8.8" ring gear
Ford w/o ABS
Ford 7.5" ring gear ABS
Ford
Ford 8.8" ring gear
Ford 7.5" ring gear w/o ABS
7.5" ring gear
Spicer
Ford ABS
w/o ABS 4.10 ratio
w/o ABS 3.08 ratio
ABS 3.08 ratio
w/o ABS 3.55 ratio
ABS 3.55 ratio
ABS 4.10 ratio
9" brake ABS 3.45 ratio
9" brake w/o ABS 3.45 ratio
10" brake w/o ABS 4.10 ratio
9" brake ABS 4.10 ratio
9" brake ABS 3.08 ratio
9" brake 4.10 ratio
10" brake w/o ABS 3.45 ratio
9" brake 3.45 ratio
10" brake ABS 3.73 ratio
10" brake 3.08 ratio
disc brakes w/o ABS
Sdn 10" drums
disc ABS
Police (3.27 ratio) (ABS)
exc. Police ABS handling package
drum SW
disc brakes ABS
(ABS) 3.27 ratio
Police (3.55 ratio) ABS
exc. Police w/o ABS
9.75" ring gear (5.4L) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID S710E
(3.55 ratio) 8.8" ring gear ID S746D
9.75" ring gear
(3.55 ratio) 8.8" ring gear ID S747F
non-removable carrier (8.8") ABS
8.8" ring gear (4.6L) 3.73 ratio
8.8" ring gear (4.6L) 4.10 ratio
9.75" ring gear (5.4L) 3.73 ratio
8.8" ring gear 3.31 ratio
semi-floating (Dana-Spicer) w/o ABS
full-floating
full-floating IDs F6UA-RA (3.55 ratio)
full-floating IDs F5UA-RC (3.55 ratio)
full-floating 4.10 ratio
semi-floating Ford
semi-floating (Dana-Spicer)
full-floating IDs F6UA-SA (4.10 ratio)
full-floating IDs F6UA-PA (3.55 ratio)
semi-floating (Dana-Spicer) 3.54 ratio
SRW Spicer 70
DRW model 70-2U IDs F5UA-LC, UB & VB
DRW (Spicer 70) thru 1/84
DRW model 70-1HD IDs F2UA-AB & AC
DRW model 70-1HD IDs F5UA-MB & NB
DRW model 70-2U IDs F2UA-RA & SA
DRW model 70-2U IDs F6UA-ABA & ACA
DRW 80 (11.25" ring gear)
SRW (Spicer 61) ABS
DRW model 70-1HD IDs F2US-DB & DC
(11.25" ring gear) 4.63 ratio
11.25" ring gear (Dana 80) 4.10 ratio
(11.25" ring gear) 4.10 ratio
10.50" ring gear (Dana 70) 4.56 ratio
11.25" ring gear (Dana 80) 4.63 ratio
10.50" ring gear (Dana 70) 4.10 ratio
(11.25' ring gear, 4.63 ratio)
(14.24" ring gear) 4.88 ratio
(14.24" ring gear) 5.38 ratio
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 4.30 ratio ID S415A
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 3.73 ratio ID S138E
(10.50" ring gear) 4.10 ratio ID S411A
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 3.73 ratio ID S409F
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
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.55 ratio ID S939J
8 cyl 4.10 ratio
6 cyl, 3.55 ratio
3.73 ratio
6 cyl, 3.27 ratio
6 cyl, 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 3.73 ratio
(ABS) 3.08 ratio
(ABS) 3.27 ratio
3.55 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
4-1/2" BC (10" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.47 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) 2.75 ratio
5-1/2" BC (11" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 2.50 ratio
