Ford 8.8" ring gear
Ford
Spicer
Ford w/o ABS
Ford ABS
7.5" ring gear
Ford 7.5" ring gear ABS
Ford 7.5" ring gear w/o ABS
8.8" ring gear
w/o ABS 3.08 ratio
w/o ABS 4.10 ratio
ABS 4.10 ratio
ABS 3.55 ratio
ABS 3.08 ratio
w/o ABS 3.55 ratio
9" brake 4.10 ratio
9" brake 3.08 ratio
10" brake 3.08 ratio
10" brake w/o ABS 3.08 ratio
10" brake 4.10 ratio
10" brake 3.73 ratio
9" brake ABS 4.10 ratio
9" brake ABS 3.73 ratio
10" brake ABS 4.10 ratio
9" brake w/o ABS 3.73 ratio
(ABS) 3.55 ratio (locking)
(ABS) 3.27 ratio
exc. Police ABS handling package
disc brakes ABS
exc. Police w/o ABS handling package
drum brakes ABS
Police (3.55 ratio) w/o ABS
drum SW
(ABS) 2.73 ratio
drum brakes w/o ABS
non-removable carrier (8.8") ABS
9.75" ring gear (5.4L) 3.73 ratio
(8.8" ring gear) 3.31 ratio
removable carrier (9")
(8.8" ring gear) 2.73 ratio
(3.55 ratio) 8.8" ring gear ID S747F
9.75" ring gear (5.4L) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID S710E
8.8" ring gear (4.6L) 4.10 ratio
non-removable carrier (8.8") w/o ABS
full-floating 4.10 ratio
full-floating IDs F5UA-TC (4.10 ratio)
full-floating IDs F6UA-RA (3.55 ratio)
semi-floating (Dana-Spicer) ABS
semi-floating (Dana-Spicer) 4.09 ratio
semi-floating Spicer
full-floating IDs F6UA-SA (4.10 ratio)
semi-floating (Dana-Spicer) 3.73 ratio
semi-floating (Dana-Spicer) 3.54 ratio
full-floating IDs F5UA-PC (3.55 ratio)
DRW model 70-1HD IDs F6UA-AEA & ZA
DRW (Spicer 70) from 2/84
DRW model 70-2U IDs F5UA-LC, UB & VB
DRW model 70-2U IDs F5UA-HB, JB & KC
DRW model 70-2U IDs F3UA-AAB & ZB
DRW model 70-1HD IDs F2US-DB & DC
DRW model 70-1HD IDs F4UA-YA & ZA
SRW Spicer 61
DRW (Spicer 70)
DRW 70 (10.50" ring gear)
(11.25" ring gear) 4.10 ratio
11.25" ring gear (Dana 80) 4.63 ratio
(11.25" ring gear) 4.63 ratio
10.50" ring gear (Dana 70) 4.56 ratio
(11.25' ring gear, 4.63 ratio)
11.25" ring gear (Dana 80) 4.10 ratio
10.50" ring gear (Dana 70) 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 S412A
(10.50" ring gear) 4.10 ratio
(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 S413B
(10.50" ring gear) 3.73 ratio ID S138E
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 4.10 ratio ID S411A
(10.50" ring gear) 4.10 ratio ID S157C
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.73 ratio ID S935M
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
4 Dr exc. Sport Trac 6 cyl, 3.73 ratio
(ABS) 4.10 ratio
(ABS) 3.55 ratio
4 Dr exc. Sport Trac 6 cyl, 3.27 ratio
4 Dr Sport Trac 4.10 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
4 Dr exc. Sport Trac 6 cyl, 3.55 ratio
8 cyl 3.55 ratio
(4 Dr) Sport Trac 4.10 ratio
6 cyl, 3.27 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) 3.25 ratio
4-1/2" BC (10" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 3.00 ratio
