7.5" ring gear
Ford ABS
Spicer
Ford w/o ABS
Ford 7.5" ring gear ABS
8.8" ring gear
Ford
Ford 8.8" ring gear
Ford 7.5" ring gear w/o ABS
ABS 4.10 ratio
w/o ABS 3.08 ratio
w/o ABS 3.55 ratio
ABS 3.55 ratio
ABS 3.08 ratio
w/o ABS 4.10 ratio
10" brake ABS 4.10 ratio
10" brake 4.10 ratio
9" brake w/o ABS 4.10 ratio
9" brake 3.73 ratio
9" brake 4.10 ratio
10" brake 3.73 ratio
9" brake 3.45 ratio
10" brake ABS 3.08 ratio
10" brake ABS 3.45 ratio
10" brake w/o ABS 4.10 ratio
(ABS) 3.27 ratio
disc w/o ABS
disc brakes w/o ABS
Sdn 11" drums
drum Sdn 11" drums
disc ABS
exc. Police w/o ABS
(ABS) 3.55 ratio (locking)
Sdn 10" drums
(ABS) 2.73 ratio
9.75" ring gear (5.4L) 3.73 ratio
9.75" ring gear
(3.55 ratio) 9.75" ring gear ID V710F
8.8" ring gear 3.31 ratio
(3.55 ratio) 8.8" ring gear ID S747F
(3.55 ratio) 9.75" ring gear ID V710G
8.8" ring gear 3.55 ratio
(3.55 ratio) 8.8" ring gear ID S746D
8.8" ring gear (4.6L) 3.73 ratio
(8.8" ring gear) 3.55 ratio
full-floating IDs F5UA-TC (4.10 ratio)
full-floating IDs F5UA-RC (3.55 ratio)
semi-floating (Dana-Spicer) w/o ABS
full-floating IDs F6UA-RA (3.55 ratio)
semi-floating (Dana-Spicer) 4.09 ratio
semi-floating (Dana-Spicer) 3.54 ratio
semi-floating (Dana-Spicer) ABS
semi-floating Ford
full-floating w/o ABS
full-floating 3.73 ratio
SRW (Spicer 61) w/o ABS
SRW Spicer 70
DRW model 70-1HD IDs F2US-DB & DC
SRW (Spicer 61) ABS
DRW model 70-1HD IDs F4UA-YA & ZA
DRW model 70-1HD IDs F2UA-AB & AC
SRW semi-floating AXLE
DRW (Spicer 70) w/o ABS
DRW model 70-2U IDs F6UA-ABA & ACA
DRW 70 (10.50" ring gear)
11.25" ring gear (Dana 80) 4.63 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
(11.25" ring gear) 4.63 ratio
10.50" ring gear (Dana 70) 4.56 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 S409C
(10.50" ring gear) 4.10 ratio ID S411B
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 3.73 ratio ID S406F
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 4.30 ratio ID S415A
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 3.73 ratio ID S410B
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.31 ratio ID S930M
4 Dr exc. Sport Trac 8 cyl 3.73 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
(ABS) 3.27 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
(ABS) 4.10 ratio
6 cyl, 4.10 ratio
4 Dr Sport Trac 4.10 ratio
(4 Dr) Sport Trac 3.73 ratio
6 cyl, 3.55 ratio
4.10 ratio
5-1/2" BC (11" brakes) 2.75 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) 3.00 ratio
4-1/2" BC (10" brakes) 3.25 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) 3.00 ratio
4-1/2" BC (10" brakes) 2.47 ratio
w/o ABS (Canada market) 3.55 ratio
w/o ABS (Canada market) 3.08 ratio
8.8" ring gear 3.31 ratio
Lightning (4.10 ratio)
ABS 3.31 ratio
8.8" ring gear 3.73 ratio
ABS 3.08 ratio
8.8" ring gear 3.55 ratio
w/o ABS (Canada market) 3.31 ratio
ABS 4.10 ratio
Standard Rear Axle Option Only
full-floating (w/ABS) 4.10 ratio
full-floating Ford 3.08 ratio
full-floating Ford 4.10 ratio
full-floating Spicer 70-U 4.56 ratio
full-floating 4.10 ratio
semi-floating Spicer 60-U 3.54 ratio
semi-floating Spicer 60-U 4.10 ratio
from 8501 GVW semi-floating 4.10 ratio
semi-floating Spicer 61-2 3.07 ratio
thru 8500 GVW drum brake 3.73 ratio
4.30 ratio IDs S421C, S421E & S421F
(pickup) (SRW) diesel (6.0L) 4.10 ratio
3.73 ratio ID S409H
4.10 ratio IDs S157C, S157E & S157F
3.73 ratio ID S138H
4.10 ratio ID S157H
(pickup) (SRW) gasoline 5.4L 3.73 ratio
3.73 ratio ID V425B, C & F
4.30 ratio ID S421H
4.30 ratio
SRW (w/ABS) 3.55 ratio
Crew Cab
SRW (w/ABS) 4.10 ratio
SRW 3.08 ratio
SRW Chassis cab 3.73 ratio
SRW Spicer 61-1 Pickup 3.73 ratio
SRW Spicer 61-1 Pickup 3.07 ratio
SRW Spicer 70-U Pickup 4.10 ratio
SRW Ford 3.08 ratio
SRW Pickup 3.73 ratio
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(ABS) 4.63 ratio
(non-ABS) 5.13 ratio
(ABS) 5.13 ratio
(non-ABS) 4.63 ratio
11.25" ring gear (DRW) 4.88 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.30 ratio
(DRW) 11.25" ring gear 4.88 ratio
10 bolt cover 9" drums
10 bolt cover 10" drums
9" drums
10" drums
8 bolt cover
9" ring gear
9" drums
8" ring gear
10" drums
4 cyl & 6 cyl SW (10" drums)
8-1/2" ring gear SW
4 cyl & 6 cyl Sdn (9" drums)
8-1/2" ring gear Sdn
SW (10" drums)
7-1/2" ring gear
Sdn (9" drums)
8 cyl (LX)
8 bolt cover
disc brakes (5 lug, SVO) trac bars
10 bolt cover trac bars
7.5" ring gear
(8.8" ring gear) 3.31 ratio
7.5" ring gear 3.27 ratio ABS
8.8" ring gear Cobra crossmember
8.8" ring gear (ABS) 3.31 ratio
8.8" ring gear (GT)
w/o trac bars
non-removable carrier
removable carrier
(non-removable carrier)
7.5" ring gear 9" brake 3.45 ratio
8.8" ring gear 10" brakes 3.27 ratio
7.5" ring gear ABS 9" brakes 3.45 ratio
8.8" ring gear ABS 9" brakes 3.73 ratio
7.5" ring gear 10" brakes 4.10 ratio
8.8" ring gear 9" brakes 3.73 ratio
7.5" ring gear 10" brakes 3.08 ratio
8.8" ring gear 9" brakes 3.27 ratio
8.8" ring gear ABS 9" brakes 3.55 ratio
7.5" ring gear ABS 9" brakes 3.27 ratio
(AWD)
8.8" ring gear drum brakes
crossmember 7.5" ring gear w/o ABS
Turbo Coupe (w/horizontal shocks)
8.8" ring gear disc brakes
drum rear brakes w/o horizontal shocks
exc. Turbo Coupe
10" drums
7.5" ring gear horizontal shocks
horizontal shocks
crossmember
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
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
DRW 4.10 ratio
SRW 3.31 ratio
SRW 3.73 ratio
SRW 4.10 ratio
DRW 3.73 ratio