8.8" ring gear
Ford
7.5" ring gear
Spicer
Ford ABS
Ford 7.5" ring gear ABS
Ford 8.8" ring gear
Ford 7.5" ring gear w/o ABS
Ford w/o ABS
w/o ABS 3.08 ratio
w/o ABS 3.55 ratio
ABS 3.55 ratio
ABS 3.08 ratio
ABS 4.10 ratio
w/o ABS 4.10 ratio
10" brake ABS 4.10 ratio
10" brake w/o ABS 3.73 ratio
10" brake w/o ABS 3.45 ratio
9" brake w/o ABS 3.45 ratio
10" brake ABS 3.08 ratio
9" brake ABS 3.73 ratio
9" brake 3.08 ratio
9" brake 3.45 ratio
10" brake w/o ABS 4.10 ratio
9" brake w/o ABS 3.08 ratio
disc brakes w/o ABS
Police (3.55 ratio) ABS
Sdn 10" drums
disc ABS
drum Sdn 11" drums
disc brakes ABS
exc. Police ABS
disc w/o ABS
drum SW
Sdn 11" drums
(3.55 ratio) 8.8" ring gear ID S746D
non-removable carrier (8.8") ABS
9.75" ring gear
8.8" ring gear 3.55 ratio
(8.8" ring gear) 3.55 ratio
8.8" ring gear (4.6L) 3.55 ratio
w/o ABS
(8.8" ring gear) 3.08 ratio
(3.55 ratio) 9.75" ring gear ID V710G
(8.8" ring gear) 2.73 ratio
full-floating IDs F6UA-PA (3.55 ratio)
full-floating IDs F5UA-RC (3.55 ratio)
semi-floating (Dana-Spicer) w/o ABS
semi-floating (Dana-Spicer) ABS
full-floating 3.73 ratio
full-floating w/o ABS
semi-floating Ford
full-floating IDs F5UA-TC (4.10 ratio)
full-floating 3.55 ratio
semi-floating (Dana-Spicer) 3.73 ratio
DRW model 70-2U IDs F3UA-AAB & ZB
DRW model 70-1HD IDs F4UA-YA & ZA
DRW model 70-2U IDs F5UA-LC, UB & VB
DRW (Spicer 70) from 2/84
DRW model 70-1HD IDs F2US-DB & DC
DRW model 70-2U IDs F5UA-HB, JB & KC
DRW model 70-1HD IDs F2UA-AB & AC
DRW 80 (11.25" ring gear)
DRW (Spicer 70) thru 1/84
DRW model 70-1HD IDs F3UA-ABB & ACB
10.50" ring gear (Dana 70) 4.10 ratio
(11.25" ring gear) 4.10 ratio
(11.25' ring gear, 4.63 ratio)
(11.25" ring gear) 4.63 ratio
11.25" ring gear (Dana 80) 4.10 ratio
10.50" ring gear (Dana 70) 4.56 ratio
11.25" ring gear (Dana 80) 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 S136F
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 3.73 ratio ID S413B
(10.50" ring gear) 3.73 ratio ID S409F
(10.50" ring gear) 3.73 ratio ID S412A
(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 S136C
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 3.73 ratio ID S138F
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.31 ratio ID S930M
8 cyl 4.10 ratio
(4 Dr) Sport Trac 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 3.27 ratio
4 Dr exc. Sport Trac 6 cyl, 3.55 ratio
4 Dr Sport Trac 4.10 ratio
4 Dr exc. Sport Trac 8 cyl 3.73 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
(ABS) 4.10 ratio
3.27 ratio
(ABS) 3.73 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 3.25 ratio
4-1/2" BC (10" 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) 2.75 ratio
5-1/2" BC (11" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.47 ratio
8.8" ring gear 3.55 ratio
Lightning (4.10 ratio)
8.8" ring gear 3.73 ratio
ABS 3.31 ratio
ABS 3.55 ratio
