Ford
Ford w/o ABS
Ford 7.5" ring gear w/o ABS
7.5" ring gear
Spicer
8.8" ring gear
Ford ABS
Ford 7.5" ring gear ABS
Ford 8.8" ring gear
ABS 3.08 ratio
ABS 4.10 ratio
ABS 3.55 ratio
w/o ABS 3.55 ratio
w/o ABS 3.08 ratio
w/o ABS 4.10 ratio
9" brake ABS 3.73 ratio
9" brake w/o ABS 3.45 ratio
10" brake w/o ABS 4.10 ratio
9" brake w/o ABS 3.08 ratio
9" brake 3.73 ratio
9" brake ABS 3.08 ratio
10" brake 3.73 ratio
9" brake w/o ABS 3.73 ratio
9" brake ABS 4.10 ratio
10" brake 3.08 ratio
(ABS) 2.73 ratio
drum brakes w/o ABS
Police ABS
(ABS) 3.55 ratio (locking)
Police w/o ABS
drum SW
(ABS) 3.27 ratio
drum brakes ABS
Police (3.27 ratio) (ABS)
exc. Police w/o ABS
(3.55 ratio) 9.75" ring gear ID V711F
w/o ABS
(3.55 ratio) 9.75" ring gear ID V711G
(3.55 ratio) 8.8" ring gear ID S747F
(3.55 ratio) 9.75" ring gear ID V710F
(8.8" ring gear) 3.08 ratio
8.8" ring gear 3.55 ratio
non-removable carrier (8.8") ABS
(3.55 ratio) 9.75" ring gear ID S710F
(3.55 ratio) 8.8" ring gear
semi-floating (Dana-Spicer) 4.09 ratio
full-floating IDs F6UA-SA (4.10 ratio)
full-floating IDs F6UA-RA (3.55 ratio)
semi-floating (Dana-Spicer) 3.54 ratio
full-floating w/o ABS
full-floating IDs F6UA-PA (3.55 ratio)
full-floating 4.10 ratio
full-floating 3.55 ratio
semi-floating Spicer
semi-floating (Dana-Spicer) 3.73 ratio
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW (Spicer 70)
DRW (Spicer 70) w/o ABS
DRW model 70-1HD IDs F2US-DB & DC
DRW 70 (10.50" ring gear)
DRW model 70-1HD IDs F2UA-AB & AC
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW (Spicer 70) from 2/84
DRW model 70-2U IDs F2UA-RA & SA
SRW Spicer 70
10.50" ring gear (Dana 70) 4.10 ratio
10.50" ring gear (Dana 70) 4.56 ratio
(11.25" ring gear) 4.10 ratio
(11.25" ring gear) 4.63 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) 3.73 ratio ID S410A
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 4.10 ratio ID S411A
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 3.73 ratio ID S136F
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 3.73 ratio
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
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.55 ratio ID S939A
4 Dr exc. Sport Trac 6 cyl, 3.55 ratio
(4 Dr) Sport Trac 3.73 ratio
6 cyl, 3.27 ratio
4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
4 Dr Sport Trac 3.73 ratio
3.27 ratio
3.73 ratio
4 Dr exc. Sport Trac 8 cyl 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 3.73 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
5-1/2" BC (11" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.75 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
5-1/2" BC (11" brakes) 2.47 ratio
ABS 3.55 ratio
Lightning (4.10 ratio)
9.75" ring gear 3.31 ratio
ABS 3.31 ratio
w/o ABS (Canada market) 3.08 ratio
w/o ABS (Canada market) 3.31 ratio
8.8" ring gear 3.31 ratio
w/o ABS (Canada market) 3.55 ratio
9.75" ring gear 3.73 ratio
w/o ABS (Canada market) 4.10 ratio
Standard Rear Axle Option Only
full-floating (w/ABS) 3.55 ratio
semi-floating Ford (3.55 ratio)
full-floating Spicer 70-U 4.56 ratio
(thru 8500 GVW) disc brake 3.73 ratio
full-floating Spicer 61-1 4.10 ratio
from 8501 GVW semi-floating 4.10 ratio
from 8501 GVW full-floating 4.10 ratio
semi-floating Spicer 60-U 3.73 ratio
semi-floating Spicer 60-3 3.33 ratio
Spicer 61-2 3.07 ratio
3.73 ratio ID S406H
3.73 ratio ID S406B
(pickup) (SRW) gasoline 6.8L 4.10 ratio
3.73 ratio ID V425B, C & F
3.73 ratio IDs S141C, S141E & S141F
4.10 ratio IDs S156C, S156E & S156F
4.30 ratio ID S421B
3.73 ratio ID S136B
(pickup) (SRW) diesel (6.0L) 3.73 ratio
4.10 ratio ID S156B
SRW Pickup 3.54 ratio
Regular Cab 4x2 Chassis cab
SRW Spicer 61-1 Pickup 4.56 ratio
SRW Ford 3.08 ratio
SRW Chassis cab 4.10 ratio
SRW 4.10 ratio
SRW Spicer 70-U Cab & ch 4.56 ratio
Regular Cab 4x4
Super Cab 4x2
DRW Pickup 3.55 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(ABS) 4.63 ratio
(ABS) 5.13 ratio
(non-ABS) 4.63 ratio
(non-ABS) 5.13 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 4.88 ratio
(DRW) 11.25" ring gear 4.88 ratio
8 bolt cover
9" drums
10 bolt cover 9" drums
10 bolt cover 10" drums
10" drums
10" drums
9" ring gear
9" drums
8" ring gear
4 cyl & 6 cyl Sdn (9" drums)
8-1/2" ring gear SW
Sdn (9" drums)
4 cyl & 6 cyl SW (10" drums)
8-1/2" ring gear Sdn
7-1/2" ring gear
8 cyl (LX)
SW (10" drums)
7.5" ring gear w/o ABS
drum brakes w/o horizontal shocks
8.8" ring gear exc. Cobra w/o ABS
8.8" ring gear exc. Cobra
(8.8" ring gear) 5.0L 3.31 ratio
8.8" ring gear Cobra crossmember
drum brakes 7.5" ring gear
Base (7.5" ring gear) (3.27 ratio) ABS
7.5" ring gear (3.31ratio) w/o ABS
8.8" ring gear disc brakes 5 lug
(non-removable carrier)
non-removable carrier
removable carrier
8.8" ring gear 9" brakes 3.27 ratio
8.8" ring gear 10" brakes 4.10 ratio
8.8" ring gear (3.73 ratio) 9" brake
8.8" ring gear ABS 9" brakes 3.73 ratio
7.5" ring gear 9" brake 4.10 ratio
8.8" ring gear ABS 9" brakes 3.27 ratio
8.8" ring gear 10" brakes 3.73 ratio
8.8" ring gear 9" brakes 3.45 ratio
6-3/4" ring gear (3.45 ratio)
7.5" ring gear 10" brake 3.73 ratio
(AWD)
drum rear brakes horizontal shocks
crossmember
horizontal shocks
w/o horizontal shocks thru 1/85
9" drums
drum rear brakes w/o horizontal shocks
Turbo Coupe (w/horizontal shocks)
crossmember 7.5 ring gear (3.8L) ABS
8.8" ring gear drum brakes
crossmember 7.5" ring gear ABS
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
SRW 3.73 ratio
SRW 4.10 ratio
DRW 3.73 ratio
SRW 3.31 ratio
DRW 4.10 ratio