8.8" ring gear
Ford 7.5" ring gear w/o ABS
Spicer
Ford
Ford 8.8" ring gear
Ford 7.5" ring gear ABS
Ford ABS
7.5" ring gear
Ford w/o ABS
w/o ABS 3.55 ratio
w/o ABS 4.10 ratio
ABS 4.10 ratio
ABS 3.08 ratio
ABS 3.55 ratio
w/o ABS 3.08 ratio
9" brake ABS 4.10 ratio
10" brake w/o ABS 3.45 ratio
10" brake w/o ABS 3.73 ratio
10" brake 4.10 ratio
9" brake w/o ABS 3.08 ratio
10" brake w/o ABS 3.08 ratio
10" brake ABS 3.73 ratio
9" brake w/o ABS 3.45 ratio
9" brake 3.08 ratio
10" brake 3.08 ratio
(ABS) 3.55 ratio (locking)
Police ABS
exc. Police ABS handling package
drum brakes w/o ABS
Police (3.55 ratio) w/o ABS
drum Sdn 11" drums
Police (3.27 ratio) (ABS)
exc. Police ABS w/o handling package
drum SW
exc. Police w/o ABS
8.8" ring gear 3.31 ratio
8.8" ring gear (4.6L) 3.55 ratio
removable carrier (9")
(3.55 ratio) 8.8" ring gear ID S747F
(8.8" ring gear) 3.55 ratio
w/o ABS
(3.55 ratio) 9.75" ring gear ID S711E
non-removable carrier (8.8") ABS
(3.55 ratio) 9.75" ring gear ID S710F
(3.55 ratio) 8.8" ring gear ID S746D
full-floating IDs F6UA-RA (3.55 ratio)
semi-floating Spicer
full-floating IDs F6UA-TA (4.10 ratio)
semi-floating (Dana-Spicer) 3.54 ratio
full-floating IDs F5UA-PC (3.55 ratio)
full-floating ABS
semi-floating Ford
full-floating IDs F5UA-TC (4.10 ratio)
full-floating w/o ABS
semi-floating (Dana-Spicer) w/o ABS
DRW model 70-1HD IDs F6UA-AAA & ADA
SRW semi-floating AXLE
SRW (Spicer 61) ABS
DRW (Spicer 70) w/o ABS
DRW (Spicer 70) from 2/84
DRW (Spicer 70) ABS
DRW (Spicer 70) thru 1/84
SRW (Spicer 61) w/o ABS
DRW model 70-1HD IDs F2UA-AB & AC
DRW model 70-1HD IDs F4UA-YA & ZA
11.25" ring gear (Dana 80) 4.10 ratio
10.50" ring gear (Dana 70) 4.56 ratio
(11.25" ring gear) 4.63 ratio
(11.25' ring gear, 4.63 ratio)
(11.25" ring gear) 4.10 ratio
11.25" ring gear (Dana 80) 4.63 ratio
10.50" ring gear (Dana 70) 4.10 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) 3.73 ratio ID S406C
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 4.10 ratio ID S157F
(10.50" ring gear) 4.10 ratio ID S157C
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 4.30 ratio ID S415A
(10.50" ring gear) 3.73 ratio ID S136F
(10.50" ring gear) 3.73 ratio ID S138D
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.31 ratio ID S930M
2 Dr (Sport package) 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
(ABS) 3.55 ratio
4 Dr Sport Trac 3.73 ratio
8 cyl 3.55 ratio
(ABS) 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 3.73 ratio
6 cyl, 4.10 ratio
6 cyl, 3.27 ratio
(ABS) 4.10 ratio
5-1/2" BC (11" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.50 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) 2.47 ratio
5-1/2" BC (11" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 3.25 ratio
8.8" ring gear 3.31 ratio
w/o ABS (Canada market) 3.31 ratio
