Ford 8.8" ring gear
Ford w/o ABS
Ford
Ford ABS
Ford 7.5" ring gear w/o ABS
Spicer
Ford 7.5" ring gear ABS
8.8" ring gear
7.5" ring gear
ABS 3.08 ratio
ABS 3.55 ratio
w/o ABS 3.08 ratio
w/o ABS 3.55 ratio
ABS 4.10 ratio
w/o ABS 4.10 ratio
10" brake ABS 3.08 ratio
9" brake 3.73 ratio
10" brake w/o ABS 3.45 ratio
10" brake ABS 4.10 ratio
10" brake ABS 3.45 ratio
10" brake w/o ABS 4.10 ratio
9" brake 4.10 ratio
9" brake 3.45 ratio
9" brake ABS 3.45 ratio
9" brake w/o ABS 4.10 ratio
(ABS) 2.73 ratio
Sdn 10" drums
Police ABS
drum Sdn 11" drums
(ABS) 3.55 ratio (locking)
drum SW
drum brakes ABS
(ABS) 3.27 ratio
drum Sdn 10" drums
Police (3.55 ratio) ABS
8.8" ring gear 3.55 ratio
(8.8" ring gear) 3.08 ratio
8.8" ring gear (4.6L) 4.10 ratio
(3.55 ratio) 9.75" ring gear ID S711E
(3.55 ratio) 9.75" ring gear ID V711G
(3.55 ratio) 8.8" ring gear ID S747F
(8.8" ring gear) 2.73 ratio
9.75" ring gear (5.4L) 3.55 ratio
9.75" ring gear
non-removable carrier (8.8") ABS
semi-floating (Dana-Spicer)
semi-floating (Dana-Spicer) 3.73 ratio
semi-floating Spicer
semi-floating Ford
full-floating ABS
full-floating 4.10 ratio
full-floating 3.55 ratio
full-floating w/o ABS
full-floating IDs F6UA-TA (4.10 ratio)
full-floating 3.73 ratio
DRW model 70-2U IDs F3UA-AAB & ZB
SRW semi-floating AXLE
SRW (Spicer 61) w/o ABS
DRW (Spicer 70)
DRW model 70-1HD IDs F6UA-AEA & ZA
DRW (Spicer 70) from 2/84
DRW model 70-2U IDs F5UA-HB, JB & KC
DRW 70 (10.50" ring gear)
DRW model 70-1HD IDs F2UA-AB & AC
DRW model 70-1HD IDs F4UA-YA & ZA
10.50" ring gear (Dana 70) 4.56 ratio
(11.25" ring gear) 4.10 ratio
(11.25' ring gear, 4.63 ratio)
(11.25" ring gear) 4.63 ratio
11.25" ring gear (Dana 80) 4.63 ratio
10.50" ring gear (Dana 70) 4.10 ratio
11.25" ring gear (Dana 80) 4.10 ratio
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 4.30 ratio ID S415A
(10.50" ring gear) 3.73 ratio ID S136C
(10.50" ring gear) 3.73 ratio ID S413B
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 4.10 ratio ID S411A
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 3.73 ratio ID S410B
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.73 ratio ID S935M
(ABS) 3.73 ratio
4 Dr Sport Trac 4.10 ratio
6 cyl, 3.55 ratio
(ABS) 3.08 ratio
(ABS) 3.27 ratio
6 cyl, 3.73 ratio
(ABS) 3.55 ratio
(ABS) 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
3.55 ratio
5-1/2" BC (11" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.75 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) 2.47 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) 3.25 ratio
4-1/2" BC (10" brakes) 3.25 ratio
w/o ABS (Canada market) 2.73 ratio
8.8" ring gear 3.73 ratio
8.8" ring gear 3.31 ratio
ABS 3.31 ratio
9.75" ring gear 3.31 ratio
