7.5" ring gear
Ford
Ford 8.8" ring gear
Ford ABS
Ford 7.5" ring gear ABS
Ford w/o ABS
8.8" ring gear
Spicer
Ford 7.5" ring gear w/o ABS
ABS 3.08 ratio
ABS 4.10 ratio
w/o ABS 3.08 ratio
w/o ABS 4.10 ratio
w/o ABS 3.55 ratio
ABS 3.55 ratio
9" brake 3.73 ratio
10" brake ABS 4.10 ratio
10" brake 3.45 ratio
9" brake 3.45 ratio
10" brake 3.08 ratio
10" brake w/o ABS 3.08 ratio
9" brake ABS 4.10 ratio
9" brake w/o ABS 3.73 ratio
10" brake ABS 3.08 ratio
10" brake w/o ABS 3.73 ratio
exc. Police w/o ABS
disc brakes ABS
(ABS) 3.55 ratio (locking)
(ABS) 2.73 ratio
disc ABS
Police (3.55 ratio) w/o ABS
exc. Police ABS w/o handling package
Police (3.27 ratio) (ABS)
Sdn 10" drums
drum Sdn 10" drums
(3.55 ratio) 9.75" ring gear ID V711F
(3.55 ratio) 9.75" ring gear ID S711E
non-removable carrier (8.8") w/o ABS
(3.55 ratio) 9.75" ring gear ID V710G
8.8" ring gear (4.6L) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID V710F
(8.8" ring gear) 3.08 ratio
8.8" ring gear 3.55 ratio
(3.55 ratio) 9.75" ring gear ID S710E
(8.8" ring gear) 2.73 ratio
full-floating IDs F6UA-RA (3.55 ratio)
full-floating w/o ABS
full-floating 4.10 ratio
full-floating 3.73 ratio
full-floating IDs F6UA-TA (4.10 ratio)
semi-floating (Dana-Spicer) 3.73 ratio
full-floating ABS
semi-floating (Dana-Spicer) 3.54 ratio
full-floating IDs F5UA-TC (4.10 ratio)
full-floating IDs F6UA-PA (3.55 ratio)
DRW (Spicer 70) from 2/84
DRW (Spicer 70) thru 1/84
DRW model 70-1HD IDs F5UA-XB & YB
DRW (Spicer 70) ABS
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW model 70-1HD IDs F4UA-YA & ZA
SRW (Spicer 61) ABS
SRW Spicer 70
SRW semi-floating AXLE
DRW model 70-1HD IDs F2US-DB & DC
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
(11.25" ring gear) 4.10 ratio
(11.25' ring gear, 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 S409C
(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 S136C
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 3.73 ratio ID S409F
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 3.73 ratio ID S138E
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.73 ratio ID S935M
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
2 Dr (Sport package) 3.73 ratio
6 cyl, 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
4 Dr Sport Trac 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 3.55 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
3.55 ratio
3.27 ratio
3.73 ratio
6 cyl, 3.73 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) 3.00 ratio
5-1/2" BC (11" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 2.50 ratio
4-1/2" BC (10" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 3.25 ratio
ABS 2.73 ratio
w/o ABS (Canada market) 2.73 ratio
Lightning (4.10 ratio)
9.75" ring gear 3.73 ratio
ABS 3.55 ratio
ABS 4.10 ratio
8.8" ring gear 3.73 ratio
w/o ABS (Canada market) 3.55 ratio
ABS 3.08 ratio
ABS 3.31 ratio
Standard Rear Axle Option Only
full-floating Spicer 70-U 4.10 ratio
full-floating Ford 4.10 ratio
full-floating (w/ABS) 3.73 ratio
Spicer 60-3 3.73 ratio
thru 8500 GVW drum brake 3.31 ratio
full-floating 3.08 ratio
from 8501 GVW semi-floating 3.55 ratio
semi-floating Spicer 61-2 3.00 ratio
semi-floating Spicer 60-3 3.54 ratio
Spicer 60-3 3.54 ratio
4.10 ratio
3.73 ratio ID S136H
4.10 ratio IDs S156C, S156E & S156F
3.73 ratio IDs S141C, S141E & S141F
4.30 ratio IDs S421C, S421E & S421F
3.73 ratio IDs S138C, S138E & S138F
3.73 ratio ID V425B, C & F
3.73 ratio ID S138B
4.30 ratio
3.73 ratio IDs S409C, S409E & S409F
SRW Spicer 61-1 Chassis cab 4.56 ratio
SRW Ford 4.10 ratio
SRW Spicer 70-U Cab & ch 4.10 ratio
SRW Chassis cab 4.56 ratio
SRW Ford 3.55 ratio
SRW Spicer 61-1 Chassis cab 4.10 ratio
SRW Spicer 70-U Pickup 4.56 ratio
SRW Spicer 70-U Chassis cab 3.73 ratio
SRW Spicer 70-U Cab & ch 3.73 ratio
Crew Cab
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(ABS) 4.63 ratio
(non-ABS) 5.13 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
10 bolt cover 10" drums
8 bolt cover
9" drums
10" drums
9" drums
10" drums
9" ring gear
8" ring gear
4 cyl & 6 cyl SW (10" drums)
8 cyl (LX)
7-1/2" ring gear
4 cyl & 6 cyl Sdn (9" drums)
Sdn (9" drums)
8-1/2" ring gear SW
SW (10" drums)
8-1/2" ring gear Sdn
8.8" ring gear disc brakes 4 lug
8.8" ring gear Cobra crossmember
8 bolt cover
8.8" ring gear exc. Cobra ABS
Cobra Supercharged crossmember
(8.8" ring gear) 5.0L 3.55 ratio (MT)
7.5" ring gear w/o ABS
GT (8.8" ring gear) (3.27 ratio) ABS
7.5" ring gear ABS
(8.8" ring gear) 3.7L 2.73 ratio
non-removable carrier
(non-removable carrier)
removable carrier
8.8" ring gear (3.73 ratio) 10" brake
8.8" ring gear 10" brakes 3.55 ratio
7.5" ring gear ABS 9" brakes 4.10 ratio
8.8" ring gear (3.73 ratio) 10" brakes
7.5" ring gear ABS 9" brakes 3.27 ratio
7.5" ring gear 9" brakes 3.73 ratio
7.5" ring gear ABS 9" brakes 3.45 ratio
7.5" ring gear 9" brakes 3.27 ratio
8.8" ring gear 10" brakes 3.73 ratio
8.8" ring gear (3.73 ratio) 9" brake
(AWD)
8.8" ring gear drum brakes
crossmember 8.8 ring gear (4.6L) ABS
drum rear brakes horizontal shocks
exc. Turbo Coupe
crossmember 7.5" ring gear w/o ABS
10" drums
w/o horizontal shocks
horizontal shocks
Turbo Coupe (w/horizontal shocks)
8.8" ring gear disc brakes
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
DRW 3.73 ratio
SRW 4.10 ratio
SRW 3.73 ratio
SRW 3.31 ratio
DRW 4.10 ratio