8.8" ring gear
Ford 7.5" ring gear w/o ABS
Ford
Ford 8.8" ring gear
Ford ABS
Spicer
7.5" ring gear
Ford 7.5" ring gear ABS
Ford w/o ABS
w/o ABS 3.55 ratio
ABS 3.08 ratio
w/o ABS 4.10 ratio
ABS 3.55 ratio
w/o ABS 3.08 ratio
ABS 4.10 ratio
10" brake 4.10 ratio
10" brake 3.73 ratio
10" brake ABS 3.73 ratio
9" brake w/o ABS 3.45 ratio
9" brake 4.10 ratio
10" brake ABS 3.08 ratio
10" brake 3.08 ratio
9" brake 3.73 ratio
10" brake ABS 4.10 ratio
10" brake w/o ABS 3.45 ratio
exc. Police ABS w/o handling package
disc brakes ABS
Sdn 10" drums
(ABS) 3.55 ratio (locking)
Police ABS
exc. Police ABS
Sdn 11" drums
drum brakes w/o ABS
(ABS) 3.27 ratio
Police (3.55 ratio) w/o ABS
(3.55 ratio) 9.75" ring gear ID S710E
9.75" ring gear
(3.55 ratio) 9.75" ring gear ID V711F
removable carrier (9")
8.8" ring gear (4.6L) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID V711G
(3.55 ratio) 8.8" ring gear ID S746D
(3.55 ratio) 8.8" ring gear
(8.8" ring gear) 3.08 ratio
(3.55 ratio) 9.75" ring gear ID S710F
semi-floating (Dana-Spicer) w/o ABS
full-floating 3.73 ratio
full-floating 3.55 ratio
full-floating IDs F5UA-PC (3.55 ratio)
semi-floating (Dana-Spicer)
full-floating IDs F6UA-PA (3.55 ratio)
semi-floating (Dana-Spicer) ABS
full-floating 4.10 ratio
full-floating IDs F5UA-TC (4.10 ratio)
semi-floating Ford
DRW (Spicer 70) ABS
DRW model 70-2U IDs F5UA-LC, UB & VB
SRW Spicer 61
SRW semi-floating AXLE
DRW (Spicer 70) from 2/84
DRW model 70-1HD IDs F4UA-YA & ZA
DRW 80 (11.25" ring gear)
DRW model 70-2U IDs F6UA-ABA & ACA
DRW model 70-1HD IDs F2UA-AB & AC
DRW model 70-1HD IDs F5UA-XB & YB
10.50" ring gear (Dana 70) 4.56 ratio
(11.25' ring gear, 4.63 ratio)
11.25" ring gear (Dana 80) 4.63 ratio
10.50" ring gear (Dana 70) 4.10 ratio
(11.25" ring gear) 4.10 ratio
11.25" ring gear (Dana 80) 4.10 ratio
(11.25" ring gear) 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 PM138D
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 3.73 ratio ID S406F
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 3.73 ratio ID S413A
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 4.10 ratio ID S411B
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.55 ratio ID S939A
4 Dr Sport Trac 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 3.27 ratio
(ABS) 4.10 ratio
(ABS) 3.73 ratio
(4 Dr) Sport Trac 3.73 ratio
(ABS) 3.55 ratio
(4 Dr) Sport Trac 4.10 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
6 cyl, 3.73 ratio
3.73 ratio
5-1/2" BC (11" brakes) 3.00 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) 3.25 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) 3.00 ratio
5-1/2" BC (11" brakes) 2.75 ratio
9.75" ring gear 3.31 ratio
Lightning (4.10 ratio)
9.75" ring gear 3.55 ratio
w/o ABS (Canada market) 3.55 ratio
ABS 3.55 ratio
w/o ABS (Canada market) 4.10 ratio
8.8" ring gear 3.73 ratio
ABS 3.08 ratio
ABS 2.73 ratio
w/o ABS (Canada market) 3.31 ratio
Standard Rear Axle Option Only
Spicer 60-3 3.54 ratio
semi-floating Spicer 60-U 3.54 ratio
full-floating (w/ABS) 4.10 ratio
semi-floating Ford (3.55 ratio)
full-floating Spicer 70-U 4.56 ratio
full-floating Spicer 70-U 4.10 ratio
(thru 8500 GVW) drum brake 3.31 ratio
semi-floating (ABS) 4.10 ratio
full-floating Ford 4.10 ratio
full-floating Spicer 70-U 3.54 ratio
3.73 ratio IDs S141C, S141E & S141F
3.73 ratio ID V425B, C & F
3.73 ratio IDs S409C, S409E & S409F
(pickup) (SRW) diesel (6.0L) 3.73 ratio
(pickup) (SRW) diesel (6.4L) 3.55 ratio
3.73 ratio IDs S406C, S406E & S406F
3.73 ratio ID S406H
4.10 ratio ID S156B
3.73 ratio ID S138B
4.10 ratio IDs S157C, S157E & S157F
SRW Chassis cab 4.56 ratio
SRW Spicer 61-1 Pickup 3.54 ratio
SRW Pickup 3.73 ratio
Super Cab 4x2
SRW Spicer 70-U Chassis cab 4.56 ratio
SRW Chassis cab 4.10 ratio
SRW Spicer 61-1 Chassis cab 4.56 ratio
Super Cab 4x4
Regular Cab 4x2 Chassis cab
SRW (w/ABS) 4.10 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(non-ABS) 4.63 ratio
(non-ABS) 5.13 ratio
(ABS) 4.63 ratio
(ABS) 5.13 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.88 ratio
(DRW) 11.25" ring gear 4.88 ratio
9" drums
10 bolt cover 9" drums
8 bolt cover
10" drums
10 bolt cover 10" drums
10" drums
8" ring gear
9" ring gear
9" drums
SW (10" drums)
4 cyl & 6 cyl Sdn (9" drums)
4 cyl & 6 cyl SW (10" drums)
Sdn (9" drums)
8-1/2" ring gear SW
7-1/2" ring gear
8 cyl (LX)
8-1/2" ring gear Sdn
8.8" ring gear exc. Cobra w/o ABS
8.8" ring gear (horizontal shocks)
7.5" ring gear 2.73 ratio w/o ABS
7.5" ring gear 2.73 ratio ABS
8.8" ring gear drum brakes
8.8" ring gear exc. Cobra
8.8" ring gear Cobra & Pace Car
(8.8" ring gear) 5.0L 3.55 ratio (MT)
disc brakes (5 lug, SVO)
8.8" ring gear Cobra
(non-removable carrier)
removable carrier
non-removable carrier
8.8" ring gear 10" brakes 3.73 ratio
8.8" ring gear 10" brakes 3.08 ratio
8.8" ring gear (3.73 ratio) 9" brakes
8.8" ring gear ABS 9" brakes 3.55 ratio
7.5" ring gear 10" brakes 3.73 ratio
7.5" ring gear 10" brake 3.08 ratio
8.8" ring gear 10" brakes 3.27 ratio
7.5" ring gear ABS 9" brakes 3.45 ratio
8.8" ring gear 10" brakes 3.55 ratio
7.5" ring gear 9" brake 3.08 ratio
(AWD)
exc. Turbo Coupe
w/o horizontal shocks thru 1/85
horizontal shocks
drum rear brakes horizontal shocks
7.5" ring gear horizontal shocks
10" drums
w/o horizontal shocks from 2/85
9" drums
8.8" ring gear drum brakes
8.8" ring gear disc brakes
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.7L 3.73 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 4.10 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 3.31 ratio
SRW 4.10 ratio