Ford w/o ABS
8.8" ring gear
7.5" ring gear
Spicer
Ford 7.5" ring gear ABS
Ford ABS
Ford
Ford 7.5" ring gear w/o ABS
Ford 8.8" ring gear
ABS 3.08 ratio
ABS 4.10 ratio
w/o ABS 4.10 ratio
w/o ABS 3.55 ratio
ABS 3.55 ratio
w/o ABS 3.08 ratio
10" brake w/o ABS 3.73 ratio
9" brake 4.10 ratio
9" brake ABS 4.10 ratio
10" brake ABS 3.73 ratio
10" brake 4.10 ratio
10" brake 3.45 ratio
10" brake w/o ABS 3.08 ratio
10" brake 3.73 ratio
9" brake w/o ABS 4.10 ratio
10" brake ABS 3.08 ratio
(ABS) 2.73 ratio
drum Sdn 11" drums
drum brakes w/o ABS
exc. Police w/o ABS
disc w/o ABS
drum SW
Police (3.27 ratio) (ABS)
exc. Police ABS handling package
(ABS) 3.27 ratio
exc. Police w/o ABS handling package
non-removable carrier (8.8") w/o ABS
(3.55 ratio) 9.75" ring gear ID V711G
(3.55 ratio) 9.75" ring gear ID S710F
(3.55 ratio) 9.75" ring gear ID S711E
(8.8" ring gear) 3.08 ratio
(3.55 ratio) 8.8" ring gear ID S746D
w/o ABS
(8.8" ring gear) 3.31 ratio
8.8" ring gear (4.6L) 3.73 ratio
9.75" ring gear (5.4L) 3.73 ratio
full-floating w/o ABS
full-floating
full-floating ABS
full-floating 3.55 ratio
semi-floating Spicer
semi-floating (Dana-Spicer) 3.73 ratio
full-floating 4.10 ratio
semi-floating (Dana-Spicer) 4.09 ratio
full-floating IDs F6UA-TA (4.10 ratio)
semi-floating (Dana-Spicer) ABS
DRW (Spicer 70)
DRW model 70-1HD IDs F2UA-AB & AC
DRW (Spicer 70) from 2/84
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW model 70-2U IDs F2UA-RA & SA
DRW (Spicer 70) ABS
DRW 70 (10.50" ring gear)
DRW model 70-1HD IDs F5UA-MB & NB
DRW model 70-1HD IDs F5UA-XB & YB
SRW Spicer 61
(11.25' ring gear, 4.63 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) 4.10 ratio
10.50" ring gear (Dana 70) 4.10 ratio
11.25" ring gear (Dana 80) 4.63 ratio
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 4.10 ratio ID S411B
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 3.73 ratio ID S409F
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 3.73 ratio ID S138E
(10.50" ring gear) 3.73 ratio ID S412A
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 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939A
(ABS) 4.10 ratio
4.10 ratio
(ABS) 3.08 ratio
3.73 ratio
8 cyl 3.55 ratio
(4 Dr) Sport Trac 3.73 ratio
2 Dr (Sport package) 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
(ABS) 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 3.55 ratio
4-1/2" BC (10" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.50 ratio
5-1/2" BC (11" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.75 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) 2.47 ratio
4-1/2" BC (10" brakes) 3.00 ratio
ABS 3.55 ratio
8.8" ring gear 3.73 ratio
9.75" ring gear 3.55 ratio
w/o ABS (Canada market) 4.10 ratio
ABS 3.31 ratio
ABS 4.10 ratio
ABS 2.73 ratio
Lightning (4.10 ratio)
w/o ABS (Canada market) 3.08 ratio
w/o ABS (Canada market) 3.31 ratio
Standard Rear Axle Option Only
semi-floating Spicer 61-2 3.07 ratio
(thru 8500 GVW) disc brake 3.73 ratio
full-floating Spicer 61-1 3.07 ratio
full-floating Spicer 61-1 3.54 ratio
full-floating Ford 4.10 ratio
thru 8500 GVW drum brake 3.73 ratio
full-floating Spicer 61-1 3.73 ratio
full-floating Ford 3.08 ratio
full-floating (w/ABS) 3.55 ratio
thru 8500 GVW drum brake 3.31 ratio
4.30 ratio ID S421H
3.73 ratio IDs S406C, S406E & S406F
(pickup) (SRW) diesel (6.0L) 4.10 ratio
3.73 ratio ID S412B
3.73 ratio IDs S138C, S138E & S138F
3.73 ratio ID S413B
4.30 ratio
4.10 ratio
3.73 ratio IDs S409C, S409E & S409F
(pickup) (SRW) gasoline 6.8L 4.30 ratio
SRW Ford 3.08 ratio
SRW Pickup 4.10 ratio
SRW Spicer 61-1 Pickup 3.73 ratio
SRW Spicer 61-1 Chassis cab 3.54 ratio
Crew Cab
Regular Cab 4x2 Pickup
SRW Spicer 61-1 Chassis cab 4.56 ratio
SRW Spicer 70-U Cab & ch 4.10 ratio
SRW Ford 3.55 ratio
SRW Spicer 70-U Pickup 3.54 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(ABS) 4.63 ratio
(non-ABS) 5.13 ratio
(ABS) 5.13 ratio
(non-ABS) 4.63 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
10 bolt cover 10" drums
10 bolt cover 9" drums
10" drums
9" drums
8 bolt cover
9" drums
10" drums
8" ring gear
9" ring gear
4 cyl & 6 cyl Sdn (9" drums)
7-1/2" ring gear
8-1/2" ring gear SW
SW (10" drums)
8-1/2" ring gear Sdn
4 cyl & 6 cyl SW (10" drums)
Sdn (9" drums)
8 cyl (LX)
8.8" ring gear (ABS) 3.55 ratio
(8.8" ring gear) 3.15 ratio (AT)
GT (8.8" ring gear) (3.27 ratio) ABS
Cobra Supercharged crossmember
7.5" ring gear
8.8" ring gear drum brakes
7.5" ring gear (3.31ratio) ABS
(8.8" ring gear) 3.7L 2.73 ratio
(8.8" ring gear) 2.73 ratio
(8.8" ring gear) 5.0L 3.55 ratio (MT)
non-removable carrier
removable carrier
(non-removable carrier)
6-3/4" ring gear (3.45 ratio)
8.8" ring gear 10" brakes 3.73 ratio
8.8" ring gear 9" brakes 3.27 ratio
7.5" ring gear 10" brake 3.08 ratio
7.5" ring gear 9" brakes 3.27 ratio
7.5" ring gear 9" brakes 3.08 ratio
7.5" ring gear 9" brakes 3.45 ratio
8.8" ring gear 9" brakes 3.55 ratio
8.8" ring gear 9" brakes 4.10 ratio
8.8" ring gear 9" brakes 3.45 ratio
(AWD)
7.5" ring gear w/o horizontal shocks
drum rear brakes horizontal shocks
Turbo Coupe (w/horizontal shocks)
8.8" ring gear drum brakes
horizontal shocks
crossmember
9" drums
10" drums
exc. Turbo Coupe
w/o horizontal shocks from 2/85
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
SRW 3.31 ratio
SRW 4.10 ratio
SRW 3.73 ratio
DRW 3.73 ratio
DRW 4.10 ratio