Ford
Ford 8.8" ring gear
Spicer
Ford 7.5" ring gear w/o ABS
Ford ABS
Ford 7.5" ring gear ABS
8.8" ring gear
Ford w/o ABS
7.5" ring gear
w/o ABS 3.55 ratio
ABS 4.10 ratio
w/o ABS 4.10 ratio
ABS 3.55 ratio
ABS 3.08 ratio
w/o ABS 3.08 ratio
10" brake 3.08 ratio
10" brake 3.45 ratio
10" brake w/o ABS 3.45 ratio
9" brake 3.08 ratio
10" brake ABS 3.73 ratio
9" brake ABS 4.10 ratio
9" brake ABS 3.73 ratio
10" brake w/o ABS 3.73 ratio
9" brake 3.73 ratio
9" brake w/o ABS 3.08 ratio
drum brakes ABS
Police (3.27 ratio) (ABS)
exc. Police ABS w/o handling package
(ABS) 3.55 ratio (locking)
exc. Police ABS handling package
(ABS) 3.27 ratio
disc brakes ABS
Police ABS
disc w/o ABS
Sdn 10" drums
(8.8" ring gear) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID V710G
(8.8" ring gear) 3.31 ratio
w/o ABS
9.75" ring gear
8.8" ring gear (4.6L) 3.55 ratio
(8.8" ring gear) 3.08 ratio
8.8" ring gear (4.6L) 4.10 ratio
(8.8" ring gear) 2.73 ratio
(3.55 ratio) 8.8" ring gear
semi-floating (Dana-Spicer) 4.09 ratio
full-floating 3.73 ratio
semi-floating (Dana-Spicer) ABS
full-floating IDs F5UA-RC (3.55 ratio)
full-floating IDs F6UA-SA (4.10 ratio)
semi-floating (Dana-Spicer) w/o ABS
semi-floating Spicer
full-floating 4.10 ratio
semi-floating (Dana-Spicer) 3.73 ratio
full-floating 3.55 ratio
DRW model 70-2U IDs F2UA-RA & SA
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW model 70-1HD IDs F2US-DB & DC
DRW model 70-1HD IDs F4UA-YA & ZA
SRW semi-floating AXLE
DRW (Spicer 70) ABS
DRW model 70-1HD IDs F2UA-AB & AC
DRW model 70-1HD IDs F6UA-AEA & ZA
DRW model 70-2U IDs F5UA-LC, UB & VB
DRW (Spicer 70) from 2/84
(11.25' ring gear, 4.63 ratio)
(11.25" ring gear) 4.10 ratio
10.50" ring gear (Dana 70) 4.56 ratio
10.50" ring gear (Dana 70) 4.10 ratio
11.25" ring gear (Dana 80) 4.10 ratio
11.25" ring gear (Dana 80) 4.63 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 ID S421C
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 3.73 ratio ID S409F
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 3.73 ratio ID S136C
(10.50" ring gear) 4.10 ratio ID S157C
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 3.73 ratio ID S406C
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 S939P
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939A
3.73 ratio
2 Dr (Sport package) 4.10 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
3.55 ratio
(ABS) 3.08 ratio
(4 Dr) Sport Trac 3.73 ratio
4 Dr Sport Trac 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 3.27 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
(ABS) 4.10 ratio
4-1/2" BC (10" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 3.00 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) 3.25 ratio
4-1/2" BC (10" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.75 ratio
ABS 3.55 ratio
w/o ABS (Canada market) 3.31 ratio
ABS 3.08 ratio
ABS 3.31 ratio
8.8" ring gear 3.55 ratio
w/o ABS (Canada market) 4.10 ratio
9.75" ring gear 3.73 ratio
w/o ABS (Canada market) 2.73 ratio
w/o ABS (Canada market) 3.55 ratio
9.75" ring gear 3.31 ratio
Standard Rear Axle Option Only
full-floating 3.08 ratio
semi-floating (ABS) 3.55 ratio
(thru 8500 GVW) disc brake 3.73 ratio
semi-floating Spicer 61-2 3.00 ratio
Spicer 61-2 3.07 ratio
full-floating Spicer 70-U 4.10 ratio
full-floating Ford 4.10 ratio
full-floating 4.10 ratio
thru 8500 GVW drum brake 3.31 ratio
full-floating Spicer 61-1 4.10 ratio
3.73 ratio ID S409H
3.73 ratio ID S406B
3.73 ratio ID S412B
(pickup) (SRW) gasoline 5.4L 3.73 ratio
3.73 ratio ID V419A
3.73 ratio ID S136B
(pickup) (SRW) gasoline 6.8L 4.30 ratio
4.30 ratio IDs S421C, S421E & S421F
4.10 ratio
4.10 ratio ID S156H
SRW Chassis cab 4.56 ratio
Crew Cab
SRW Spicer 70-U Cab & ch 3.73 ratio
SRW Spicer 70-U Chassis cab 3.73 ratio
SRW Pickup 4.10 ratio
SRW Spicer 70-U Pickup 3.73 ratio
SRW Spicer 61-1 Chassis cab 4.10 ratio
SRW Spicer 70-U Pickup 4.10 ratio
SRW Spicer 70-U Cab & ch 3.54 ratio
SRW Ford 3.08 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(non-ABS) 5.13 ratio
(ABS) 5.13 ratio
(ABS) 4.63 ratio
(non-ABS) 4.63 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.88 ratio
(DRW) 11.25" ring gear 4.88 ratio
10" drums
9" drums
8 bolt cover
10 bolt cover 9" drums
10 bolt cover 10" drums
9" drums
10" drums
8" ring gear
9" ring gear
8 cyl (LX)
8-1/2" ring gear SW
SW (10" drums)
4 cyl & 6 cyl Sdn (9" drums)
4 cyl & 6 cyl SW (10" drums)
8-1/2" ring gear Sdn
Sdn (9" drums)
7-1/2" ring gear
(8.8" ring gear) 3.7L 2.73 ratio
8.8" ring gear (GT)
(8.8" ring gear) 3.55 ratio (MT)
10 bolt cover trac bars
8.8" ring gear drum brakes
8.8" ring gear (ABS) 3.55 ratio
(8.8" ring gear) 3.73 ratio (MT)
trac bars
8.8" ring gear exc. Cobra
7.5" ring gear (3.31ratio) ABS
removable carrier
non-removable carrier
(non-removable carrier)
8.8" ring gear 10" brakes 3.08 ratio
8.8" ring gear (3.73 ratio) 10" brake
8.8" ring gear (3.73 ratio) 9" brake
8.8" ring gear 9" brakes 3.27 ratio
6-3/4" ring gear (3.45 ratio)
8.8" ring gear ABS 9" brakes 3.73 ratio
7.5" ring gear 9" brake 3.08 ratio
7.5" ring gear 9" brakes 4.10 ratio
8.8" ring gear (3.73 ratio) 10" brakes
7.5" ring gear 9" brakes 3.08 ratio
(AWD)
exc. Turbo Coupe
crossmember 7.5 ring gear (3.8L) ABS
10" drums
horizontal shocks
w/o horizontal shocks
7.5" ring gear horizontal shocks
8.8" ring gear drum brakes
9" drums
8.8" ring gear disc brakes
w/o horizontal shocks thru 1/85
3.7L 3.31 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
SRW 4.10 ratio
SRW 3.73 ratio
DRW 4.10 ratio
DRW 3.73 ratio
SRW 3.31 ratio