5-1/2" BC (11" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 3.25 ratio
8.8" ring gear 3.31 ratio
9.75" ring gear 3.55 ratio
ABS 4.10 ratio
8.8" ring gear 3.73 ratio
w/o ABS (Canada market) 4.10 ratio
9.75" ring gear 3.73 ratio
ABS 3.08 ratio
9.75" ring gear 3.31 ratio
ABS 3.31 ratio
Lightning (4.10 ratio)
Standard Rear Axle Option Only
full-floating Ford 3.08 ratio
from 8501 GVW semi-floating 4.10 ratio
full-floating Ford 4.10 ratio
semi-floating Spicer 60-3 4.10 ratio
full-floating Spicer 61-1 3.54 ratio
from 8501 GVW full-floating 4.10 ratio
full-floating 3.55 ratio
full-floating Spicer 61-1 3.73 ratio
semi-floating Spicer 60-3 3.73 ratio
(thru 8500 GVW) drum brake 3.73 ratio
3.73 ratio ID S412B
4.10 ratio ID S157B
(pickup) (SRW) diesel (6.0L) 3.73 ratio
3.73 ratio IDs S406C, S406E & S406F
3.73 ratio ID S138B
(pickup) (SRW) gasoline 5.4L 3.73 ratio
4.30 ratio ID S421H
3.73 ratio IDs S141C, S141E & S141F
4.30 ratio (ID S421H)
4.10 ratio
Super Cab 4x4
SRW Spicer 61-1 Chassis cab 4.56 ratio
SRW Ford 4.10 ratio
Regular Cab 4x2 Pickup
SRW Ford 3.55 ratio
Super Cab 4x2
SRW 4.10 ratio
DRW Pickup 4.10 ratio
SRW Pickup 3.54 ratio
SRW Spicer 70-U Pickup 3.54 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(ABS) 4.63 ratio
(non-ABS) 4.63 ratio
(ABS) 5.13 ratio
(non-ABS) 5.13 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 4.88 ratio
(DRW) 11.25" ring gear 4.88 ratio
10" drums
9" drums
10 bolt cover 10" drums
10 bolt cover 9" drums
8 bolt cover
9" ring gear
9" drums
8" ring gear
10" drums
4 cyl & 6 cyl SW (10" drums)
Sdn (9" drums)
7-1/2" ring gear
8-1/2" ring gear SW
SW (10" drums)
8-1/2" ring gear Sdn
8 cyl (LX)
4 cyl & 6 cyl Sdn (9" drums)
drum brakes 7.5" ring gear
8.8" ring gear (ABS) 3.55 ratio
(8.8" ring gear) 5.0L 3.55 ratio (MT)
8.8" ring gear Cobra
GT (8.8" ring gear) (3.27 ratio) ABS
(8.8" ring gear) 5.0L 3.31 ratio
10 bolt cover trac bars
(8.8" ring gear) 2.73 ratio
7.5" ring gear 2.73 ratio w/o ABS
8.8" ring gear (ABS) 3.73 ratio
non-removable carrier
(non-removable carrier)
removable carrier
7.5" ring gear 10" brakes 3.45 ratio
7.5" ring gear 10" brake 4.10 ratio
6-3/4" ring gear (3.45 ratio)
7.5" ring gear 9" brakes 4.10 ratio
8.8" ring gear 9" brakes 3.27 ratio
8.8" ring gear 10" brakes 3.55 ratio
8.8" ring gear 9" brakes 3.73 ratio
8.8" ring gear 9" brakes 3.08 ratio
7.5" ring gear 10" brake 3.45 ratio
7.5" ring gear ABS 9" brakes 3.27 ratio
(AWD)
crossmember 7.5" ring gear ABS
9" drums
crossmember 8.8 ring gear (4.6L) ABS
w/o horizontal shocks
drum rear brakes horizontal shocks
crossmember
crossmember 7.5 ring gear (3.8L) ABS
8.8" ring gear drum brakes
10" drums
Turbo Coupe (w/horizontal shocks)
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
DRW 3.73 ratio
DRW 4.10 ratio
SRW 3.73 ratio
SRW 4.10 ratio
SRW 3.31 ratio