Ford
Ford w/o ABS
8.8" ring gear
Ford 7.5" ring gear w/o ABS
Ford 7.5" ring gear ABS
Spicer
Ford 8.8" ring gear
7.5" ring gear
Ford ABS
ABS 3.08 ratio
ABS 3.55 ratio
w/o ABS 3.55 ratio
w/o ABS 3.08 ratio
w/o ABS 4.10 ratio
ABS 4.10 ratio
10" brake w/o ABS 3.45 ratio
10" brake 3.08 ratio
10" brake w/o ABS 3.08 ratio
9" brake w/o ABS 4.10 ratio
10" brake 4.10 ratio
10" brake ABS 3.73 ratio
9" brake ABS 3.45 ratio
9" brake 3.45 ratio
10" brake ABS 3.08 ratio
9" brake w/o ABS 3.45 ratio
disc brakes w/o ABS
Police ABS
disc ABS
exc. Police ABS
exc. Police w/o ABS handling package
(ABS) 3.27 ratio
drum Sdn 10" drums
drum brakes ABS
drum Sdn 11" drums
exc. Police w/o ABS
8.8" ring gear (4.6L) 3.73 ratio
(3.55 ratio) 8.8" ring gear ID S746D
9.75" ring gear (5.4L) 3.73 ratio
(3.55 ratio) 8.8" ring gear
(3.55 ratio) 8.8" ring gear ID S747F
(3.55 ratio) 9.75" ring gear ID V710F
8.8" ring gear 3.55 ratio
(8.8" ring gear) 3.31 ratio
8.8" ring gear (4.6L) 4.10 ratio
(8.8" ring gear) 3.55 ratio
semi-floating (Dana-Spicer) 4.09 ratio
full-floating IDs F5UA-TC (4.10 ratio)
semi-floating Spicer
full-floating w/o ABS
semi-floating (Dana-Spicer) ABS
full-floating IDs F6UA-PA (3.55 ratio)
semi-floating (Dana-Spicer) w/o ABS
semi-floating (Dana-Spicer) 3.73 ratio
full-floating ABS
full-floating 4.10 ratio
DRW (Spicer 70) from 2/84
DRW model 70-2U IDs F2UA-RA & SA
SRW Spicer 70
SRW (Spicer 61) w/o ABS
DRW model 70-1HD IDs F5UA-XB & YB
DRW model 70-2U IDs F3UA-AAB & ZB
DRW model 70-1HD IDs F6UA-AEA & ZA
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW model 70-1HD IDs F4UA-YA & ZA
10.50" ring gear (Dana 70) 4.10 ratio
11.25" ring gear (Dana 80) 4.10 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) 4.63 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) 3.73 ratio ID S412B
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 3.73 ratio ID S412A
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 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939J
3.73 ratio
4 Dr Sport Trac 4.10 ratio
4 Dr Sport Trac 3.73 ratio
(ABS) 3.08 ratio
6 cyl, 3.55 ratio
6 cyl, 4.10 ratio
6 cyl, 3.27 ratio
2 Dr (Sport package) 4.10 ratio
8 cyl 3.73 ratio
(ABS) 3.73 ratio
4-1/2" BC (10" brakes) 3.00 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) 2.50 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) 3.00 ratio
4-1/2" BC (10" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 2.47 ratio
ABS 3.08 ratio
w/o ABS (Canada market) 3.08 ratio
8.8" ring gear 3.73 ratio
ABS 2.73 ratio
9.75" ring gear 3.73 ratio
9.75" ring gear 3.55 ratio
w/o ABS (Canada market) 3.55 ratio
ABS 4.10 ratio
w/o ABS (Canada market) 3.31 ratio
8.8" ring gear 3.31 ratio
Standard Rear Axle Option Only
(thru 8500 GVW) disc brake 3.73 ratio
semi-floating (ABS) 3.55 ratio
full-floating Spicer 70-U 4.56 ratio
thru 8500 GVW drum brake 3.73 ratio
full-floating Spicer 61-1 3.73 ratio
Spicer 60-3 3.73 ratio
semi-floating Spicer 60-3 3.33 ratio
full-floating Spicer 61-1 4.10 ratio
full-floating Spicer 61-1 3.54 ratio
semi-floating Spicer 60-U 3.54 ratio
4.10 ratio IDs S156C, S156E & S156F
3.73 ratio ID S409H
3.73 ratio ID V423B, C & F
3.73 ratio ID S138H
4.30 ratio IDs S421C, S421E & S421F
3.73 ratio ID S141B
4.10 ratio ID S156H
(pickup) (SRW) diesel (6.4L) 3.73 ratio
3.73 ratio ID S412B
3.73 ratio IDs S141C, S141E & S141F
SRW Ford 3.08 ratio
SRW Spicer 70-U Cab & ch 3.73 ratio
SRW Spicer 70-U Pickup 3.73 ratio
SRW Spicer 61-1 Chassis cab 4.10 ratio
SRW Spicer 61-1 Pickup 4.10 ratio
SRW Spicer 61-1 Pickup 3.07 ratio
SRW Ford 4.10 ratio
SRW (w/ABS) 3.55 ratio
Regular Cab 4x4
SRW Spicer 61-1 Chassis cab 4.56 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(non-ABS) 4.63 ratio
(ABS) 5.13 ratio
(non-ABS) 5.13 ratio
(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" drums
8 bolt cover
10 bolt cover 10" drums
9" drums
9" drums
10" drums
9" ring gear
8" ring gear
4 cyl & 6 cyl SW (10" drums)
8 cyl (LX)
Sdn (9" drums)
4 cyl & 6 cyl Sdn (9" drums)
SW (10" drums)
8-1/2" ring gear Sdn
7-1/2" ring gear
8-1/2" ring gear SW
(8.8" ring gear) 3.31 ratio
7.5" ring gear ABS
disc brakes (5 lug, SVO)
7.5" ring gear 3.27 ratio w/o ABS
10 bolt cover w/o trac bars
8 bolt cover
10 bolt cover trac bars
7.5" ring gear
Cobra Supercharged crossmember
8.8" ring gear (horizontal shocks)
(non-removable carrier)
non-removable carrier
removable carrier
6-3/4" ring gear (3.45 ratio)
7.5" ring gear 9" brake 3.08 ratio
7.5" ring gear 9" brake 3.45 ratio
7.5" ring gear 9" brakes 3.27 ratio
7.5" ring gear 9" brake 3.73 ratio
8.8" ring gear 9" brakes 3.73 ratio
8.8" ring gear (3.73 ratio) 10" brakes
8.8" ring gear ABS 9" brakes 3.73 ratio
7.5" ring gear 9" brakes 3.73 ratio
8.8" ring gear (3.73 ratio) 9" brakes
(AWD)
exc. Turbo Coupe
8.8" ring gear drum brakes
drum rear brakes horizontal shocks
crossmember 7.5" ring gear w/o ABS
8.8" ring gear disc brakes
Turbo Coupe (w/horizontal shocks)
10" drums
horizontal shocks
drum rear brakes w/o horizontal shocks
crossmember
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
DRW 3.73 ratio
SRW 3.73 ratio
SRW 4.10 ratio
DRW 4.10 ratio
SRW 3.31 ratio