8.8" ring gear
Ford 7.5" ring gear w/o ABS
Ford ABS
Ford 8.8" ring gear
Ford 7.5" ring gear ABS
Spicer
7.5" ring gear
Ford
Ford w/o ABS
ABS 3.55 ratio
ABS 4.10 ratio
w/o ABS 3.08 ratio
ABS 3.08 ratio
w/o ABS 4.10 ratio
w/o ABS 3.55 ratio
9" brake ABS 3.73 ratio
10" brake w/o ABS 3.73 ratio
9" brake 3.73 ratio
9" brake ABS 3.45 ratio
10" brake ABS 3.73 ratio
10" brake w/o ABS 4.10 ratio
9" brake 3.45 ratio
10" brake 4.10 ratio
9" brake ABS 4.10 ratio
10" brake w/o ABS 3.08 ratio
disc w/o ABS
(ABS) 3.55 ratio (locking)
Police w/o ABS
exc. Police ABS w/o handling package
exc. Police ABS
disc brakes ABS
disc brakes w/o ABS
drum Sdn 11" drums
exc. Police w/o ABS
drum Sdn 10" drums
removable carrier (9")
(3.55 ratio) 9.75" ring gear ID S711E
8.8" ring gear (4.6L) 4.10 ratio
(8.8" ring gear) 3.55 ratio
(8.8" ring gear) 3.31 ratio
8.8" ring gear 3.55 ratio
(3.55 ratio) 9.75" ring gear ID S710E
non-removable carrier (8.8") w/o ABS
9.75" ring gear
(8.8" ring gear) 3.08 ratio
semi-floating (Dana-Spicer) ABS
full-floating IDs F5UA-PC (3.55 ratio)
full-floating 4.10 ratio
full-floating IDs F5UA-TC (4.10 ratio)
semi-floating Spicer
semi-floating (Dana-Spicer) 3.54 ratio
full-floating IDs F6UA-RA (3.55 ratio)
full-floating IDs F6UA-PA (3.55 ratio)
full-floating 3.73 ratio
full-floating IDs F6UA-TA (4.10 ratio)
DRW (Spicer 70) from 2/84
DRW 80 (11.25" ring gear)
DRW model 70-2U IDs F2UA-RA & SA
DRW model 70-1HD IDs F2UA-AB & AC
DRW (Spicer 70) w/o ABS
DRW model 70-1HD IDs F4UA-YA & ZA
DRW model 70-2U IDs F3UA-AAB & ZB
DRW model 70-2U IDs F5UA-LC, UB & VB
DRW (Spicer 70) thru 1/84
DRW model 70-1HD IDs F3UA-ABB & ACB
10.50" ring gear (Dana 70) 4.10 ratio
(11.25" ring gear) 4.63 ratio
11.25" ring gear (Dana 80) 4.10 ratio
(11.25" ring gear) 4.10 ratio
10.50" ring gear (Dana 70) 4.56 ratio
(11.25' ring gear, 4.63 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 S413A
(10.50" ring gear) 3.73 ratio ID S136F
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 4.30 ratio ID S415A
(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 S138E
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
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.73 ratio ID S935M
6 cyl, 3.27 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
(4 Dr) Sport Trac 3.73 ratio
(ABS) 3.08 ratio
4 Dr exc. Sport Trac 8 cyl 3.73 ratio
(ABS) 3.55 ratio
4.10 ratio
6 cyl, 3.73 ratio
8 cyl 3.73 ratio
4-1/2" BC (10" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 3.00 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) 2.75 ratio
4-1/2" BC (10" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.50 ratio
w/o ABS (Canada market) 3.08 ratio
9.75" ring gear 3.55 ratio
Lightning (4.10 ratio)
ABS 3.31 ratio
8.8" ring gear 3.55 ratio
9.75" ring gear 3.31 ratio
9.75" ring gear 3.73 ratio
8.8" ring gear 3.73 ratio
ABS 3.08 ratio
w/o ABS (Canada market) 2.73 ratio
Standard Rear Axle Option Only
full-floating Spicer 61-1 4.10 ratio
(thru 8500 GVW) disc brake 3.31 ratio
from 8501 GVW semi-floating 4.10 ratio
semi-floating (ABS) 4.10 ratio
Spicer 61-2 3.07 ratio
semi-floating Spicer 60-3 3.73 ratio
full-floating 3.08 ratio
thru 8500 GVW disc brake 3.31 ratio
full-floating Spicer 70-U 3.54 ratio
full-floating (w/ABS) 3.73 ratio
3.73 ratio ID S412B
3.73 ratio IDs S406C, S406E & S406F
4.30 ratio ID S421B
(pickup) (SRW) gasoline 5.4L 4.30 ratio
(pickup) (SRW) gasoline 6.8L 4.30 ratio
4.30 ratio
3.73 ratio ID V423B, C & F
(pickup) (SRW) diesel (6.0L) 4.10 ratio
(pickup) (SRW) gasoline 5.4L 4.10 ratio
4.10 ratio ID S157H
SRW 3.55 ratio
SRW Spicer 70-U Chassis cab 4.10 ratio
SRW Chassis cab 3.73 ratio
SRW (w/ABS) 3.55 ratio
Super Cab 4x4
SRW Chassis cab 4.10 ratio
SRW Chassis cab 4.56 ratio
DRW Pickup 3.55 ratio
SRW 4.10 ratio
Regular Cab 4x4
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
(non-ABS) 4.63 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
8 bolt cover
9" drums
10" drums
10 bolt cover 10" drums
10 bolt cover 9" drums
8" ring gear
9" drums
10" drums
9" ring gear
8-1/2" ring gear Sdn
7-1/2" ring gear
8-1/2" ring gear SW
SW (10" drums)
8 cyl (LX)
Sdn (9" drums)
4 cyl & 6 cyl SW (10" drums)
4 cyl & 6 cyl Sdn (9" drums)
7.5" ring gear 3.27 ratio w/o ABS
8.8" ring gear (ABS) 3.31 ratio
8.8" ring gear drum brakes
(8.8" ring gear) 5.0L 3.15 ratio (AT)
Cobra Supercharged crossmember
7.5" ring gear 3.27 ratio ABS
(8.8" ring gear) 5.0L 3.31 ratio
7.5" ring gear 2.73 ratio ABS
8.8" ring gear (ABS) 3.55 ratio
(8.8" ring gear) 5.0L 3.55 ratio (MT)
(non-removable carrier)
non-removable carrier
removable carrier
8.8" ring gear ABS 9" brakes 3.73 ratio
8.8" ring gear 9" brakes 3.73 ratio
7.5" ring gear ABS 9" brakes 3.27 ratio
7.5" ring gear 9" brakes 3.73 ratio
7.5" ring gear 10" brake 3.73 ratio
7.5" ring gear 10" brakes 3.73 ratio
7.5" ring gear 10" brakes 4.10 ratio
7.5" ring gear 9" brakes 3.45 ratio
7.5" ring gear 10" brakes 3.08 ratio
7.5" ring gear 9" brakes 3.08 ratio
(AWD)
horizontal shocks
w/o horizontal shocks from 2/85
8.8" ring gear drum brakes
exc. Turbo Coupe
9" drums
crossmember 7.5 ring gear (3.8L) ABS
w/o horizontal shocks thru 1/85
drum rear brakes horizontal shocks
crossmember 7.5" ring gear ABS
Turbo Coupe (w/horizontal shocks)
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
3.5L (turbo) 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
3.7L 3.73 ratio
SRW 4.10 ratio
DRW 3.73 ratio
DRW 4.10 ratio
SRW 3.31 ratio
SRW 3.73 ratio