8.8" ring gear
Ford 7.5" ring gear w/o ABS
Ford 7.5" ring gear ABS
7.5" ring gear
Spicer
Ford 8.8" ring gear
Ford w/o ABS
Ford
Ford ABS
ABS 3.55 ratio
w/o ABS 3.08 ratio
ABS 4.10 ratio
ABS 3.08 ratio
w/o ABS 3.55 ratio
w/o ABS 4.10 ratio
9" brake ABS 3.08 ratio
10" brake ABS 3.73 ratio
9" brake w/o ABS 3.45 ratio
9" brake ABS 3.73 ratio
9" brake w/o ABS 3.73 ratio
10" brake w/o ABS 4.10 ratio
10" brake w/o ABS 3.73 ratio
10" brake ABS 4.10 ratio
9" brake 3.45 ratio
9" brake w/o ABS 4.10 ratio
Police ABS
drum Sdn 10" drums
(ABS) 3.27 ratio
exc. Police w/o ABS
(ABS) 2.73 ratio
drum brakes ABS
Police (3.55 ratio) w/o ABS
disc w/o ABS
Police w/o ABS
exc. Police w/o ABS handling package
(8.8" ring gear) 3.31 ratio
(8.8" ring gear) 3.08 ratio
(3.55 ratio) 9.75" ring gear ID V711G
(3.55 ratio) 9.75" ring gear ID S710E
(8.8" ring gear) 2.73 ratio
w/o ABS
removable carrier (9")
9.75" ring gear
8.8" ring gear (4.6L) 3.55 ratio
9.75" ring gear (5.4L) 3.73 ratio
semi-floating (Dana-Spicer) 4.09 ratio
full-floating IDs F5UA-RC (3.55 ratio)
full-floating IDs F6UA-TA (4.10 ratio)
full-floating
full-floating w/o ABS
semi-floating (Dana-Spicer) ABS
semi-floating (Dana-Spicer) 3.54 ratio
semi-floating (Dana-Spicer) w/o ABS
full-floating IDs F5UA-TC (4.10 ratio)
semi-floating Ford
SRW Spicer 70
DRW model 70-2U IDs F6UA-ABA & ACA
DRW (Spicer 70) thru 1/84
DRW model 70-2U IDs F2UA-RA & SA
DRW (Spicer 70) from 2/84
DRW model 70-1HD IDs F5UA-MB & NB
DRW model 70-1HD IDs F2UA-AB & AC
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW model 70-1HD IDs F6UA-AAA & ADA
SRW (Spicer 61) w/o ABS
(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
11.25" ring gear (Dana 80) 4.10 ratio
(11.25' ring gear, 4.63 ratio)
10.50" ring gear (Dana 70) 4.56 ratio
(14.24" ring gear) 4.88 ratio
(14.24" ring gear) 5.38 ratio
(10.50" ring gear) 4.10 ratio ID S157F
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 3.73 ratio ID S413B
(10.50" ring gear) 3.73 ratio ID S406F
(10.50" ring gear) 4.10 ratio ID S411A
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 3.73 ratio ID S138E
(10.50" ring gear) 3.73 ratio ID S138D
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.73 ratio ID S935M
4 Dr exc. Sport Trac 6 cyl, 3.27 ratio
(ABS) 3.55 ratio
8 cyl 3.55 ratio
4 Dr Sport Trac 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 3.55 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
(ABS) 3.73 ratio
2 Dr (Sport package) 4.10 ratio
3.27 ratio
(ABS) 3.27 ratio
5-1/2" BC (11" brakes) 2.47 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
5-1/2" BC (11" brakes) 3.00 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
8.8" ring gear 3.55 ratio
9.75" ring gear 3.73 ratio
w/o ABS (Canada market) 3.55 ratio