9.75" ring gear 3.55 ratio
ABS 3.55 ratio
w/o ABS (Canada market) 4.10 ratio
w/o ABS (Canada market) 3.08 ratio
ABS 2.73 ratio
Standard Rear Axle Option Only
full-floating Spicer 61-1 3.07 ratio
Spicer 60-3 3.33 ratio
Spicer 60-3 3.73 ratio
from 8501 GVW semi-floating 4.10 ratio
Spicer 61-2 3.07 ratio
Spicer 60-3 4.10 ratio
semi-floating Spicer 61-2 3.00 ratio
full-floating (w/ABS) 4.10 ratio
full-floating 3.55 ratio
thru 8500 GVW disc brake 3.73 ratio
4.10 ratio ID S156B
4.30 ratio IDs S421C, S421E & S421F
3.73 ratio ID S138B
3.73 ratio IDs S136C, S136E & S136F
(pickup) (SRW) diesel (6.4L) 3.31 ratio
3.73 ratio IDs S406C, S406E & S406F
3.73 ratio ID V420B, C & F
(pickup) (SRW) gasoline 6.8L 4.30 ratio
3.73 ratio IDs S141C, S141E & S141F
(pickup) (SRW) diesel (6.4L) 3.73 ratio
SRW Pickup 4.56 ratio
SRW Spicer 70-U Chassis cab 4.56 ratio
SRW Ford 4.10 ratio
SRW 4.10 ratio
SRW Spicer 70-U Pickup 3.54 ratio
Crew Cab
SRW Spicer 70-U Cab & ch 3.73 ratio
SRW Pickup 3.07 ratio
DRW Pickup 4.10 ratio
Super Cab 4x2
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(non-ABS) 4.63 ratio
(non-ABS) 5.13 ratio
(ABS) 4.63 ratio
(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
8 bolt cover
9" drums
10 bolt cover 9" drums
10" drums
10 bolt cover 10" drums
9" drums
8" ring gear
9" ring gear
10" drums
8-1/2" ring gear SW
8 cyl (LX)
Sdn (9" drums)
8-1/2" ring gear Sdn
4 cyl & 6 cyl Sdn (9" drums)
SW (10" drums)
7-1/2" ring gear
4 cyl & 6 cyl SW (10" drums)
drum brakes w/o horizontal shocks
10 bolt cover
(8.8" ring gear) 3.7L 2.73 ratio
disc brakes (5 lug, SVO)
Base (7.5" ring gear) (3.27 ratio) ABS
(8.8" ring gear) 5.0L 3.15 ratio (AT)
(8.8" ring gear) 3.15 ratio (AT)
7.5" ring gear ABS
8.8" ring gear (ABS) 3.73 ratio
Cobra Supercharged crossmember
(non-removable carrier)
removable carrier
non-removable carrier
8.8" ring gear 10" brakes 3.27 ratio
7.5" ring gear 10" brake 3.45 ratio
8.8" ring gear 9" brakes 3.73 ratio
8.8" ring gear ABS 9" brakes 3.73 ratio
7.5" ring gear 9" brake 3.45 ratio
6-3/4" ring gear (3.45 ratio)
8.8" ring gear 10" brakes 4.10 ratio
8.8" ring gear (3.73 ratio) 10" brake
8.8" ring gear ABS 9" brakes 3.55 ratio
7.5" ring gear ABS 9" brakes 3.45 ratio
(AWD)
crossmember 7.5" ring gear ABS
8.8" ring gear drum brakes
Turbo Coupe (w/horizontal shocks)
7.5" ring gear w/o horizontal shocks
crossmember 8.8 ring gear (4.6L) ABS
w/o horizontal shocks thru 1/85
7.5" ring gear horizontal shocks
8.8" ring gear disc brakes
crossmember
w/o horizontal shocks from 2/85
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
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
DRW 3.73 ratio
SRW 4.10 ratio
SRW 3.73 ratio
SRW 3.31 ratio
DRW 4.10 ratio