8.8" ring gear
Ford 8.8" ring gear
Spicer
Ford w/o ABS
Ford
7.5" ring gear
Ford 7.5" ring gear w/o ABS
Ford ABS
Ford 7.5" ring gear ABS
ABS 4.10 ratio
ABS 3.55 ratio
w/o ABS 3.55 ratio
w/o ABS 3.08 ratio
ABS 3.08 ratio
w/o ABS 4.10 ratio
10" brake 3.45 ratio
10" brake w/o ABS 3.08 ratio
10" brake 3.08 ratio
10" brake w/o ABS 3.45 ratio
9" brake ABS 3.45 ratio
10" brake ABS 3.45 ratio
10" brake ABS 3.73 ratio
10" brake ABS 3.08 ratio
9" brake ABS 3.73 ratio
9" brake w/o ABS 3.73 ratio
drum Sdn 10" drums
disc w/o ABS
drum Sdn 11" drums
disc ABS
(ABS) 3.55 ratio (locking)
drum brakes ABS
Police (3.55 ratio) ABS
drum brakes w/o ABS
exc. Police w/o ABS
exc. Police ABS
(3.55 ratio) 9.75" ring gear ID S710F
(8.8" ring gear) 2.73 ratio
(3.55 ratio) 8.8" ring gear ID S747F
(3.55 ratio) 8.8" ring gear ID S746D
8.8" ring gear (4.6L) 3.55 ratio
w/o ABS
8.8" ring gear 3.31 ratio
(8.8" ring gear) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID V710G
9.75" ring gear (5.4L) 3.73 ratio
semi-floating (Dana-Spicer) w/o ABS
full-floating 3.73 ratio
semi-floating Spicer
semi-floating (Dana-Spicer) ABS
full-floating IDs F6UA-TA (4.10 ratio)
full-floating 4.10 ratio
full-floating IDs F5UA-TC (4.10 ratio)
semi-floating (Dana-Spicer) 3.54 ratio
full-floating 3.55 ratio
full-floating IDs F5UA-PC (3.55 ratio)
SRW Spicer 61
DRW model 70-1HD IDs F4UA-YA & ZA
SRW Spicer 70
DRW (Spicer 70)
SRW (Spicer 61) ABS
DRW model 70-2U IDs F5UA-LC, UB & VB
DRW model 70-1HD IDs F6UA-AAA & ADA
SRW (Spicer 61) w/o ABS
DRW model 70-1HD IDs F2US-DB & DC
DRW model 70-2U IDs F2UA-RA & SA
11.25" ring gear (Dana 80) 4.10 ratio
10.50" ring gear (Dana 70) 4.56 ratio
10.50" ring gear (Dana 70) 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
(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) 4.10 ratio ID S411B
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 3.73 ratio ID S413B
(10.50" ring gear) 3.73 ratio ID S138F
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 3.73 ratio ID S935M
9.75" ring gear 3.31 ratio ID S930M
3.55 ratio
6 cyl, 3.55 ratio
3.27 ratio
(ABS) 4.10 ratio
(ABS) 3.73 ratio
6 cyl, 4.10 ratio
4 Dr Sport Trac 4.10 ratio
(ABS) 3.55 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 3.73 ratio
4-1/2" BC (10" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 2.50 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) 2.47 ratio
5-1/2" BC (11" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 3.25 ratio
ABS 3.31 ratio
9.75" ring gear 3.31 ratio
w/o ABS (Canada market) 3.31 ratio
w/o ABS (Canada market) 3.55 ratio
w/o ABS (Canada market) 2.73 ratio
ABS 3.55 ratio
8.8" ring gear 3.55 ratio
w/o ABS (Canada market) 4.10 ratio
w/o ABS (Canada market) 3.08 ratio
ABS 4.10 ratio
Standard Rear Axle Option Only
full-floating Spicer 61-1 3.07 ratio
from 8501 GVW full-floating 3.55 ratio
full-floating Spicer 61-1 3.54 ratio
semi-floating Spicer 60-3 3.33 ratio
full-floating Ford 3.55 ratio
full-floating 3.08 ratio
Spicer 60-3 3.54 ratio
(thru 8500 GVW) disc brake 3.73 ratio
full-floating Spicer 70-U 3.54 ratio
thru 8500 GVW disc brake 3.31 ratio
3.73 ratio ID S141B
(pickup) (SRW) gasoline 6.8L 4.10 ratio
4.10 ratio ID S156B
4.10 ratio IDs S157C, S157E & S157F
3.73 ratio ID V414B, C & F
(pickup) (SRW) gasoline 6.8L 4.30 ratio
3.73 ratio IDs S141C, S141E & S141F
3.73 ratio ID S136B
3.73 ratio ID S138H
3.73 ratio ID S406H
SRW Chassis cab 4.10 ratio
DRW Pickup 3.55 ratio
SRW Spicer 61-1 Pickup 4.10 ratio
DRW Pickup 4.10 ratio
SRW 3.55 ratio
SRW Spicer 70-U Chassis cab 4.10 ratio
SRW Spicer 70-U Chassis cab 3.73 ratio
Crew Cab
SRW (w/ABS) 4.10 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
(non-ABS) 4.63 ratio
(ABS) 4.63 ratio
(ABS) 5.13 ratio
(non-ABS) 5.13 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 4.88 ratio
11.25" ring gear (DRW) 5.38 ratio
(DRW) 11.25" ring gear 4.88 ratio
9" drums
10 bolt cover 10" drums
10" drums
8 bolt cover
10 bolt cover 9" drums
8" ring gear
10" drums
9" ring gear
9" drums
4 cyl & 6 cyl Sdn (9" drums)
8 cyl (LX)
8-1/2" ring gear Sdn
4 cyl & 6 cyl SW (10" drums)
Sdn (9" drums)
8-1/2" ring gear SW
SW (10" drums)
7-1/2" ring gear
w/o trac bars
drum brakes w/o horizontal shocks
(8.8" ring gear) 2.73 ratio
(8.8" ring gear) 3.31 ratio
drum brakes horizontal shocks
GT (8.8" ring gear) (3.27 ratio) ABS
8.8" ring gear disc brakes 5 lug
10 bolt cover trac bars
(8.8" ring gear) 5.0L 3.31 ratio
Base (7.5" ring gear) (3.27 ratio) ABS
removable carrier
non-removable carrier
(non-removable carrier)
7.5" ring gear 10" brakes 4.10 ratio
7.5" ring gear 9" brake 3.73 ratio
8.8" ring gear 10" brakes 4.10 ratio
8.8" ring gear 10" brakes 3.27 ratio
8.8" ring gear 10" brakes 3.55 ratio
8.8" ring gear ABS 9" brakes 3.55 ratio
7.5" ring gear 9" brakes 3.45 ratio
7.5" ring gear ABS 9" brakes 3.08 ratio
7.5" ring gear ABS 9" brakes 4.10 ratio
7.5" ring gear 9" brake 4.10 ratio
(AWD)
w/o horizontal shocks from 2/85
crossmember 7.5" ring gear ABS
horizontal shocks
Turbo Coupe (w/horizontal shocks)
drum rear brakes w/o horizontal shocks
drum rear brakes horizontal shocks
7.5" ring gear w/o horizontal shocks
10" drums
8.8" ring gear drum brakes
w/o horizontal shocks thru 1/85
3.7L 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
DRW 4.10 ratio
SRW 3.31 ratio
DRW 3.73 ratio
SRW 4.10 ratio
SRW 3.73 ratio