Ford 8.8" ring gear
Ford 7.5" ring gear ABS
Ford w/o ABS
7.5" ring gear
Ford 7.5" ring gear w/o ABS
Ford ABS
Ford
Spicer
8.8" ring gear
ABS 4.10 ratio
w/o ABS 4.10 ratio
w/o ABS 3.08 ratio
ABS 3.55 ratio
w/o ABS 3.55 ratio
ABS 3.08 ratio
10" brake ABS 3.45 ratio
9" brake 3.73 ratio
10" brake 3.08 ratio
9" brake w/o ABS 4.10 ratio
9" brake ABS 3.73 ratio
9" brake ABS 4.10 ratio
10" brake 3.73 ratio
10" brake w/o ABS 3.73 ratio
10" brake 4.10 ratio
9" brake w/o ABS 3.08 ratio
drum brakes w/o ABS
drum SW
(ABS) 3.55 ratio (locking)
drum Sdn 10" drums
Police (3.55 ratio) w/o ABS
Sdn 10" drums
exc. Police ABS handling package
(ABS) 2.73 ratio
disc w/o ABS
Police ABS
(3.55 ratio) 9.75" ring gear ID S710E
(8.8" ring gear) 3.55 ratio
8.8" ring gear (4.6L) 3.55 ratio
removable carrier (9")
8.8" ring gear 3.55 ratio
non-removable carrier (8.8") ABS
w/o ABS
(8.8" ring gear) 3.31 ratio
8.8" ring gear (4.6L) 4.10 ratio
8.8" ring gear 3.31 ratio
full-floating 3.55 ratio
full-floating IDs F6UA-PA (3.55 ratio)
full-floating IDs F5UA-SC (4.10 ratio)
full-floating IDs F5UA-TC (4.10 ratio)
full-floating 4.10 ratio
full-floating IDs F5UA-RC (3.55 ratio)
full-floating IDs F6UA-TA (4.10 ratio)
semi-floating (Dana-Spicer) ABS
semi-floating (Dana-Spicer) 4.09 ratio
full-floating IDs F5UA-PC (3.55 ratio)
DRW (Spicer 70) thru 1/84
DRW (Spicer 70)
SRW (Spicer 61) w/o ABS
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW model 70-1HD IDs F2UA-AB & AC
DRW model 70-2U IDs F3UA-AAB & ZB
DRW model 70-1HD IDs F2US-DB & DC
DRW model 70-2U IDs F6UA-ABA & ACA
DRW (Spicer 70) ABS
DRW model 70-2U IDs F2UA-RA & SA
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
11.25" ring gear (Dana 80) 4.10 ratio
10.50" ring gear (Dana 70) 4.56 ratio
(11.25' ring gear, 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 S157F
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 4.10 ratio ID S411A
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 3.73 ratio ID S406F
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 3.73 ratio ID S406C
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939J
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
4 Dr Sport Trac 3.73 ratio
(ABS) 3.73 ratio
(ABS) 3.27 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
3.27 ratio
6 cyl, 3.27 ratio
4 Dr exc. Sport Trac 8 cyl 3.73 ratio
3.73 ratio
6 cyl, 3.73 ratio
(4 Dr) Sport Trac 3.73 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) 2.47 ratio
4-1/2" BC (10" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 2.50 ratio
5-1/2" BC (11" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.47 ratio
w/o ABS (Canada market) 4.10 ratio
9.75" ring gear 3.73 ratio
9.75" ring gear 3.31 ratio
8.8" ring gear 3.73 ratio
ABS 2.73 ratio
8.8" ring gear 3.31 ratio
8.8" ring gear 3.55 ratio
Lightning (4.10 ratio)
ABS 3.08 ratio
ABS 4.10 ratio
Standard Rear Axle Option Only
full-floating Ford 3.08 ratio
full-floating (w/ABS) 4.10 ratio
thru 8500 GVW disc brake 3.73 ratio
full-floating Spicer 61-1 3.07 ratio
semi-floating Spicer 60-U 3.54 ratio
Spicer 60-3 3.33 ratio
Spicer 61-2 3.00 ratio
semi-floating Spicer 61-2 3.00 ratio
Spicer 60-3 4.10 ratio
Spicer 61-2 3.07 ratio
3.73 ratio ID S409H
(pickup) (SRW) diesel (6.4L) 3.31 ratio
3.73 ratio IDs S138C, S138E & S138F
4.30 ratio IDs S421C, S421E & S421F
3.73 ratio ID V425B, C & F
(pickup) (SRW) gasoline 5.4L 4.10 ratio
4.10 ratio ID S157B
3.73 ratio ID S406B
3.73 ratio ID S136B
3.73 ratio ID S141H
SRW Chassis cab 3.73 ratio
SRW Spicer 70-U Pickup 3.54 ratio
SRW 3.08 ratio
SRW Spicer 70-U Cab & ch 3.73 ratio
SRW Spicer 70-U Chassis cab 4.56 ratio
Regular Cab 4x2 Chassis cab
SRW 3.55 ratio
SRW Spicer 70-U Cab & ch 3.54 ratio
Regular Cab 4x2 Pickup
SRW (w/ABS) 3.55 ratio
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) 4.30 ratio
11.25" ring gear (DRW) 5.38 ratio
(DRW) 11.25" ring gear 4.88 ratio
10 bolt cover 10" drums
8 bolt cover
10 bolt cover 9" drums
9" drums
10" drums
9" ring gear
10" drums
9" drums
8" ring gear
8-1/2" ring gear SW
8-1/2" ring gear Sdn
SW (10" drums)
7-1/2" ring gear
4 cyl & 6 cyl Sdn (9" drums)
4 cyl & 6 cyl SW (10" drums)
8 cyl (LX)
Sdn (9" drums)
Cobra Supercharged crossmember
(8.8" ring gear) 3.31 ratio
8 bolt cover
8.8" ring gear (ABS) 3.73 ratio
7.5" ring gear 2.73 ratio ABS
(8.8" ring gear) 3.15 ratio (AT)
8.8" ring gear (ABS) 3.55 ratio
8.8" ring gear (ABS) 3.31 ratio
drum brakes 7.5" ring gear
w/o trac bars
removable carrier
(non-removable carrier)
non-removable carrier
7.5" ring gear 9" brakes 3.73 ratio
8.8" ring gear 10" brakes 3.55 ratio
8.8" ring gear ABS 9" brakes 3.27 ratio
8.8" ring gear 10" brakes 3.27 ratio
7.5" ring gear 10" brakes 4.10 ratio
7.5" ring gear 10" brakes 3.08 ratio
7.5" ring gear 10" brake 3.08 ratio
8.8" ring gear ABS 9" brakes 3.08 ratio
7.5" ring gear 10" brake 4.10 ratio
8.8" ring gear 9" brakes 3.45 ratio
(AWD)
crossmember 8.8 ring gear (4.6L) ABS
crossmember 7.5 ring gear (3.8L) ABS
w/o horizontal shocks from 2/85
w/o horizontal shocks
9" drums
horizontal shocks
7.5" ring gear w/o horizontal shocks
crossmember
drum rear brakes horizontal shocks
exc. Turbo Coupe
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
SRW 3.73 ratio
SRW 3.31 ratio
DRW 4.10 ratio
SRW 4.10 ratio
DRW 3.73 ratio