7.5" ring gear
Ford 7.5" ring gear w/o ABS
Ford 8.8" ring gear
Ford w/o ABS
Ford 7.5" ring gear ABS
8.8" ring gear
Ford
Ford ABS
Spicer
w/o ABS 4.10 ratio
w/o ABS 3.08 ratio
ABS 3.08 ratio
ABS 4.10 ratio
ABS 3.55 ratio
w/o ABS 3.55 ratio
10" brake ABS 4.10 ratio
9" brake ABS 3.08 ratio
10" brake w/o ABS 3.08 ratio
10" brake ABS 3.73 ratio
9" brake ABS 4.10 ratio
10" brake w/o ABS 4.10 ratio
10" brake 3.08 ratio
9" brake 3.73 ratio
9" brake 3.45 ratio
10" brake 3.45 ratio
Police (3.55 ratio) w/o ABS
disc brakes w/o ABS
drum brakes w/o ABS
(ABS) 3.27 ratio
disc brakes ABS
disc ABS
exc. Police w/o ABS handling package
disc w/o ABS
drum Sdn 11" drums
drum SW
9.75" ring gear (5.4L) 3.73 ratio
9.75" ring gear
(3.55 ratio) 9.75" ring gear ID S710E
9.75" ring gear (5.4L) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID S710F
(8.8" ring gear) 3.31 ratio
(3.55 ratio) 8.8" ring gear
8.8" ring gear 3.31 ratio
(3.55 ratio) 9.75" ring gear ID V710F
8.8" ring gear (4.6L) 4.10 ratio
full-floating IDs F6UA-RA (3.55 ratio)
full-floating IDs F6UA-PA (3.55 ratio)
semi-floating (Dana-Spicer) 4.09 ratio
semi-floating (Dana-Spicer) w/o ABS
full-floating ABS
full-floating 3.73 ratio
full-floating IDs F6UA-TA (4.10 ratio)
semi-floating Ford
full-floating IDs F5UA-TC (4.10 ratio)
semi-floating (Dana-Spicer) 3.73 ratio
DRW model 70-2U IDs F2UA-RA & SA
DRW model 70-2U IDs F6UA-ABA & ACA
SRW Spicer 61
DRW model 70-1HD IDs F4UA-YA & ZA
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW model 70-2U IDs F5UA-HB, JB & KC
DRW model 70-1HD IDs F2UA-AB & AC
DRW (Spicer 70) from 2/84
DRW model 70-1HD IDs F5UA-MB & NB
DRW model 70-2U IDs F3UA-AAB & ZB
10.50" ring gear (Dana 70) 4.10 ratio
(11.25" ring gear) 4.10 ratio
11.25" ring gear (Dana 80) 4.63 ratio
(11.25' ring gear, 4.63 ratio)
11.25" ring gear (Dana 80) 4.10 ratio
(11.25" ring gear) 4.63 ratio
10.50" ring gear (Dana 70) 4.56 ratio
(14.24" ring gear) 4.88 ratio
(14.24" ring gear) 5.38 ratio
(10.50" ring gear) 3.73 ratio ID S136C
(10.50" ring gear) 3.73 ratio ID S406F
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 3.73 ratio ID S136F
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 4.30 ratio ID S415A
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.31 ratio ID S930M
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
2 Dr (Sport package) 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 3.27 ratio
(4 Dr) Sport Trac 4.10 ratio
6 cyl, 3.73 ratio
6 cyl, 3.55 ratio
(ABS) 3.08 ratio
4 Dr Sport Trac 3.73 ratio
4.10 ratio
(ABS) 3.73 ratio
4-1/2" BC (10" brakes) 2.50 ratio
5-1/2" BC (11" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.47 ratio
9.75" ring gear 3.31 ratio
8.8" ring gear 3.55 ratio
ABS 4.10 ratio
ABS 3.55 ratio
ABS 3.31 ratio
w/o ABS (Canada market) 3.08 ratio
Lightning (4.10 ratio)
w/o ABS (Canada market) 3.31 ratio
w/o ABS (Canada market) 2.73 ratio
9.75" ring gear 3.55 ratio
Standard Rear Axle Option Only
full-floating Spicer 70-U 4.56 ratio
semi-floating Spicer 60-3 3.54 ratio
semi-floating Ford (3.55 ratio)
full-floating Spicer 70-U 4.10 ratio
semi-floating Spicer 60-U 3.73 ratio
thru 8500 GVW disc brake 3.73 ratio
full-floating 3.08 ratio
semi-floating Spicer 60-3 3.73 ratio
full-floating (w/ABS) 4.10 ratio
full-floating 3.55 ratio
4.10 ratio ID S157H
3.73 ratio ID V420B, C & F
4.10 ratio IDs S156C, S156E & S156F
3.73 ratio ID S412B
4.10 ratio ID S157B
3.73 ratio ID S136H
4.10 ratio IDs S157C, S157E & S157F
4.10 ratio
3.73 ratio ID S138H
(pickup) (SRW) diesel (6.0L) 3.73 ratio
SRW Pickup 3.07 ratio
SRW Pickup 3.73 ratio
SRW Ford 3.08 ratio
SRW Spicer 61-1 Pickup 4.56 ratio
Super Cab 4x4
SRW Spicer 70-U Cab & ch 3.54 ratio
Regular Cab 4x4
SRW (w/ABS) 4.10 ratio
SRW Ford 4.10 ratio
SRW Spicer 61-1 Chassis cab 4.56 ratio
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(ABS) 5.13 ratio
(non-ABS) 4.63 ratio
(ABS) 4.63 ratio
(non-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
10 bolt cover 9" drums
10 bolt cover 10" drums
8 bolt cover
10" drums
9" drums
8" ring gear
9" drums
10" drums
9" ring gear
7-1/2" ring gear
8-1/2" ring gear SW
Sdn (9" drums)
8-1/2" ring gear Sdn
4 cyl & 6 cyl SW (10" drums)
8 cyl (LX)
4 cyl & 6 cyl Sdn (9" drums)
SW (10" drums)
8.8" ring gear (ABS) 3.73 ratio
w/o trac bars
(8.8" ring gear) 3.73 ratio (MT)
Cobra Supercharged crossmember
10 bolt cover w/o trac bars
8.8" ring gear drum brakes
7.5" ring gear ABS
(8.8" ring gear) 3.15 ratio (AT)
10 bolt cover
10 bolt cover trac bars
(non-removable carrier)
non-removable carrier
removable carrier
8.8" ring gear 10" brakes 3.08 ratio
7.5" ring gear ABS 9" brakes 3.45 ratio
8.8" ring gear ABS 9" brakes 3.73 ratio
8.8" ring gear 9" brakes 3.45 ratio
8.8" ring gear 10" brakes 3.55 ratio
7.5" ring gear 9" brake 3.45 ratio
7.5" ring gear ABS 9" brakes 3.08 ratio
7.5" ring gear 10" brakes 3.08 ratio
8.8" ring gear 9" brakes 3.73 ratio
7.5" ring gear ABS 9" brakes 3.27 ratio
(AWD)
Turbo Coupe (w/horizontal shocks)
w/o horizontal shocks
8.8" ring gear drum brakes
9" drums
horizontal shocks
w/o horizontal shocks thru 1/85
8.8" ring gear disc brakes
drum rear brakes w/o horizontal shocks
crossmember 8.8 ring gear (4.6L) ABS
7.5" ring gear w/o horizontal shocks
3.7L 4.10 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
SRW 3.31 ratio
DRW 4.10 ratio
DRW 3.73 ratio
SRW 4.10 ratio
SRW 3.73 ratio