7.5" ring gear
Ford 7.5" ring gear ABS
Ford 7.5" ring gear w/o ABS
8.8" ring gear
Ford w/o ABS
Ford 8.8" ring gear
Spicer
Ford
Ford ABS
ABS 3.08 ratio
w/o ABS 4.10 ratio
w/o ABS 3.55 ratio
ABS 3.55 ratio
w/o ABS 3.08 ratio
ABS 4.10 ratio
10" brake 3.08 ratio
10" brake w/o ABS 3.45 ratio
9" brake ABS 3.73 ratio
9" brake ABS 3.08 ratio
10" brake 3.73 ratio
9" brake w/o ABS 3.08 ratio
9" brake 3.45 ratio
10" brake ABS 3.73 ratio
10" brake ABS 3.08 ratio
10" brake ABS 3.45 ratio
Police w/o ABS
Police (3.55 ratio) w/o ABS
drum brakes ABS
drum Sdn 10" drums
drum SW
exc. Police w/o ABS
exc. Police ABS w/o handling package
Sdn 10" drums
(ABS) 2.73 ratio
exc. Police ABS handling package
(8.8" ring gear) 2.73 ratio
(3.55 ratio) 8.8" ring gear ID S747F
8.8" ring gear (4.6L) 4.10 ratio
8.8" ring gear 3.31 ratio
(3.55 ratio) 9.75" ring gear ID V710G
(3.55 ratio) 8.8" ring gear ID S746D
(3.55 ratio) 9.75" ring gear ID V711G
9.75" ring gear (5.4L) 3.73 ratio
(8.8" ring gear) 3.08 ratio
w/o ABS
full-floating IDs F5UA-TC (4.10 ratio)
semi-floating (Dana-Spicer) 3.73 ratio
full-floating IDs F6UA-RA (3.55 ratio)
semi-floating (Dana-Spicer) 4.09 ratio
semi-floating (Dana-Spicer) w/o ABS
full-floating 3.73 ratio
full-floating 3.55 ratio
semi-floating (Dana-Spicer) 3.54 ratio
full-floating IDs F6UA-PA (3.55 ratio)
full-floating w/o ABS
DRW (Spicer 70) thru 1/84
SRW (Spicer 61) ABS
SRW (Spicer 61) w/o ABS
DRW model 70-1HD IDs F2UA-AB & AC
DRW model 70-2U IDs F2UA-RA & SA
DRW model 70-2U IDs F3UA-AAB & ZB
DRW model 70-2U IDs F5UA-HB, JB & KC
DRW model 70-1HD IDs F5UA-MB & NB
DRW (Spicer 70) from 2/84
DRW model 70-1HD IDs F6UA-AEA & ZA
(11.25" ring gear) 4.10 ratio
(11.25" ring gear) 4.63 ratio
11.25" ring gear (Dana 80) 4.10 ratio
10.50" ring gear (Dana 70) 4.10 ratio
(11.25' ring gear, 4.63 ratio)
10.50" ring gear (Dana 70) 4.56 ratio
11.25" ring gear (Dana 80) 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 S136C
(10.50" ring gear) 3.73 ratio ID S406F
(10.50" ring gear) 4.10 ratio
(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 ID S415A
(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
(10.50" ring gear) 3.73 ratio ID S138E
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 3.55 ratio ID S939P
9.75" ring gear 3.73 ratio ID S935M
(4 Dr) Sport Trac 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
(ABS) 3.08 ratio
(ABS) 3.55 ratio
3.55 ratio
8 cyl 3.73 ratio
2 Dr (Sport package) 3.73 ratio
(ABS) 3.27 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
6 cyl, 3.27 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) 3.25 ratio
4-1/2" BC (10" brakes) 3.00 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) 3.25 ratio
5-1/2" BC (11" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 2.47 ratio
w/o ABS (Canada market) 4.10 ratio
8.8" ring gear 3.31 ratio
ABS 3.31 ratio
w/o ABS (Canada market) 2.73 ratio
ABS 3.55 ratio
w/o ABS (Canada market) 3.31 ratio
9.75" ring gear 3.31 ratio
ABS 2.73 ratio
ABS 4.10 ratio
9.75" ring gear 3.55 ratio
Standard Rear Axle Option Only
(thru 8500 GVW) drum brake 3.73 ratio
full-floating 3.08 ratio
semi-floating Spicer 60-3 3.73 ratio
full-floating Ford 4.10 ratio
thru 8500 GVW disc brake 3.73 ratio
from 8501 GVW full-floating 3.55 ratio
Spicer 60-3 3.73 ratio
full-floating (w/ABS) 3.73 ratio
Spicer 60-3 3.33 ratio
semi-floating (ABS) 4.10 ratio
4.10 ratio
3.73 ratio ID S141B
(pickup) (SRW) gasoline 5.4L 3.73 ratio
(pickup) (SRW) gasoline 6.8L 4.10 ratio
3.73 ratio ID S406H
3.73 ratio IDs S138C, S138E & S138F
3.73 ratio ID S412B
4.10 ratio ID S157H
(pickup) (SRW) gasoline 5.4L 4.30 ratio
4.10 ratio ID S156B
SRW Spicer 61-1 Pickup 3.07 ratio
SRW (w/ABS) 3.55 ratio
SRW Pickup 4.10 ratio
SRW Spicer 61-1 Chassis cab 3.54 ratio
SRW Spicer 70-U Cab & ch 4.10 ratio
SRW 3.55 ratio
SRW Pickup 3.73 ratio
SRW Spicer 70-U Chassis cab 4.56 ratio
Crew Cab
SRW Spicer 70-U Chassis cab 3.73 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
8 bolt cover
9" drums
10 bolt cover 9" drums
10" drums
10 bolt cover 10" drums
8" ring gear
9" drums
9" ring gear
10" drums
Sdn (9" drums)
SW (10" drums)
4 cyl & 6 cyl Sdn (9" drums)
7-1/2" ring gear
8-1/2" ring gear SW
4 cyl & 6 cyl SW (10" drums)
8 cyl (LX)
8-1/2" ring gear Sdn
8.8" ring gear (ABS) 3.73 ratio
7.5" ring gear 2.73 ratio ABS
8.8" ring gear Cobra & Pace Car
disc brakes (5 lug, SVO) trac bars
drum brakes w/o horizontal shocks
8.8" ring gear drum brakes
7.5" ring gear ABS
10 bolt cover
disc brakes (5 lug, SVO)
(8.8" ring gear) 3.73 ratio (MT)
non-removable carrier
removable carrier
(non-removable carrier)
7.5" ring gear 10" brake 3.73 ratio
7.5" ring gear 10" brakes 3.08 ratio
7.5" ring gear 9" brakes 3.73 ratio
7.5" ring gear 10" brakes 3.45 ratio
8.8" ring gear 10" brakes 3.08 ratio
8.8" ring gear (3.73 ratio) 10" brake
6-3/4" ring gear (3.45 ratio)
8.8" ring gear 9" brakes 3.27 ratio
7.5" ring gear 10" brakes 3.27 ratio
8.8" ring gear ABS 9" brakes 3.27 ratio
(AWD)
crossmember
7.5" ring gear w/o horizontal shocks
drum rear brakes w/o horizontal shocks
9" drums
crossmember 7.5" ring gear ABS
crossmember 7.5 ring gear (3.8L) ABS
exc. Turbo Coupe
10" drums
drum rear brakes horizontal shocks
w/o horizontal shocks thru 1/85
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
DRW 4.10 ratio
SRW 4.10 ratio
DRW 3.73 ratio
SRW 3.73 ratio
SRW 3.31 ratio