Ford 8.8" ring gear
Ford 7.5" ring gear w/o ABS
Ford w/o ABS
Ford 7.5" ring gear ABS
7.5" ring gear
8.8" ring gear
Spicer
Ford ABS
Ford
w/o ABS 3.08 ratio
w/o ABS 3.55 ratio
ABS 4.10 ratio
ABS 3.08 ratio
w/o ABS 4.10 ratio
ABS 3.55 ratio
10" brake ABS 4.10 ratio
9" brake 4.10 ratio
10" brake 3.73 ratio
9" brake 3.73 ratio
9" brake w/o ABS 3.73 ratio
9" brake 3.08 ratio
10" brake w/o ABS 3.08 ratio
9" brake ABS 4.10 ratio
10" brake w/o ABS 4.10 ratio
10" brake ABS 3.08 ratio
exc. Police w/o ABS
disc ABS
Sdn 10" drums
(ABS) 3.27 ratio
(ABS) 3.55 ratio (locking)
drum Sdn 11" drums
Police (3.27 ratio) (ABS)
(ABS) 2.73 ratio
drum brakes w/o ABS
Police w/o ABS
(8.8" ring gear) 3.08 ratio
(3.55 ratio) 8.8" ring gear ID S747F
(3.55 ratio) 9.75" ring gear ID V710G
8.8" ring gear 3.31 ratio
(8.8" ring gear) 3.31 ratio
w/o ABS
8.8" ring gear (4.6L) 3.73 ratio
8.8" ring gear (4.6L) 4.10 ratio
9.75" ring gear
non-removable carrier (8.8") ABS
full-floating ABS
full-floating 4.10 ratio
semi-floating Ford
full-floating 3.73 ratio
semi-floating (Dana-Spicer) 4.09 ratio
full-floating IDs F5UA-PC (3.55 ratio)
semi-floating (Dana-Spicer) ABS
full-floating IDs F5UA-SC (4.10 ratio)
full-floating w/o ABS
full-floating IDs F5UA-TC (4.10 ratio)
DRW model 70-1HD IDs F2US-DB & DC
SRW Spicer 70
DRW model 70-1HD IDs F5UA-XB & YB
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW model 70-1HD IDs F5UA-MB & NB
DRW (Spicer 70) from 2/84
DRW (Spicer 70) ABS
DRW model 70-1HD IDs F4UA-YA & ZA
SRW semi-floating AXLE
DRW (Spicer 70) thru 1/84
(11.25" ring gear) 4.10 ratio
(11.25" ring gear) 4.63 ratio
(11.25' ring gear, 4.63 ratio)
10.50" ring gear (Dana 70) 4.56 ratio
10.50" ring gear (Dana 70) 4.10 ratio
11.25" ring gear (Dana 80) 4.10 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) 3.73 ratio ID S406C
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 4.30 ratio ID S415A
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 4.10 ratio ID S411B
(10.50" ring gear) 3.73 ratio ID S409F
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 3.73 ratio ID S413B
(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 S939A
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.73 ratio ID S935M
8 cyl 4.10 ratio
6 cyl, 4.10 ratio
6 cyl, 3.27 ratio
(ABS) 3.55 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
4.10 ratio
(ABS) 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 3.73 ratio
4 Dr Sport Trac 3.73 ratio
2 Dr (Sport package) 4.10 ratio
5-1/2" BC (11" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.50 ratio
5-1/2" BC (11" brakes) 2.47 ratio
ABS 3.55 ratio
9.75" ring gear 3.55 ratio
9.75" ring gear 3.31 ratio
8.8" ring gear 3.31 ratio
Lightning (4.10 ratio)
w/o ABS (Canada market) 2.73 ratio
ABS 3.31 ratio
9.75" ring gear 3.73 ratio
w/o ABS (Canada market) 3.55 ratio
ABS 4.10 ratio
Standard Rear Axle Option Only
full-floating Spicer 70-U 3.54 ratio
full-floating Spicer 70-U 4.10 ratio
full-floating Spicer 70-U 4.56 ratio
Spicer 60-3 4.10 ratio
full-floating Ford 3.55 ratio
semi-floating Spicer 60-3 3.33 ratio
full-floating 3.55 ratio
full-floating (w/ABS) 4.10 ratio
semi-floating Spicer 61-2 3.00 ratio
thru 8500 GVW disc brake 3.31 ratio
4.10 ratio ID S156H
(pickup) (SRW) diesel (6.4L) 3.31 ratio
3.73 ratio ID S141B
4.10 ratio
3.73 ratio ID S138H
(pickup) (SRW) diesel (6.4L) 3.55 ratio
3.73 ratio ID V414B, C & F
(pickup) (SRW) gasoline 5.4L 3.73 ratio
3.73 ratio IDs S406C, S406E & S406F
3.73 ratio ID S138B
SRW Pickup 3.07 ratio
SRW Spicer 70-U Cab & ch 4.10 ratio
Regular Cab 4x2 Pickup
SRW Spicer 70-U Pickup 3.73 ratio
DRW Pickup 3.55 ratio
SRW Pickup 3.54 ratio
SRW Spicer 61-1 Chassis cab 3.54 ratio
SRW (w/ABS) 4.10 ratio
SRW Spicer 70-U Pickup 4.10 ratio
Regular Cab 4x2 Chassis cab
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
(non-ABS) 4.63 ratio
(ABS) 5.13 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
8 bolt cover
10" drums
10" drums
8" ring gear
9" drums
9" ring gear
SW (10" drums)
8-1/2" ring gear Sdn
8 cyl (LX)
4 cyl & 6 cyl Sdn (9" drums)
8-1/2" ring gear SW
Sdn (9" drums)
7-1/2" ring gear
4 cyl & 6 cyl SW (10" drums)
7.5" ring gear 2.73 ratio w/o ABS
10 bolt cover trac bars
7.5" ring gear (3.31ratio) ABS
8.8" ring gear (horizontal shocks)
8.8" ring gear (ABS) 3.55 ratio
disc brakes (5 lug, SVO)
(8.8" ring gear) 3.7L 3.31 ratio
(8.8" ring gear) 5.0L 3.15 ratio (AT)
8.8" ring gear disc brakes 5 lug
(8.8" ring gear) 5.0L 3.55 ratio (MT)
removable carrier
(non-removable carrier)
non-removable carrier
7.5" ring gear 9" brakes 3.45 ratio
7.5" ring gear 10" brake 3.73 ratio
7.5" ring gear 9" brake 3.45 ratio
7.5" ring gear 9" brakes 3.08 ratio
7.5" ring gear ABS 9" brakes 4.10 ratio
7.5" ring gear 9" brakes 4.10 ratio
8.8" ring gear ABS 9" brakes 3.27 ratio
8.8" ring gear (3.73 ratio) 9" brakes
7.5" ring gear 10" brake 3.08 ratio
8.8" ring gear 10" brakes 4.56 ratio
(AWD)
crossmember 7.5" ring gear w/o ABS
8.8" ring gear drum brakes
7.5" ring gear w/o horizontal shocks
w/o horizontal shocks thru 1/85
exc. Turbo Coupe
crossmember 7.5 ring gear (3.8L) ABS
crossmember
7.5" ring gear horizontal shocks
Turbo Coupe (w/horizontal shocks)
crossmember 7.5" ring gear ABS
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
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
DRW 4.10 ratio
SRW 3.31 ratio
SRW 3.73 ratio
DRW 3.73 ratio
SRW 4.10 ratio