Ford 7.5" ring gear ABS
Spicer
8.8" ring gear
Ford
Ford 7.5" ring gear w/o ABS
7.5" ring gear
Ford w/o ABS
Ford 8.8" ring gear
Ford ABS
w/o ABS 4.10 ratio
ABS 3.55 ratio
w/o ABS 3.55 ratio
ABS 4.10 ratio
ABS 3.08 ratio
w/o ABS 3.08 ratio
10" brake w/o ABS 4.10 ratio
9" brake ABS 3.45 ratio
9" brake 3.73 ratio
9" brake ABS 3.08 ratio
9" brake ABS 4.10 ratio
9" brake 3.45 ratio
10" brake 4.10 ratio
10" brake w/o ABS 3.73 ratio
10" brake 3.73 ratio
10" brake ABS 3.08 ratio
(ABS) 2.73 ratio
Police (3.55 ratio) ABS
exc. Police ABS w/o handling package
disc brakes ABS
disc brakes w/o ABS
(ABS) 3.27 ratio
exc. Police w/o ABS
Sdn 10" drums
exc. Police w/o ABS handling package
drum SW
9.75" ring gear
8.8" ring gear (4.6L) 4.10 ratio
8.8" ring gear (4.6L) 3.73 ratio
8.8" ring gear 3.31 ratio
8.8" ring gear 3.55 ratio
(3.55 ratio) 9.75" ring gear ID S710F
(3.55 ratio) 9.75" ring gear ID V711G
w/o ABS
(8.8" ring gear) 3.08 ratio
(8.8" ring gear) 3.31 ratio
semi-floating (Dana-Spicer) 4.09 ratio
full-floating IDs F6UA-SA (4.10 ratio)
semi-floating Spicer
semi-floating (Dana-Spicer) ABS
full-floating
semi-floating (Dana-Spicer) 3.54 ratio
semi-floating Ford
full-floating ABS
full-floating IDs F6UA-TA (4.10 ratio)
full-floating IDs F6UA-RA (3.55 ratio)
DRW 80 (11.25" ring gear)
DRW (Spicer 70) from 2/84
DRW model 70-2U IDs F6UA-ABA & ACA
SRW (Spicer 61) w/o ABS
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW 70 (10.50" ring gear)
DRW model 70-2U IDs F5UA-HB, JB & KC
DRW (Spicer 70) w/o ABS
DRW model 70-1HD IDs F2US-DB & DC
DRW model 70-1HD IDs F2UA-AB & AC
11.25" ring gear (Dana 80) 4.10 ratio
(11.25" ring gear) 4.63 ratio
(11.25" ring gear) 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
10.50" ring gear (Dana 70) 4.10 ratio
(14.24" ring gear) 4.88 ratio
(14.24" ring gear) 5.38 ratio
(10.50" ring gear) 3.73 ratio ID S138E
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 3.73 ratio ID S409C
(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 ID S411B
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 3.73 ratio ID S413B
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
9.75" ring gear 3.55 ratio ID S939J
(ABS) 4.10 ratio
6 cyl, 3.73 ratio
6 cyl, 3.55 ratio
6 cyl, 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 3.55 ratio
(ABS) 3.55 ratio
3.73 ratio
(ABS) 3.27 ratio
6 cyl, 3.27 ratio
(4 Dr) Sport Trac 3.73 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) 2.47 ratio
4-1/2" BC (10" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.75 ratio
9.75" ring gear 3.73 ratio
ABS 3.08 ratio
ABS 3.31 ratio
w/o ABS (Canada market) 3.08 ratio
ABS 4.10 ratio
8.8" ring gear 3.55 ratio
Lightning (4.10 ratio)
8.8" ring gear 3.31 ratio
w/o ABS (Canada market) 4.10 ratio
9.75" ring gear 3.31 ratio
Standard Rear Axle Option Only
semi-floating Spicer 60-3 3.73 ratio
(thru 8500 GVW) drum brake 3.73 ratio
from 8501 GVW full-floating 3.55 ratio
full-floating Spicer 70-U 3.54 ratio
from 8501 GVW semi-floating 4.10 ratio
full-floating Ford 3.08 ratio
semi-floating Ford (3.55 ratio)
from 8501 GVW semi-floating 3.55 ratio
full-floating (w/ABS) 3.55 ratio
full-floating Spicer 70-U 4.10 ratio
4.30 ratio (ID S421H)
(pickup) (SRW) gasoline 6.8L 4.30 ratio
4.10 ratio ID S157H
3.73 ratio ID S136B
3.73 ratio IDs S141C, S141E & S141F
3.73 ratio ID S409H
4.30 ratio ID S421B
3.73 ratio IDs S138C, S138E & S138F
3.73 ratio ID V414B, C & F
3.73 ratio ID S136H
SRW Spicer 70-U Pickup 3.73 ratio
SRW Ford 3.55 ratio
SRW Pickup 3.07 ratio
SRW Spicer 61-1 Pickup 3.73 ratio
SRW Pickup 4.10 ratio
SRW Ford 3.08 ratio
SRW Spicer 70-U Pickup 3.54 ratio
SRW (w/ABS) 4.10 ratio
DRW Pickup 4.10 ratio
SRW Spicer 70-U Chassis cab 4.10 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
(ABS) 5.13 ratio
(non-ABS) 4.63 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
10 bolt cover 10" drums
9" drums
10" drums
10 bolt cover 9" drums
8 bolt cover
9" ring gear
9" drums
8" ring gear
10" drums
4 cyl & 6 cyl SW (10" drums)
SW (10" drums)
8 cyl (LX)
8-1/2" ring gear Sdn
7-1/2" ring gear
8-1/2" ring gear SW
4 cyl & 6 cyl Sdn (9" drums)
Sdn (9" drums)
Cobra Supercharged crossmember
8.8" ring gear exc. Cobra
(8.8" ring gear) 3.73 ratio (MT)
7.5" ring gear 3.27 ratio w/o ABS
disc brakes (5 lug, SVO) trac bars
8.8" ring gear (GT)
(8.8" ring gear) 3.15 ratio (AT)
8.8" ring gear (ABS) 3.31 ratio
8.8" ring gear (horizontal shocks)
8.8" ring gear Cobra crossmember
(non-removable carrier)
non-removable carrier
removable carrier
7.5" ring gear ABS 9" brakes 3.73 ratio
6-3/4" ring gear (3.45 ratio)
7.5" ring gear 10" brakes 3.08 ratio
8.8" ring gear 10" brakes 4.56 ratio
7.5" ring gear 9" brakes 3.27 ratio
8.8" ring gear (3.73 ratio) 9" brakes
7.5" ring gear 10" brake 3.08 ratio
7.5" ring gear ABS 9" brakes 3.45 ratio
8.8" ring gear 9" brakes 3.73 ratio
7.5" ring gear 10" brakes 3.27 ratio
(AWD)
10" drums
w/o horizontal shocks thru 1/85
crossmember 7.5 ring gear (3.8L) ABS
crossmember 7.5" ring gear ABS
8.8" ring gear disc brakes
exc. Turbo Coupe
w/o horizontal shocks from 2/85
drum rear brakes w/o horizontal shocks
9" drums
crossmember
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
SRW 3.31 ratio
SRW 4.10 ratio
DRW 3.73 ratio
SRW 3.73 ratio
DRW 4.10 ratio