Ford 8.8" ring gear
Ford 7.5" ring gear w/o ABS
Ford w/o ABS
Ford
Spicer
7.5" ring gear
Ford ABS
8.8" ring gear
Ford 7.5" ring gear ABS
w/o ABS 4.10 ratio
w/o ABS 3.55 ratio
w/o ABS 3.08 ratio
ABS 3.08 ratio
ABS 4.10 ratio
ABS 3.55 ratio
10" brake w/o ABS 3.73 ratio
9" brake 4.10 ratio
9" brake w/o ABS 4.10 ratio
9" brake 3.73 ratio
10" brake ABS 3.45 ratio
10" brake ABS 3.73 ratio
10" brake 3.08 ratio
9" brake ABS 4.10 ratio
9" brake ABS 3.08 ratio
10" brake ABS 3.08 ratio
drum brakes ABS
drum SW
Sdn 11" drums
(ABS) 2.73 ratio
Sdn 10" drums
exc. Police ABS
exc. Police ABS handling package
exc. Police w/o ABS handling package
drum Sdn 10" drums
disc ABS
(8.8" ring gear) 3.08 ratio
(8.8" ring gear) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID S710E
(3.55 ratio) 9.75" ring gear ID V711F
8.8" ring gear (4.6L) 4.10 ratio
non-removable carrier (8.8") ABS
(3.55 ratio) 9.75" ring gear ID V710F
9.75" ring gear (5.4L) 3.73 ratio
8.8" ring gear 3.31 ratio
8.8" ring gear (4.6L) 3.55 ratio
full-floating 3.73 ratio
full-floating IDs F5UA-RC (3.55 ratio)
full-floating 4.10 ratio
full-floating IDs F6UA-PA (3.55 ratio)
full-floating IDs F5UA-SC (4.10 ratio)
full-floating
full-floating w/o ABS
semi-floating (Dana-Spicer) ABS
full-floating IDs F6UA-TA (4.10 ratio)
semi-floating (Dana-Spicer) 4.09 ratio
SRW Spicer 70
DRW model 70-2U IDs F3UA-AAB & ZB
DRW (Spicer 70)
DRW (Spicer 70) thru 1/84
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW model 70-2U IDs F2UA-RA & SA
DRW model 70-2U IDs F6UA-ABA & ACA
DRW model 70-1HD IDs F2US-DB & DC
DRW model 70-1HD IDs F5UA-MB & NB
DRW (Spicer 70) w/o ABS
(11.25" ring gear) 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) 4.10 ratio
10.50" ring gear (Dana 70) 4.56 ratio
(11.25' ring gear, 4.63 ratio)
11.25" ring gear (Dana 80) 4.63 ratio
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 4.10 ratio ID S157C
(10.50" ring gear) 3.73 ratio ID S136C
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 3.73 ratio ID S413A
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 3.73 ratio ID S138E
(10.50" ring gear) 4.30 ratio ID S421F
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939A
(4 Dr) Sport Trac 4.10 ratio
8 cyl 4.10 ratio
4 Dr Sport Trac 3.73 ratio
2 Dr (Sport package) 4.10 ratio
8 cyl 3.55 ratio
(4 Dr) Sport Trac 3.73 ratio
4 Dr exc. Sport Trac 8 cyl 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 3.27 ratio
3.73 ratio
6 cyl, 3.73 ratio
4-1/2" BC (10" brakes) 2.50 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
4-1/2" BC (10" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 3.25 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) 2.47 ratio
ABS 3.55 ratio
ABS 4.10 ratio
ABS 2.73 ratio
w/o ABS (Canada market) 3.55 ratio
9.75" ring gear 3.55 ratio
9.75" ring gear 3.73 ratio
w/o ABS (Canada market) 3.08 ratio
w/o ABS (Canada market) 3.31 ratio
ABS 3.31 ratio
Lightning (4.10 ratio)
Standard Rear Axle Option Only
Spicer 61-2 3.07 ratio
from 8501 GVW semi-floating 4.10 ratio
semi-floating Spicer 60-U 4.10 ratio
full-floating Spicer 61-1 3.07 ratio
full-floating (w/ABS) 4.10 ratio
semi-floating (ABS) 3.55 ratio
full-floating Spicer 70-U 3.54 ratio
full-floating 4.10 ratio
semi-floating Spicer 60-3 3.33 ratio
full-floating Ford 4.10 ratio
3.73 ratio ID S406H
4.30 ratio IDs S421C, S421E & S421F
(pickup) (SRW) diesel (6.4L) 3.31 ratio
3.73 ratio ID V420B, C & F
3.73 ratio ID S409B
3.73 ratio ID S141B
4.10 ratio ID S157B
3.73 ratio ID V425B, C & F
4.30 ratio (ID S421H)
4.10 ratio ID S157H
Regular Cab 4x4
SRW Pickup 4.56 ratio
SRW Spicer 61-1 Chassis cab 3.73 ratio
SRW Spicer 61-1 Pickup 4.10 ratio
SRW 3.55 ratio
SRW Chassis cab 3.54 ratio
Regular Cab 4x2 Chassis cab
SRW Spicer 70-U Cab & ch 3.54 ratio
SRW Ford 3.08 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) 5.13 ratio
(non-ABS) 4.63 ratio
(ABS) 4.63 ratio
11.25" ring gear (DRW) 4.88 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 5.38 ratio
(DRW) 11.25" ring gear 4.88 ratio
10" drums
8 bolt cover
10 bolt cover 9" drums
10 bolt cover 10" drums
9" drums
8" ring gear
10" drums
9" ring gear
9" drums
8-1/2" ring gear Sdn
Sdn (9" drums)
SW (10" drums)
8-1/2" ring gear SW
7-1/2" ring gear
8 cyl (LX)
4 cyl & 6 cyl SW (10" drums)
4 cyl & 6 cyl Sdn (9" drums)
8.8" ring gear exc. Cobra ABS
8.8" ring gear (ABS) 3.31 ratio
8 bolt cover
8.8" ring gear exc. Cobra
8.8" ring gear (ABS) 3.55 ratio
Base (7.5" ring gear) (3.27 ratio) ABS
(8.8" ring gear) 3.15 ratio (AT)
GT (8.8" ring gear) (3.27 ratio) ABS
disc brakes (5 lug, SVO)
w/o trac bars
non-removable carrier
(non-removable carrier)
removable carrier
8.8" ring gear ABS 9" brakes 3.27 ratio
7.5" ring gear 10" brakes 3.08 ratio
7.5" ring gear 9" brakes 3.08 ratio
6-3/4" ring gear (3.45 ratio)
7.5" ring gear ABS 9" brakes 3.27 ratio
7.5" ring gear ABS 9" brakes 3.08 ratio
8.8" ring gear 9" brakes 3.73 ratio
8.8" ring gear (3.73 ratio) 10" brakes
7.5" ring gear ABS 9" brakes 3.45 ratio
7.5" ring gear 10" brakes 3.27 ratio
(AWD)
10" drums
7.5" ring gear horizontal shocks
7.5" ring gear w/o horizontal shocks
drum rear brakes w/o horizontal shocks
crossmember 7.5" ring gear w/o ABS
crossmember 7.5" ring gear ABS
drum rear brakes horizontal shocks
8.8" ring gear disc brakes
crossmember
horizontal shocks
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) 3.31 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.7L 3.31 ratio
DRW 3.73 ratio
SRW 4.10 ratio
SRW 3.73 ratio
SRW 3.31 ratio
DRW 4.10 ratio