8.8" ring gear 3.73 ratio
9.75" ring gear 3.73 ratio
8.8" ring gear 3.31 ratio
w/o ABS (Canada market) 3.08 ratio
Lightning (4.10 ratio)
w/o ABS (Canada market) 3.31 ratio
8.8" ring gear 3.55 ratio
9.75" ring gear 3.55 ratio
w/o ABS (Canada market) 3.55 ratio
w/o ABS (Canada market) 4.10 ratio
Standard Rear Axle Option Only
(thru 8500 GVW) disc brake 3.73 ratio
Spicer 61-2 3.07 ratio
full-floating Spicer 70-U 3.54 ratio
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
from 8501 GVW semi-floating 4.10 ratio
Spicer 60-3 3.54 ratio
semi-floating Spicer 61-2 3.00 ratio
3.73 ratio ID S406B
4.30 ratio
3.73 ratio ID S138H
3.73 ratio ID S141H
3.73 ratio ID S141B
3.73 ratio ID S412B
3.73 ratio IDs S409C, S409E & S409F
4.30 ratio (ID S421H)
(pickup) (SRW) gasoline 5.4L 4.30 ratio
3.73 ratio ID V425B, C & F
SRW Spicer 61-1 Chassis cab 4.56 ratio
Regular Cab 4x2 Chassis cab
SRW Chassis cab 3.73 ratio
SRW Spicer 70-U Pickup 4.10 ratio
SRW Ford 3.55 ratio
SRW Spicer 70-U Chassis cab 4.10 ratio
DRW Pickup 4.10 ratio
SRW (w/ABS) 4.10 ratio
SRW Spicer 70-U Cab & ch 3.54 ratio
SRW Spicer 61-1 Pickup 4.10 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 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) 4.30 ratio
11.25" ring gear (DRW) 5.38 ratio
(DRW) 11.25" ring gear 4.88 ratio
10" drums
9" drums
10 bolt cover 9" drums
8 bolt cover
10 bolt cover 10" drums
8" ring gear
9" ring gear
10" drums
9" drums
4 cyl & 6 cyl SW (10" drums)
SW (10" drums)
8-1/2" ring gear SW
4 cyl & 6 cyl Sdn (9" drums)
Sdn (9" drums)
8 cyl (LX)
7-1/2" ring gear
8-1/2" ring gear Sdn
8.8" ring gear drum brakes
8.8" ring gear (ABS) 3.55 ratio
7.5" ring gear 3.27 ratio w/o ABS
7.5" ring gear 2.73 ratio ABS
10 bolt cover
drum brakes w/o horizontal shocks
8.8" ring gear disc brakes 5 lug
Base (7.5" ring gear) (3.27 ratio) ABS
8.8" ring gear Cobra
(8.8" ring gear) 3.7L 2.73 ratio
non-removable carrier
(non-removable carrier)
removable carrier
7.5" ring gear ABS 9" brakes 3.08 ratio
7.5" ring gear 10" brakes 4.10 ratio
8.8" ring gear 10" brakes 3.73 ratio
8.8" ring gear ABS 9" brakes 3.27 ratio
7.5" ring gear ABS 9" brakes 3.45 ratio
7.5" ring gear 10" brakes 3.45 ratio
8.8" ring gear 10" brakes 4.56 ratio
7.5" ring gear 10" brake 3.73 ratio
7.5" ring gear 9" brakes 3.45 ratio
8.8" ring gear 9" brakes 3.27 ratio
(AWD)
8.8" ring gear drum brakes
9" drums
7.5" ring gear w/o horizontal shocks
w/o horizontal shocks
crossmember 8.8 ring gear (4.6L) ABS
Turbo Coupe (w/horizontal shocks)
10" drums
7.5" ring gear horizontal shocks
crossmember 7.5" ring gear w/o ABS
w/o horizontal shocks thru 1/85
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
SRW 3.31 ratio
SRW 3.73 ratio
DRW 4.10 ratio
DRW 3.73 ratio
SRW 4.10 ratio