr Sport Trac 3.73 ratio
(ABS) 3.27 ratio
6 cyl, 3.73 ratio
(ABS) 3.73 ratio
3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 3.55 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 3.25 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) 2.47 ratio
4-1/2" BC (10" brakes) 2.50 ratio
4-1/2" BC (10" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 2.75 ratio
ABS 3.08 ratio
8.8" ring gear 3.55 ratio
ABS 2.73 ratio
w/o ABS (Canada market) 2.73 ratio
9.75" ring gear 3.55 ratio
w/o ABS (Canada market) 3.55 ratio
8.8" ring gear 3.73 ratio
9.75" ring gear 3.31 ratio
Lightning (4.10 ratio)
ABS 3.55 ratio
Standard Rear Axle Option Only
full-floating Spicer 61-1 3.73 ratio
(thru 8500 GVW) disc brake 3.31 ratio
semi-floating Spicer 60-U 3.73 ratio
full-floating Spicer 61-1 4.10 ratio
full-floating (w/ABS) 3.55 ratio
full-floating Spicer 70-U 4.56 ratio
Spicer 60-3 3.54 ratio
full-floating 3.55 ratio
Spicer 60-3 3.33 ratio
full-floating Spicer 70-U 3.54 ratio
3.73 ratio IDs S138C, S138E & S138F
3.73 ratio IDs S409C, S409E & S409F
4.30 ratio ID S421H
3.73 ratio ID S406B
4.10 ratio ID S157B
4.10 ratio IDs S157C, S157E & S157F
3.73 ratio ID S138B
4.30 ratio ID S421B
3.73 ratio ID S141H
4.10 ratio ID S156H
SRW Spicer 70-U Chassis cab 4.56 ratio
SRW (w/ABS) 4.10 ratio
SRW Spicer 61-1 Chassis cab 3.54 ratio
SRW Spicer 70-U Pickup 4.56 ratio
SRW Spicer 70-U Cab & ch 3.73 ratio
SRW Chassis cab 4.10 ratio
Regular Cab 4x2 Chassis cab
SRW Spicer 61-1 Pickup 4.56 ratio
SRW Pickup 3.54 ratio
SRW 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
(ABS) 5.13 ratio
(non-ABS) 4.63 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
10 bolt cover 9" drums
10 bolt cover 10" drums
8 bolt cover
10" drums
9" drums
10" drums
8" ring gear
9" drums
9" ring gear
7-1/2" ring gear
4 cyl & 6 cyl SW (10" drums)
SW (10" drums)
8-1/2" ring gear SW
4 cyl & 6 cyl Sdn (9" drums)
Sdn (9" drums)
8-1/2" ring gear Sdn
8 cyl (LX)
(8.8" ring gear) 5.0L 3.55 ratio (MT)
drum brakes w/o horizontal shocks
(8.8" ring gear) 3.15 ratio (AT)
8.8" ring gear exc. Cobra
trac bars
8.8" ring gear (ABS) 3.55 ratio
8.8" ring gear drum brakes
(8.8" ring gear) 3.7L 3.31 ratio
7.5" ring gear 3.27 ratio w/o ABS
drum brakes horizontal shocks
non-removable carrier
removable carrier
(non-removable carrier)
7.5" ring gear 10" brake 3.08 ratio
8.8" ring gear 9" brakes 3.27 ratio
7.5" ring gear 9" brake 3.45 ratio
7.5" ring gear 10" brakes 4.10 ratio
7.5" ring gear 10" brakes 3.27 ratio
8.8" ring gear ABS 9" brakes 3.08 ratio
8.8" ring gear 9" brakes 3.73 ratio
7.5" ring gear 9" brakes 3.27 ratio
7.5" ring gear 9" brake 3.08 ratio
7.5" ring gear 10" brakes 3.45 ratio
(AWD)
drum rear brakes horizontal shocks
crossmember 8.8 ring gear (4.6L) ABS
7.5" ring gear w/o horizontal shocks
crossmember 7.5" ring gear ABS
8.8" ring gear disc brakes
w/o horizontal shocks thru 1/85
drum rear brakes w/o horizontal shocks
exc. Turbo Coupe
7.5" ring gear horizontal shocks
crossmember
3.7L 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
3.7L 3.31 ratio
DRW 3.73 ratio
SRW 3.31 ratio
DRW 4.10 ratio
SRW 3.73 ratio
SRW 4.10 ratio