Ford 8.8" ring gear
Ford 7.5" ring gear ABS
Ford ABS
7.5" ring gear
Ford
Ford w/o ABS
Ford 7.5" ring gear w/o ABS
8.8" ring gear
Spicer
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
ABS 4.10 ratio
9" brake 3.73 ratio
10" brake 3.08 ratio
9" brake 3.08 ratio
10" brake ABS 4.10 ratio
9" brake w/o ABS 3.08 ratio
9" brake 4.10 ratio
10" brake ABS 3.73 ratio
10" brake w/o ABS 4.10 ratio
10" brake 4.10 ratio
9" brake 3.45 ratio
drum brakes w/o ABS
exc. Police ABS handling package
(ABS) 2.73 ratio
exc. Police ABS w/o handling package
drum SW
Police (3.27 ratio) (ABS)
(ABS) 3.55 ratio (locking)
drum Sdn 11" drums
Police ABS
exc. Police w/o ABS handling package
(8.8" ring gear) 3.08 ratio
9.75" ring gear
(3.55 ratio) 8.8" ring gear ID S746D
(8.8" ring gear) 3.31 ratio
8.8" ring gear (4.6L) 4.10 ratio
(8.8" ring gear) 3.55 ratio
non-removable carrier (8.8") w/o ABS
8.8" ring gear (4.6L) 3.55 ratio
8.8" ring gear (4.6L) 3.73 ratio
9.75" ring gear (5.4L) 3.55 ratio
semi-floating (Dana-Spicer) 3.73 ratio
full-floating IDs F6UA-RA (3.55 ratio)
full-floating 3.73 ratio
full-floating IDs F5UA-SC (4.10 ratio)
full-floating IDs F6UA-PA (3.55 ratio)
semi-floating (Dana-Spicer) 3.54 ratio
full-floating ABS
full-floating IDs F5UA-TC (4.10 ratio)
full-floating IDs F5UA-PC (3.55 ratio)
semi-floating (Dana-Spicer) ABS
SRW (Spicer 61) ABS
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW model 70-2U IDs F2UA-RA & SA
DRW model 70-2U IDs F3UA-AAB & ZB
DRW model 70-1HD IDs F2US-DB & DC
DRW (Spicer 70) thru 1/84
DRW model 70-1HD IDs F6UA-AEA & ZA
SRW Spicer 70
DRW model 70-2U IDs F5UA-HB, JB & KC
DRW model 70-1HD IDs F5UA-MB & NB
(11.25" ring gear) 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) 4.10 ratio
11.25" ring gear (Dana 80) 4.63 ratio
(14.24" ring gear) 4.88 ratio
(14.24" ring gear) 5.38 ratio
(10.50" ring gear) 3.73 ratio ID S413A
(10.50" ring gear) 3.73 ratio ID S136C
(10.50" ring gear) 4.30 ratio ID S415A
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 3.73 ratio ID S138E
(10.50" ring gear) 3.73 ratio ID S409F
(10.50" ring gear) 3.73 ratio ID S136F
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.55 ratio ID S939A
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
(ABS) 4.10 ratio
(ABS) 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 3.73 ratio
(ABS) 3.55 ratio
(ABS) 3.27 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
6 cyl, 3.27 ratio
6 cyl, 3.55 ratio
4 Dr Sport Trac 3.73 ratio
(4 Dr) Sport Trac 3.73 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) 3.25 ratio
5-1/2" BC (11" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.50 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.75 ratio
ABS 3.55 ratio
w/o ABS (Canada market) 3.31 ratio
8.8" ring gear 3.31 ratio
w/o ABS (Canada market) 2.73 ratio
9.75" ring gear 3.55 ratio
ABS 3.08 ratio
Lightning (4.10 ratio)
w/o ABS (Canada market) 4.10 ratio
ABS 2.73 ratio
8.8" ring gear 3.73 ratio
Standard Rear Axle Option Only
full-floating Spicer 70-U 4.10 ratio
semi-floating Spicer 60-3 3.33 ratio
thru 8500 GVW drum brake 3.73 ratio
full-floating Spicer 70-U 4.56 ratio
Spicer 60-3 4.10 ratio
full-floating Spicer 61-1 3.07 ratio
full-floating Spicer 61-1 3.54 ratio
thru 8500 GVW disc brake 3.31 ratio
full-floating Ford 3.08 ratio
full-floating Ford 4.10 ratio
3.73 ratio ID S406H
(pickup) (SRW) gasoline 5.4L 3.73 ratio
4.30 ratio IDs S421C, S421E & S421F
3.73 ratio ID V419A
3.73 ratio ID S409B
3.73 ratio ID V423B, C & F
3.73 ratio ID S409H
3.73 ratio IDs S406C, S406E & S406F
(pickup) (SRW) gasoline 6.8L 4.30 ratio
3.73 ratio ID S412B
SRW Spicer 70-U Pickup 4.56 ratio
SRW Spicer 61-1 Pickup 4.56 ratio
Super Cab 4x4
Regular Cab 4x2 Chassis cab
SRW Ford 3.08 ratio
Crew Cab
DRW Pickup 3.55 ratio
SRW Spicer 70-U Chassis cab 3.54 ratio
SRW Spicer 61-1 Pickup 3.54 ratio
SRW Spicer 61-1 Pickup 3.07 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
(non-ABS) 5.13 ratio
(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
8 bolt cover
10 bolt cover 10" drums
10 bolt cover 9" drums
10" drums
9" ring gear
8" ring gear
9" drums
10" drums
SW (10" drums)
7-1/2" ring gear
4 cyl & 6 cyl SW (10" drums)
8 cyl (LX)
8-1/2" ring gear Sdn
4 cyl & 6 cyl Sdn (9" drums)
Sdn (9" drums)
8-1/2" ring gear SW
8.8" ring gear Cobra & Pace Car
(8.8" ring gear) 3.73 ratio (MT)
8.8" ring gear (ABS) 3.55 ratio
(8.8" ring gear) 5.0L 3.55 ratio (MT)
8.8" ring gear Cobra
(8.8" ring gear) 3.31 ratio
7.5" ring gear (3.31ratio) ABS
8.8" ring gear exc. Cobra w/o ABS
10 bolt cover
7.5" ring gear 2.73 ratio w/o ABS
non-removable carrier
removable carrier
(non-removable carrier)
8.8" ring gear 9" brakes 3.55 ratio
7.5" ring gear ABS 9" brakes 3.27 ratio
8.8" ring gear 9" brakes 3.45 ratio
8.8" ring gear ABS 9" brakes 3.27 ratio
8.8" ring gear (3.73 ratio) 9" brake
7.5" ring gear 9" brake 3.73 ratio
8.8" ring gear 9" brakes 3.73 ratio
7.5" ring gear 10" brakes 3.45 ratio
7.5" ring gear 10" brake 3.45 ratio
7.5" ring gear ABS 9" brakes 3.45 ratio
(AWD)
w/o horizontal shocks
8.8" ring gear disc brakes
9" drums
crossmember 7.5 ring gear (3.8L) ABS
crossmember 8.8 ring gear (4.6L) ABS
Turbo Coupe (w/horizontal shocks)
crossmember 7.5" ring gear ABS
drum rear brakes w/o horizontal shocks
w/o horizontal shocks thru 1/85
8.8" ring gear drum brakes
3.7L 3.73 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 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 3.73 ratio
SRW 4.10 ratio
SRW 3.73 ratio
SRW 3.31 ratio
DRW 4.10 ratio