ABS 4.10 ratio
w/o ABS (Canada market) 2.73 ratio
9.75" ring gear 3.31 ratio
w/o ABS (Canada market) 4.10 ratio
ABS 3.08 ratio
Standard Rear Axle Option Only
semi-floating Spicer 61-2 3.07 ratio
full-floating Spicer 70-U 4.10 ratio
(thru 8500 GVW) drum brake 3.73 ratio
semi-floating Spicer 61-2 3.00 ratio
thru 8500 GVW disc brake 3.31 ratio
from 8501 GVW full-floating 4.10 ratio
thru 8500 GVW disc brake 3.73 ratio
Spicer 61-2 3.07 ratio
Spicer 60-3 3.73 ratio
thru 8500 GVW drum brake 3.73 ratio
3.73 ratio ID S409B
4.30 ratio ID S421H
3.73 ratio ID V414B, C & F
3.73 ratio ID V425B, C & F
4.10 ratio IDs S156C, S156E & S156F
3.73 ratio ID S138H
(pickup) (SRW) gasoline 5.4L 3.73 ratio
4.30 ratio
3.73 ratio ID S406B
(pickup) (SRW) gasoline 5.4L 4.10 ratio
SRW Ford 4.10 ratio
SRW Spicer 70-U Chassis cab 3.54 ratio
DRW Pickup 4.10 ratio
Super Cab 4x2
SRW Spicer 70-U Chassis cab 3.73 ratio
SRW 3.08 ratio
SRW (w/ABS) 4.10 ratio
Regular Cab 4x2 Chassis cab
SRW Spicer 70-U Cab & ch 4.56 ratio
SRW Spicer 70-U Cab & ch 3.73 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(non-ABS) 4.63 ratio
(ABS) 4.63 ratio
(non-ABS) 5.13 ratio
(ABS) 5.13 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 4.88 ratio
11.25" ring gear (DRW) 5.38 ratio
(DRW) 11.25" ring gear 4.88 ratio
10 bolt cover 9" drums
9" drums
10 bolt cover 10" drums
10" drums
8 bolt cover
9" ring gear
9" drums
8" ring gear
10" drums
8-1/2" ring gear Sdn
Sdn (9" drums)
8-1/2" ring gear SW
7-1/2" ring gear
SW (10" drums)
4 cyl & 6 cyl SW (10" drums)
4 cyl & 6 cyl Sdn (9" drums)
8 cyl (LX)
8.8" ring gear (GT)
10 bolt cover w/o trac bars
GT (8.8" ring gear) (3.27 ratio) ABS
7.5" ring gear 3.27 ratio ABS
(8.8" ring gear) 3.7L 3.31 ratio
(8.8" ring gear) 3.55 ratio (MT)
8.8" ring gear exc. Cobra
8.8" ring gear (ABS) 3.31 ratio
(8.8" ring gear) 5.0L 3.31 ratio
8.8" ring gear drum brakes
(non-removable carrier)
non-removable carrier
removable carrier
8.8" ring gear (3.73 ratio) 9" brakes
7.5" ring gear 10" brake 3.08 ratio
8.8" ring gear 10" brakes 4.56 ratio
8.8" ring gear ABS 9" brakes 3.55 ratio
7.5" ring gear ABS 9" brakes 3.73 ratio
8.8" ring gear 9" brakes 3.45 ratio
7.5" ring gear 9" brakes 3.73 ratio
8.8" ring gear 9" brakes 4.10 ratio
7.5" ring gear 9" brake 3.45 ratio
7.5" ring gear 10" brakes 3.27 ratio
(AWD)
7.5" ring gear w/o horizontal shocks
7.5" ring gear horizontal shocks
crossmember 7.5" ring gear w/o ABS
crossmember 7.5" ring gear ABS
10" drums
drum rear brakes w/o horizontal shocks
w/o horizontal shocks thru 1/85
horizontal shocks
crossmember 8.8 ring gear (4.6L) ABS
w/o horizontal shocks from 2/85
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.7L 4.10 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
3.5L (turbo) 3.31 ratio
SRW 3.31 ratio
DRW 4.10 ratio
SRW 3.73 ratio
DRW 3.73 ratio
SRW 4.10 ratio