Ford 8.8" ring gear
Ford 7.5" ring gear w/o ABS
7.5" ring gear
Spicer
Ford 7.5" ring gear ABS
Ford w/o ABS
8.8" ring gear
Ford
Ford ABS
ABS 3.08 ratio
ABS 3.55 ratio
ABS 4.10 ratio
w/o ABS 3.55 ratio
w/o ABS 3.08 ratio
w/o ABS 4.10 ratio
10" brake ABS 3.45 ratio
9" brake w/o ABS 3.73 ratio
10" brake ABS 3.73 ratio
9" brake ABS 3.45 ratio
10" brake ABS 4.10 ratio
10" brake w/o ABS 4.10 ratio
9" brake ABS 3.73 ratio
9" brake w/o ABS 3.08 ratio
10" brake 4.10 ratio
9" brake 3.45 ratio
disc ABS
Sdn 10" drums
(ABS) 3.27 ratio
disc brakes w/o ABS
Police w/o ABS
Sdn 11" drums
disc brakes ABS
exc. Police w/o ABS
disc w/o ABS
Police (3.55 ratio) w/o ABS
(3.55 ratio) 8.8" ring gear ID S747F
8.8" ring gear 3.55 ratio
w/o ABS
9.75" ring gear (5.4L) 3.73 ratio
(8.8" ring gear) 3.08 ratio
(3.55 ratio) 9.75" ring gear ID S711E
(3.55 ratio) 8.8" ring gear
non-removable carrier (8.8") w/o ABS
8.8" ring gear (4.6L) 4.10 ratio
8.8" ring gear (4.6L) 3.55 ratio
semi-floating (Dana-Spicer) 3.54 ratio
full-floating IDs F6UA-PA (3.55 ratio)
full-floating IDs F6UA-TA (4.10 ratio)
full-floating
full-floating IDs F6UA-SA (4.10 ratio)
semi-floating (Dana-Spicer) 4.09 ratio
semi-floating (Dana-Spicer)
semi-floating Spicer
full-floating ABS
full-floating 3.55 ratio
DRW model 70-2U IDs F5UA-HB, JB & KC
DRW (Spicer 70)
DRW model 70-1HD IDs F5UA-XB & YB
DRW model 70-1HD IDs F2UA-AB & AC
DRW model 70-2U IDs F2UA-RA & SA
DRW model 70-1HD IDs F3UA-ABB & ACB
SRW Spicer 70
DRW (Spicer 70) from 2/84
DRW 80 (11.25" ring gear)
DRW (Spicer 70) w/o ABS
(11.25" ring gear) 4.63 ratio
10.50" ring gear (Dana 70) 4.10 ratio
11.25" ring gear (Dana 80) 4.63 ratio
10.50" ring gear (Dana 70) 4.56 ratio
11.25" ring gear (Dana 80) 4.10 ratio
(11.25' ring gear, 4.63 ratio)
(11.25" ring gear) 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 S412A
(10.50" ring gear) 3.73 ratio ID S413B
(10.50" ring gear) 4.10 ratio ID S157C
(10.50" ring gear) 4.10 ratio ID S157F
(10.50" ring gear) 4.30 ratio ID S415A
(10.50" ring gear) 3.73 ratio ID S138E
(10.50" ring gear) 3.73 ratio ID S413A
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 4.10 ratio ID S411A
(10.50" ring gear) 3.73 ratio ID PM138D
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939J
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
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
3.27 ratio
4 Dr exc. Sport Trac 6 cyl, 3.27 ratio
2 Dr (Sport package) 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
(ABS) 4.10 ratio
3.55 ratio
8 cyl 3.73 ratio
6 cyl, 3.73 ratio
(ABS) 3.08 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) 3.25 ratio
4-1/2" BC (10" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 3.25 ratio
w/o ABS (Canada market) 4.10 ratio
8.8" ring gear 3.31 ratio
9.75" ring gear 3.73 ratio
