8.8" ring gear
Spicer
Ford 7.5" ring gear w/o ABS
Ford ABS
Ford w/o ABS
Ford
Ford 7.5" ring gear ABS
7.5" ring gear
Ford 8.8" ring gear
ABS 3.55 ratio
ABS 3.08 ratio
w/o ABS 4.10 ratio
w/o ABS 3.08 ratio
ABS 4.10 ratio
w/o ABS 3.55 ratio
9" brake ABS 4.10 ratio
10" brake 3.73 ratio
9" brake w/o ABS 3.08 ratio
10" brake w/o ABS 3.08 ratio
9" brake 3.45 ratio
10" brake ABS 3.73 ratio
10" brake ABS 3.45 ratio
10" brake 3.08 ratio
9" brake w/o ABS 3.73 ratio
9" brake ABS 3.45 ratio
exc. Police ABS handling package
disc brakes w/o ABS
(ABS) 3.27 ratio
Sdn 11" drums
drum brakes w/o ABS
drum Sdn 10" drums
drum SW
(ABS) 2.73 ratio
Police (3.55 ratio) w/o ABS
Police w/o ABS
9.75" ring gear
(3.55 ratio) 8.8" ring gear ID S747F
9.75" ring gear (5.4L) 3.55 ratio
8.8" ring gear 3.31 ratio
(3.55 ratio) 9.75" ring gear ID S711E
non-removable carrier (8.8") ABS
removable carrier (9")
(8.8" ring gear) 3.31 ratio
(3.55 ratio) 9.75" ring gear ID V710G
(3.55 ratio) 9.75" ring gear ID S710F
full-floating IDs F6UA-PA (3.55 ratio)
full-floating IDs F5UA-TC (4.10 ratio)
full-floating ABS
semi-floating (Dana-Spicer) 3.73 ratio
full-floating IDs F5UA-RC (3.55 ratio)
full-floating 4.10 ratio
semi-floating (Dana-Spicer) 4.09 ratio
full-floating IDs F6UA-TA (4.10 ratio)
semi-floating (Dana-Spicer)
semi-floating Spicer
DRW model 70-2U IDs F5UA-HB, JB & KC
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW model 70-1HD IDs F5UA-XB & YB
SRW (Spicer 61) ABS
DRW 80 (11.25" ring gear)
DRW model 70-1HD IDs F5UA-MB & NB
DRW model 70-2U IDs F3UA-AAB & ZB
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW model 70-2U IDs F2UA-RA & SA
DRW (Spicer 70)
10.50" ring gear (Dana 70) 4.10 ratio
10.50" ring gear (Dana 70) 4.56 ratio
(11.25" ring gear) 4.63 ratio
11.25" ring gear (Dana 80) 4.63 ratio
(11.25" ring gear) 4.10 ratio
11.25" ring gear (Dana 80) 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 S138F
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 3.73 ratio ID S406F
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 4.10 ratio ID S411A
(10.50" ring gear) 4.10 ratio ID S157F
(10.50" ring gear) 3.73 ratio ID S406C
9.75" ring gear 3.55 ratio ID S939A
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
4.10 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
8 cyl 3.55 ratio
8 cyl 3.73 ratio
(4 Dr) Sport Trac 3.73 ratio
3.27 ratio
2 Dr (Sport package) 4.10 ratio
(4 Dr) Sport Trac 4.10 ratio
3.55 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) 2.75 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) 2.47 ratio
4-1/2" BC (10" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 2.50 ratio
5-1/2" BC (11" brakes) 3.00 ratio
ABS 3.31 ratio
9.75" ring gear 3.73 ratio
9.75" ring gear 3.31 ratio
w/o ABS (Canada market) 3.31 ratio
ABS 2.73 ratio
ABS 3.08 ratio
Lightning (4.10 ratio)
8.8" ring gear 3.31 ratio
9.75" ring gear 3.55 ratio
w/o ABS (Canada market) 3.55 ratio
Standard Rear Axle Option Only
thru 8500 GVW drum brake 3.31 ratio
thru 8500 GVW disc brake 3.73 ratio
full-floating 3.08 ratio
from 8501 GVW full-floating 4.10 ratio
Spicer 60-3 3.33 ratio
(thru 8500 GVW) drum brake 3.73 ratio
semi-floating Spicer 60-U 4.10 ratio
from 8501 GVW full-floating 3.55 ratio
full-floating Ford 4.10 ratio
full-floating 3.55 ratio
4.10 ratio IDs S157C, S157E & S157F
(pickup) (SRW) gasoline 6.8L 4.10 ratio
4.30 ratio (ID S421H)
3.73 ratio ID S412B
4.30 ratio IDs S421C, S421E & S421F
(pickup) (SRW) gasoline 5.4L 3.73 ratio
3.73 ratio ID S138B
3.73 ratio ID S138H
(pickup) (SRW) gasoline 5.4L 4.30 ratio
(pickup) (SRW) gasoline 6.8L 4.30 ratio
SRW Ford 3.55 ratio
Regular Cab 4x4
SRW (w/ABS) 3.55 ratio
SRW Spicer 70-U Pickup 3.54 ratio
SRW Spicer 70-U Cab & ch 4.10 ratio
Super Cab 4x2
SRW Spicer 61-1 Pickup 4.56 ratio
SRW Pickup 4.10 ratio
SRW Spicer 70-U Chassis cab 3.73 ratio
SRW Chassis cab 3.54 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(non-ABS) 5.13 ratio
(non-ABS) 4.63 ratio
(ABS) 5.13 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
9" drums
10 bolt cover 10" drums
10 bolt cover 9" drums
8 bolt cover
10" drums
9" drums
9" ring gear
8" ring gear
10" drums
4 cyl & 6 cyl Sdn (9" drums)
Sdn (9" drums)
7-1/2" ring gear
SW (10" drums)
4 cyl & 6 cyl SW (10" drums)
8 cyl (LX)
8-1/2" ring gear Sdn
8-1/2" ring gear SW
(8.8" ring gear) 3.55 ratio (MT)
7.5" ring gear w/o ABS
8 bolt cover
8.8" ring gear (horizontal shocks)
7.5" ring gear 2.73 ratio ABS
drum brakes horizontal shocks
disc brakes (5 lug, SVO) trac bars
disc brakes (5 lug, SVO)
(8.8" ring gear) 3.7L 2.73 ratio
Cobra Supercharged crossmember
(non-removable carrier)
removable carrier
non-removable carrier
7.5" ring gear 9" brakes 3.45 ratio
8.8" ring gear 9" brakes 3.73 ratio
7.5" ring gear 10" brake 4.10 ratio
8.8" ring gear 10" brakes 4.56 ratio
7.5" ring gear 9" brakes 3.27 ratio
7.5" ring gear ABS 9" brakes 3.45 ratio
8.8" ring gear ABS 9" brakes 3.55 ratio
8.8" ring gear ABS 9" brakes 3.73 ratio
7.5" ring gear 9" brake 3.08 ratio
7.5" ring gear 10" brakes 3.73 ratio
(AWD)
drum rear brakes w/o horizontal shocks
crossmember 7.5" ring gear ABS
w/o horizontal shocks
w/o horizontal shocks thru 1/85
7.5" ring gear w/o horizontal shocks
w/o horizontal shocks from 2/85
horizontal shocks
crossmember 7.5" ring gear w/o ABS
9" drums
8.8" ring gear disc brakes
3.7L 4.10 ratio
3.7L 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
DRW 3.73 ratio
SRW 3.31 ratio
SRW 4.10 ratio
SRW 3.73 ratio
DRW 4.10 ratio