Lightning (4.10 ratio)
w/o ABS (Canada market) 3.31 ratio
w/o ABS (Canada market) 4.10 ratio
ABS 3.31 ratio
ABS 3.55 ratio
ABS 2.73 ratio
8.8" ring gear 3.73 ratio
Standard Rear Axle Option Only
full-floating Ford 3.08 ratio
semi-floating (ABS) 3.55 ratio
semi-floating Spicer 60-3 3.73 ratio
full-floating (w/ABS) 3.55 ratio
full-floating Spicer 70-U 4.10 ratio
thru 8500 GVW disc brake 3.73 ratio
(thru 8500 GVW) drum brake 3.73 ratio
Spicer 60-3 3.54 ratio
thru 8500 GVW drum brake 3.73 ratio
semi-floating Spicer 60-3 4.10 ratio
4.10 ratio IDs S157C, S157E & S157F
(pickup) (SRW) gasoline 5.4L 3.73 ratio
3.73 ratio ID S136B
4.10 ratio ID S156B
3.73 ratio ID S409B
3.73 ratio ID S413B
4.30 ratio ID S421H
3.73 ratio ID S141H
(pickup) (SRW) diesel (6.4L) 3.55 ratio
4.30 ratio (ID S421H)
SRW 4.10 ratio
SRW Spicer 61-1 Pickup 3.07 ratio
SRW Spicer 70-U Pickup 4.56 ratio
Regular Cab 4x2 Chassis cab
SRW Pickup 4.56 ratio
SRW Chassis cab 4.56 ratio
SRW (w/ABS) 4.10 ratio
SRW Spicer 70-U Chassis cab 4.56 ratio
SRW Spicer 61-1 Chassis cab 3.73 ratio
SRW Chassis cab 3.73 ratio
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(non-ABS) 5.13 ratio
(ABS) 4.63 ratio
(non-ABS) 4.63 ratio
(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
10 bolt cover 10" drums
9" drums
10 bolt cover 9" drums
10" drums
10" drums
9" ring gear
8" ring gear
9" drums
8 cyl (LX)
4 cyl & 6 cyl SW (10" drums)
8-1/2" ring gear SW
7-1/2" ring gear
8-1/2" ring gear Sdn
4 cyl & 6 cyl Sdn (9" drums)
SW (10" drums)
Sdn (9" drums)
Cobra Supercharged crossmember
7.5" ring gear (3.31ratio) w/o ABS
7.5" ring gear w/o ABS
(8.8" ring gear) 2.73 ratio
(8.8" ring gear) 3.55 ratio (MT)
10 bolt cover w/o trac bars
disc brakes (5 lug, SVO) trac bars
7.5" ring gear
(8.8" ring gear) 3.31 ratio
(8.8" ring gear) 3.73 ratio (MT)
non-removable carrier
(non-removable carrier)
removable carrier
8.8" ring gear 9" brakes 3.27 ratio
7.5" ring gear 9" brake 3.45 ratio
8.8" ring gear (3.73 ratio) 10" brakes
7.5" ring gear 9" brakes 4.10 ratio
7.5" ring gear 10" brake 4.10 ratio
8.8" ring gear 10" brakes 4.56 ratio
7.5" ring gear 10" brakes 3.73 ratio
6-3/4" ring gear (3.45 ratio)
8.8" ring gear 10" brakes 3.73 ratio
8.8" ring gear (3.73 ratio) 10" brake
(AWD)
10" drums
8.8" ring gear drum brakes
7.5" ring gear w/o horizontal shocks
crossmember
drum rear brakes horizontal shocks
w/o horizontal shocks thru 1/85
Turbo Coupe (w/horizontal shocks)
crossmember 7.5" ring gear w/o ABS
7.5" ring gear horizontal shocks
crossmember 7.5" ring gear ABS
3.7L 3.73 ratio
3.7L 3.31 ratio
3.7L 4.10 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 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
DRW 4.10 ratio
SRW 3.31 ratio
SRW 4.10 ratio
SRW 3.73 ratio
DRW 3.73 ratio