8.8" ring gear
Ford 7.5" ring gear w/o ABS
7.5" ring gear
Spicer
Ford ABS
Ford 8.8" ring gear
Ford 7.5" ring gear ABS
Ford
Ford w/o ABS
ABS 3.55 ratio
ABS 4.10 ratio
ABS 3.08 ratio
w/o ABS 3.08 ratio
w/o ABS 4.10 ratio
w/o ABS 3.55 ratio
9" brake ABS 4.10 ratio
9" brake 3.08 ratio
10" brake w/o ABS 4.10 ratio
9" brake ABS 3.45 ratio
10" brake 3.45 ratio
9" brake 3.45 ratio
9" brake w/o ABS 3.73 ratio
10" brake ABS 3.08 ratio
9" brake w/o ABS 3.45 ratio
10" brake w/o ABS 3.73 ratio
Police (3.55 ratio) ABS
drum SW
(ABS) 3.55 ratio (locking)
disc brakes w/o ABS
Police w/o ABS
Sdn 10" drums
exc. Police ABS w/o handling package
disc ABS
drum Sdn 10" drums
exc. Police w/o ABS handling package
(3.55 ratio) 9.75" ring gear ID V710F
9.75" ring gear (5.4L) 3.55 ratio
(8.8" ring gear) 3.08 ratio
non-removable carrier (8.8") w/o ABS
(3.55 ratio) 9.75" ring gear ID V711F
9.75" ring gear
(8.8" ring gear) 3.31 ratio
non-removable carrier (8.8") ABS
8.8" ring gear (4.6L) 3.55 ratio
(8.8" ring gear) 3.55 ratio
semi-floating (Dana-Spicer) ABS
full-floating IDs F5UA-PC (3.55 ratio)
full-floating w/o ABS
semi-floating Ford
full-floating IDs F5UA-TC (4.10 ratio)
semi-floating (Dana-Spicer)
semi-floating (Dana-Spicer) 3.73 ratio
semi-floating Spicer
full-floating ABS
semi-floating (Dana-Spicer) 3.54 ratio
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW model 70-1HD IDs F4UA-YA & ZA
DRW (Spicer 70)
DRW (Spicer 70) from 2/84
DRW (Spicer 70) thru 1/84
DRW model 70-2U IDs F3UA-AAB & ZB
DRW 70 (10.50" ring gear)
DRW 80 (11.25" ring gear)
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW model 70-1HD IDs F6UA-AEA & ZA
11.25" ring gear (Dana 80) 4.10 ratio
(11.25" ring gear) 4.10 ratio
11.25" ring gear (Dana 80) 4.63 ratio
(11.25' ring gear, 4.63 ratio)
(11.25" ring gear) 4.63 ratio
10.50" ring gear (Dana 70) 4.10 ratio
10.50" ring gear (Dana 70) 4.56 ratio
(14.24" ring gear) 4.88 ratio
(14.24" ring gear) 5.38 ratio
(10.50" ring gear) 4.30 ratio ID S415B
(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 S412B
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 4.10 ratio ID S411A
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 4.10 ratio ID S157C
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
4 Dr Sport Trac 3.73 ratio
6 cyl, 3.55 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
(ABS) 3.55 ratio
8 cyl 3.55 ratio
4 Dr Sport Trac 4.10 ratio
6 cyl, 3.73 ratio
6 cyl, 4.10 ratio
(ABS) 3.08 ratio
(4 Dr) Sport Trac 4.10 ratio
4-1/2" BC (10" 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) 2.75 ratio
5-1/2" BC (11" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.50 ratio
4-1/2" BC (10" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 3.00 ratio
ABS 4.10 ratio
9.75" ring gear 3.31 ratio
8.8" ring gear 3.55 ratio
w/o ABS (Canada market) 3.08 ratio
w/o ABS (Canada market) 3.55 ratio
9.75" ring gear 3.73 ratio
w/o ABS (Canada market) 3.31 ratio
ABS 2.73 ratio
w/o ABS (Canada market) 2.73 ratio
Lightning (4.10 ratio)
Standard Rear Axle Option Only
full-floating Ford 4.10 ratio
semi-floating Spicer 60-3 3.54 ratio
full-floating (w/ABS) 3.55 ratio
full-floating (w/ABS) 3.73 ratio
full-floating Ford 3.08 ratio
full-floating Spicer 61-1 3.07 ratio
from 8501 GVW full-floating 4.10 ratio
full-floating Spicer 70-U 4.10 ratio
semi-floating Spicer 60-3 3.33 ratio
full-floating 3.55 ratio
(pickup) (SRW) gasoline 5.4L 3.73 ratio
3.73 ratio ID S412B
4.30 ratio
3.73 ratio IDs S406C, S406E & S406F
3.73 ratio ID S406B
3.73 ratio ID S406H
3.73 ratio ID V414B, C & F
3.73 ratio ID S409B
4.30 ratio ID S421B
3.73 ratio IDs S138C, S138E & S138F
SRW Spicer 61-1 Pickup 4.56 ratio
SRW Spicer 70-U Cab & ch 3.73 ratio
Regular Cab 4x4
SRW Pickup 3.07 ratio
SRW Chassis cab 3.73 ratio
SRW Chassis cab 3.54 ratio
SRW Spicer 70-U Pickup 3.73 ratio
SRW Spicer 61-1 Pickup 3.07 ratio
SRW Pickup 4.10 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
(non-ABS) 4.63 ratio
(ABS) 5.13 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 bolt cover 9" drums
8 bolt cover
10 bolt cover 10" drums
9" drums
10" drums
8" ring gear
9" drums
9" ring gear
10" drums
8 cyl (LX)
SW (10" drums)
8-1/2" ring gear SW
Sdn (9" drums)
4 cyl & 6 cyl SW (10" drums)
8-1/2" ring gear Sdn
4 cyl & 6 cyl Sdn (9" drums)
7-1/2" ring gear
8.8" ring gear disc brakes 5 lug
8.8" ring gear (GT)
drum brakes 7.5" ring gear
8.8" ring gear (ABS) 3.73 ratio
Cobra Supercharged crossmember
8.8" ring gear exc. Cobra w/o ABS
8.8" ring gear drum brakes
8.8" ring gear (ABS) 3.55 ratio
8.8" ring gear (ABS) 3.31 ratio
7.5" ring gear (3.31ratio) ABS
(non-removable carrier)
removable carrier
non-removable carrier
7.5" ring gear ABS 9" brakes 3.73 ratio
8.8" ring gear 10" brakes 4.56 ratio
7.5" ring gear 9" brake 3.45 ratio
8.8" ring gear (3.73 ratio) 10" brake
7.5" ring gear 10" brake 3.08 ratio
8.8" ring gear 10" brakes 3.73 ratio
8.8" ring gear (3.73 ratio) 10" brakes
8.8" ring gear 9" brakes 3.55 ratio
8.8" ring gear 10" brakes 3.55 ratio
7.5" ring gear ABS 9" brakes 3.45 ratio
(AWD)
w/o horizontal shocks from 2/85
crossmember 7.5" ring gear w/o ABS
8.8" ring gear drum brakes
10" drums
drum rear brakes w/o horizontal shocks
crossmember 7.5 ring gear (3.8L) ABS
w/o horizontal shocks
w/o horizontal shocks thru 1/85
9" drums
horizontal shocks
3.7L 4.10 ratio
3.7L 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
SRW 4.10 ratio
DRW 4.10 ratio
SRW 3.31 ratio
SRW 3.73 ratio
DRW 3.73 ratio