w/o ABS (Canada market) 3.08 ratio
w/o ABS (Canada market) 2.73 ratio
Lightning (4.10 ratio)
w/o ABS (Canada market) 3.55 ratio
ABS 2.73 ratio
9.75" ring gear 3.31 ratio
w/o ABS (Canada market) 3.31 ratio
Standard Rear Axle Option Only
Spicer 60-3 3.73 ratio
full-floating Spicer 61-1 3.54 ratio
full-floating Ford 3.55 ratio
semi-floating Spicer 60-U 4.10 ratio
Spicer 61-2 3.00 ratio
from 8501 GVW semi-floating 3.55 ratio
full-floating (w/ABS) 4.10 ratio
(thru 8500 GVW) drum brake 3.73 ratio
full-floating 3.55 ratio
semi-floating Spicer 61-2 3.07 ratio
3.73 ratio ID S141B
3.73 ratio ID S136H
3.73 ratio ID S413B
3.73 ratio ID V425B, C & F
(pickup) (SRW) gasoline 6.8L 4.10 ratio
(pickup) (SRW) diesel (6.4L) 3.73 ratio
(pickup) (SRW) diesel (6.4L) 3.55 ratio
4.10 ratio
3.73 ratio ID S409H
3.73 ratio IDs S409C, S409E & S409F
SRW 4.10 ratio
SRW Spicer 70-U Cab & ch 4.56 ratio
SRW Spicer 70-U Cab & ch 3.73 ratio
DRW Pickup 4.10 ratio
SRW Spicer 61-1 Chassis cab 3.54 ratio
Regular Cab 4x2 Chassis cab
DRW Pickup 3.55 ratio
SRW Ford 4.10 ratio
Regular Cab 4x4
SRW Spicer 61-1 Pickup 4.10 ratio
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(non-ABS) 4.63 ratio
(ABS) 5.13 ratio
(ABS) 4.63 ratio
(non-ABS) 5.13 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.88 ratio
(DRW) 11.25" ring gear 4.88 ratio
10 bolt cover 9" drums
10" drums
10 bolt cover 10" drums
9" drums
8 bolt cover
10" drums
9" drums
9" ring gear
8" ring gear
SW (10" drums)
8-1/2" ring gear SW
8 cyl (LX)
4 cyl & 6 cyl Sdn (9" drums)
8-1/2" ring gear Sdn
Sdn (9" drums)
4 cyl & 6 cyl SW (10" drums)
7-1/2" ring gear
(8.8" ring gear) 3.31 ratio
drum brakes w/o horizontal shocks
7.5" ring gear (3.31ratio) ABS
7.5" ring gear (3.31ratio) w/o ABS
(8.8" ring gear) 5.0L 3.55 ratio (MT)
Base (7.5" ring gear) (3.27 ratio) ABS
7.5" ring gear 3.27 ratio ABS
8.8" ring gear (ABS) 3.31 ratio
8.8" ring gear exc. Cobra
8.8" ring gear exc. Cobra w/o ABS
removable carrier
non-removable carrier
(non-removable carrier)
8.8" ring gear 9" brakes 3.45 ratio
7.5" ring gear 9" brake 3.45 ratio
8.8" ring gear (3.73 ratio) 10" brake
8.8" ring gear (3.73 ratio) 9" brake
8.8" ring gear ABS 9" brakes 3.73 ratio
8.8" ring gear 9" brakes 3.73 ratio
7.5" ring gear 10" brakes 3.45 ratio
7.5" ring gear 10" brakes 3.27 ratio
8.8" ring gear 10" brakes 3.27 ratio
7.5" ring gear ABS 9" brakes 3.08 ratio
(AWD)
crossmember 7.5" ring gear w/o ABS
7.5" ring gear horizontal shocks
exc. Turbo Coupe
7.5" ring gear w/o horizontal shocks
8.8" ring gear disc brakes
drum rear brakes w/o horizontal shocks
Turbo Coupe (w/horizontal shocks)
horizontal shocks
w/o horizontal shocks thru 1/85
10" drums
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
SRW 3.31 ratio
SRW 4.10 ratio
DRW 3.73 ratio
DRW 4.10 ratio
SRW 3.73 ratio