7.5" ring gear
Ford 8.8" ring gear
Ford
Ford 7.5" ring gear ABS
Ford 7.5" ring gear w/o ABS
Ford w/o ABS
Ford ABS
8.8" ring gear
Spicer
ABS 4.10 ratio
w/o ABS 3.55 ratio
ABS 3.08 ratio
w/o ABS 3.08 ratio
ABS 3.55 ratio
w/o ABS 4.10 ratio
9" brake ABS 3.08 ratio
9" brake w/o ABS 3.45 ratio
9" brake 3.45 ratio
9" brake ABS 4.10 ratio
10" brake 4.10 ratio
10" brake w/o ABS 3.08 ratio
10" brake w/o ABS 3.45 ratio
10" brake ABS 4.10 ratio
9" brake w/o ABS 3.73 ratio
10" brake 3.45 ratio
drum Sdn 11" drums
(ABS) 2.73 ratio
Police (3.55 ratio) ABS
drum brakes ABS
Sdn 10" drums
exc. Police w/o ABS
Sdn 11" drums
Police (3.55 ratio) w/o ABS
disc w/o ABS
(ABS) 3.27 ratio
(8.8" ring gear) 2.73 ratio
9.75" ring gear
(3.55 ratio) 9.75" ring gear ID V711G
w/o ABS
(3.55 ratio) 9.75" ring gear ID V711F
(3.55 ratio) 9.75" ring gear ID S710F
(3.55 ratio) 8.8" ring gear
(8.8" ring gear) 3.08 ratio
(3.55 ratio) 9.75" ring gear ID S711E
8.8" ring gear 3.55 ratio
semi-floating (Dana-Spicer) 3.54 ratio
semi-floating (Dana-Spicer) ABS
full-floating IDs F6UA-RA (3.55 ratio)
full-floating 4.10 ratio
semi-floating (Dana-Spicer) 3.73 ratio
full-floating ABS
semi-floating (Dana-Spicer) w/o ABS
full-floating IDs F6UA-SA (4.10 ratio)
semi-floating (Dana-Spicer) 4.09 ratio
full-floating IDs F5UA-TC (4.10 ratio)
DRW model 70-1HD IDs F4UA-YA & ZA
DRW (Spicer 70) w/o ABS
DRW model 70-2U IDs F5UA-LC, UB & VB
DRW model 70-2U IDs F6UA-ABA & ACA
DRW (Spicer 70)
DRW model 70-1HD IDs F3UA-ABB & ACB
SRW (Spicer 61) ABS
SRW Spicer 61
DRW model 70-2U IDs F5UA-HB, JB & KC
SRW semi-floating AXLE
(11.25" ring gear) 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) 4.10 ratio
10.50" ring gear (Dana 70) 4.10 ratio
11.25" ring gear (Dana 80) 4.63 ratio
(11.25' ring gear, 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 S413B
(10.50" ring gear) 3.73 ratio ID S409F
(10.50" ring gear) 3.73 ratio ID S413A
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 4.30 ratio
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.31 ratio ID S930M
4 Dr Sport Trac 3.73 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
6 cyl, 3.27 ratio
4 Dr exc. Sport Trac 6 cyl, 3.27 ratio
2 Dr (Sport package) 4.10 ratio
(ABS) 3.73 ratio
6 cyl, 4.10 ratio
6 cyl, 3.73 ratio
8 cyl 3.55 ratio
4 Dr exc. Sport Trac 6 cyl, 3.73 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) 2.75 ratio
4-1/2" BC (10" brakes) 3.00 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) 3.25 ratio
4-1/2" BC (10" brakes) 2.47 ratio
9.75" ring gear 3.55 ratio
ABS 2.73 ratio
w/o ABS (Canada market) 3.31 ratio
w/o ABS (Canada market) 4.10 ratio
ABS 3.08 ratio
