Ford 8.8" ring gear
8.8" ring gear
7.5" ring gear
Ford ABS
Ford w/o ABS
Spicer
Ford 7.5" ring gear ABS
Ford
Ford 7.5" ring gear w/o ABS
ABS 3.08 ratio
ABS 4.10 ratio
ABS 3.55 ratio
w/o ABS 3.08 ratio
w/o ABS 4.10 ratio
w/o ABS 3.55 ratio
9" brake ABS 3.73 ratio
10" brake ABS 3.45 ratio
9" brake 3.08 ratio
9" brake 3.73 ratio
9" brake ABS 4.10 ratio
9" brake w/o ABS 4.10 ratio
10" brake 4.10 ratio
9" brake 4.10 ratio
10" brake w/o ABS 3.45 ratio
10" brake 3.08 ratio
exc. Police ABS
Police (3.27 ratio) (ABS)
Police (3.55 ratio) ABS
exc. Police w/o ABS handling package
(ABS) 3.55 ratio (locking)
drum Sdn 10" drums
disc ABS
Sdn 11" drums
disc brakes ABS
exc. Police w/o ABS
w/o ABS
(8.8" ring gear) 2.73 ratio
8.8" ring gear 3.55 ratio
(8.8" ring gear) 3.31 ratio
8.8" ring gear (4.6L) 4.10 ratio
removable carrier (9")
8.8" ring gear 3.31 ratio
9.75" ring gear (5.4L) 3.55 ratio
(3.55 ratio) 8.8" ring gear ID S746D
8.8" ring gear (4.6L) 3.73 ratio
full-floating IDs F5UA-TC (4.10 ratio)
full-floating IDs F6UA-SA (4.10 ratio)
full-floating IDs F5UA-PC (3.55 ratio)
semi-floating Ford
full-floating w/o ABS
semi-floating (Dana-Spicer)
full-floating ABS
full-floating 3.73 ratio
full-floating 3.55 ratio
semi-floating (Dana-Spicer) ABS
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW model 70-1HD IDs F2UA-AB & AC
DRW model 70-2U IDs F5UA-HB, JB & KC
SRW (Spicer 61) w/o ABS
DRW (Spicer 70) from 2/84
DRW model 70-1HD IDs F5UA-XB & YB
SRW Spicer 61
DRW (Spicer 70) ABS
DRW model 70-2U IDs F2UA-RA & SA
SRW Spicer 70
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)
10.50" ring gear (Dana 70) 4.56 ratio
11.25" ring gear (Dana 80) 4.10 ratio
(11.25" ring gear) 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 S406C
(10.50" ring gear) 3.73 ratio ID S413A
(10.50" ring gear) 3.73 ratio ID S136C
(10.50" ring gear) 3.73 ratio ID S138E
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 3.73 ratio ID S413B
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939A
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
2 Dr (Sport package) 3.73 ratio
(4 Dr) Sport Trac 3.73 ratio
2 Dr (Sport package) 4.10 ratio
6 cyl, 3.73 ratio
3.73 ratio
(4 Dr) Sport Trac 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 3.27 ratio
(ABS) 3.73 ratio
(ABS) 3.55 ratio
6 cyl, 4.10 ratio
5-1/2" BC (11" brakes) 3.25 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) 2.47 ratio
4-1/2" BC (10" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.50 ratio
ABS 4.10 ratio
ABS 2.73 ratio
8.8" ring gear 3.31 ratio
ABS 3.08 ratio
9.75" ring gear 3.73 ratio
w/o ABS (Canada market) 3.55 ratio
w/o ABS (Canada market) 2.73 ratio
8.8" ring gear 3.55 ratio
ABS 3.55 ratio
ABS 3.31 ratio
Standard Rear Axle Option Only
full-floating Spicer 70-U 4.56 ratio
full-floating Spicer 70-U 4.10 ratio
full-floating Spicer 61-1 3.73 ratio
full-floating 3.55 ratio
full-floating Spicer 70-U 3.54 ratio
thru 8500 GVW drum brake 3.73 ratio
semi-floating (ABS) 3.55 ratio
full-floating Ford 4.10 ratio
thru 8500 GVW disc brake 3.73 ratio
full-floating 4.10 ratio
3.73 ratio ID S136B
3.73 ratio ID S406B
3.73 ratio ID V419A
3.73 ratio ID V420B, C & F
3.73 ratio ID S413B
(pickup) (SRW) diesel (6.0L) 3.73 ratio
(pickup) (SRW) gasoline 6.8L 4.10 ratio
4.10 ratio ID S157B
(pickup) (SRW) gasoline 5.4L 4.10 ratio
3.73 ratio ID V425B, C & F
SRW Spicer 70-U Cab & ch 3.73 ratio
SRW Spicer 61-1 Chassis cab 4.56 ratio
SRW Spicer 70-U Cab & ch 4.10 ratio
SRW Chassis cab 4.56 ratio
SRW (w/ABS) 4.10 ratio
Super Cab 4x2
SRW Spicer 70-U Chassis cab 3.54 ratio
SRW Spicer 61-1 Pickup 4.56 ratio
SRW 4.10 ratio
SRW 3.55 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(ABS) 5.13 ratio
(non-ABS) 5.13 ratio
(non-ABS) 4.63 ratio
(ABS) 4.63 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.88 ratio
11.25" ring gear (DRW) 4.30 ratio
(DRW) 11.25" ring gear 4.88 ratio
10" drums
10 bolt cover 9" drums
9" drums
8 bolt cover
10 bolt cover 10" drums
9" drums
8" ring gear
10" drums
9" ring gear
4 cyl & 6 cyl Sdn (9" drums)
SW (10" drums)
8-1/2" ring gear Sdn
7-1/2" ring gear
8 cyl (LX)
4 cyl & 6 cyl SW (10" drums)
8-1/2" ring gear SW
Sdn (9" drums)
(8.8" ring gear) 3.31 ratio
(8.8" ring gear) 5.0L 3.31 ratio
(8.8" ring gear) 3.7L 3.31 ratio
7.5" ring gear w/o ABS
disc brakes (5 lug, SVO) trac bars
(8.8" ring gear) 3.15 ratio (AT)
8.8" ring gear exc. Cobra w/o ABS
(8.8" ring gear) 5.0L 3.15 ratio (AT)
8.8" ring gear Cobra crossmember
w/o trac bars
non-removable carrier
removable carrier
(non-removable carrier)
8.8" ring gear ABS 9" brakes 3.73 ratio
8.8" ring gear (3.73 ratio) 9" brake
8.8" ring gear 10" brakes 4.56 ratio
7.5" ring gear 10" brake 3.08 ratio
7.5" ring gear 10" brake 3.45 ratio
7.5" ring gear 9" brake 4.10 ratio
7.5" ring gear 10" brakes 3.27 ratio
7.5" ring gear 10" brake 3.73 ratio
7.5" ring gear 9" brakes 3.27 ratio
6-3/4" ring gear (3.45 ratio)
(AWD)
horizontal shocks
8.8" ring gear disc brakes
drum rear brakes w/o horizontal shocks
w/o horizontal shocks thru 1/85
9" drums
exc. Turbo Coupe
crossmember
crossmember 7.5" ring gear w/o ABS
w/o horizontal shocks
8.8" ring gear drum brakes
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
DRW 3.73 ratio
SRW 4.10 ratio
DRW 4.10 ratio
SRW 3.31 ratio
SRW 3.73 ratio