ABS 3.31 ratio
w/o ABS (Canada market) 2.73 ratio
w/o ABS (Canada market) 3.08 ratio
ABS 2.73 ratio
ABS 3.55 ratio
ABS 4.10 ratio
9.75" ring gear 3.31 ratio
w/o ABS (Canada market) 4.10 ratio
Standard Rear Axle Option Only
full-floating Spicer 61-1 3.54 ratio
(thru 8500 GVW) disc brake 3.31 ratio
full-floating 4.10 ratio
from 8501 GVW full-floating 3.55 ratio
full-floating Ford 4.10 ratio
Spicer 61-2 3.00 ratio
full-floating (w/ABS) 4.10 ratio
full-floating Ford 3.55 ratio
full-floating Spicer 70-U 4.10 ratio
semi-floating (ABS) 3.55 ratio
(pickup) (SRW) gasoline 5.4L 3.73 ratio
3.73 ratio IDs S141C, S141E & S141F
(pickup) (SRW) gasoline 5.4L 4.10 ratio
4.30 ratio IDs S421C, S421E & S421F
4.10 ratio IDs S156C, S156E & S156F
(pickup) (SRW) gasoline 6.8L 4.10 ratio
4.10 ratio ID S157H
3.73 ratio ID V414B, C & F
4.10 ratio
3.73 ratio ID S138H
SRW Chassis cab 3.73 ratio
SRW Pickup 4.56 ratio
SRW Pickup 3.07 ratio
SRW Ford 3.55 ratio
SRW (w/ABS) 4.10 ratio
DRW Pickup 3.55 ratio
SRW Pickup 3.54 ratio
SRW Ford 3.08 ratio
Crew Cab
SRW Spicer 61-1 Chassis cab 3.73 ratio
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(ABS) 5.13 ratio
(non-ABS) 4.63 ratio
(non-ABS) 5.13 ratio
(ABS) 4.63 ratio
11.25" ring gear (DRW) 4.88 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 5.38 ratio
(DRW) 11.25" ring gear 4.88 ratio
10" drums
10 bolt cover 10" drums
10 bolt cover 9" drums
8 bolt cover
9" drums
10" drums
9" ring gear
9" drums
8" ring gear
SW (10" drums)
Sdn (9" drums)
4 cyl & 6 cyl Sdn (9" drums)
8-1/2" ring gear Sdn
8 cyl (LX)
7-1/2" ring gear
4 cyl & 6 cyl SW (10" drums)
8-1/2" ring gear SW
(8.8" ring gear) 5.0L 3.15 ratio (AT)
(8.8" ring gear) 3.31 ratio
7.5" ring gear (3.31ratio) w/o ABS
8 bolt cover
8.8" ring gear exc. Cobra ABS
(8.8" ring gear) 3.15 ratio (AT)
8.8" ring gear (GT)
7.5" ring gear 2.73 ratio w/o ABS
7.5" ring gear 3.27 ratio w/o ABS
disc brakes (5 lug, SVO)
non-removable carrier
removable carrier
(non-removable carrier)
7.5" ring gear 9" brakes 3.45 ratio
7.5" ring gear 9" brake 3.45 ratio
8.8" ring gear 9" brakes 3.55 ratio
8.8" ring gear ABS 9" brakes 3.55 ratio
7.5" ring gear 10" brakes 3.45 ratio
7.5" ring gear 9" brake 3.73 ratio
7.5" ring gear 10" brakes 4.10 ratio
7.5" ring gear 10" brake 3.45 ratio
7.5" ring gear 9" brakes 3.08 ratio
7.5" ring gear 9" brakes 4.10 ratio
(AWD)
w/o horizontal shocks
crossmember 7.5 ring gear (3.8L) ABS
horizontal shocks
7.5" ring gear w/o horizontal shocks
7.5" ring gear horizontal shocks
w/o horizontal shocks from 2/85
crossmember 7.5" ring gear ABS
crossmember 7.5" ring gear w/o ABS
Turbo Coupe (w/horizontal shocks)
8.8" ring gear drum brakes
3.7L 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
SRW 3.73 ratio
SRW 3.31 ratio
DRW 3.73 ratio
DRW 4.10 ratio
SRW 4.10 ratio