8.8" ring gear 3.55 ratio
w/o ABS (Canada market) 2.73 ratio
8.8" ring gear 3.31 ratio
9.75" ring gear 3.31 ratio
9.75" ring gear 3.73 ratio
Standard Rear Axle Option Only
full-floating Spicer 61-1 3.07 ratio
thru 8500 GVW disc brake 3.73 ratio
semi-floating (ABS) 3.55 ratio
from 8501 GVW full-floating 3.55 ratio
Spicer 61-2 3.00 ratio
full-floating 3.08 ratio
semi-floating Spicer 60-U 3.54 ratio
semi-floating Spicer 60-U 3.73 ratio
full-floating (w/ABS) 3.55 ratio
(thru 8500 GVW) drum brake 3.31 ratio
(pickup) (SRW) diesel (6.4L) 3.31 ratio
(pickup) (SRW) gasoline 6.8L 4.30 ratio
3.73 ratio IDs S406C, S406E & S406F
4.30 ratio ID S421B
(pickup) (SRW) diesel (6.4L) 3.55 ratio
4.10 ratio
(pickup) (SRW) diesel (6.0L) 3.73 ratio
3.73 ratio ID S136B
3.73 ratio IDs S138C, S138E & S138F
(pickup) (SRW) diesel (6.0L) 4.10 ratio
DRW Pickup 4.10 ratio
SRW Pickup 4.10 ratio
Crew Cab
SRW Spicer 61-1 Chassis cab 4.56 ratio
SRW Pickup 3.73 ratio
Super Cab 4x2
SRW Spicer 61-1 Chassis cab 3.54 ratio
Regular Cab 4x4
SRW Spicer 70-U Cab & ch 4.10 ratio
SRW Ford 4.10 ratio
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(non-ABS) 4.63 ratio
(non-ABS) 5.13 ratio
(ABS) 5.13 ratio
(ABS) 4.63 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" drums
10 bolt cover 10" drums
10 bolt cover 9" drums
8 bolt cover
9" drums
8" ring gear
9" drums
10" drums
9" ring gear
SW (10" drums)
8-1/2" ring gear Sdn
Sdn (9" drums)
4 cyl & 6 cyl SW (10" drums)
8-1/2" ring gear SW
4 cyl & 6 cyl Sdn (9" drums)
8 cyl (LX)
7-1/2" ring gear
w/o trac bars
(8.8" ring gear) 3.31 ratio
7.5" ring gear 2.73 ratio w/o ABS
(8.8" ring gear) 3.73 ratio (MT)
10 bolt cover trac bars
8.8" ring gear exc. Cobra
7.5" ring gear
10 bolt cover w/o trac bars
8.8" ring gear drum brakes
8.8" ring gear Cobra & Pace Car
non-removable carrier
(non-removable carrier)
removable carrier
7.5" ring gear 10" brakes 4.10 ratio
7.5" ring gear 10" brake 3.73 ratio
8.8" ring gear 9" brakes 4.10 ratio
8.8" ring gear ABS 9" brakes 3.73 ratio
7.5" ring gear ABS 9" brakes 3.08 ratio
8.8" ring gear ABS 9" brakes 3.27 ratio
7.5" ring gear 10" brake 4.10 ratio
7.5" ring gear ABS 9" brakes 4.10 ratio
7.5" ring gear ABS 9" brakes 3.73 ratio
7.5" ring gear 9" brakes 3.08 ratio
(AWD)
w/o horizontal shocks thru 1/85
8.8" ring gear disc brakes
exc. Turbo Coupe
crossmember 7.5 ring gear (3.8L) ABS
9" drums
w/o horizontal shocks from 2/85
crossmember 7.5" ring gear ABS
10" drums
drum rear brakes w/o horizontal shocks
w/o horizontal shocks
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
SRW 3.73 ratio
DRW 3.73 ratio
DRW 4.10 ratio
SRW 3.31 ratio
SRW 4.10 ratio