Ford ABS
Ford 8.8" ring gear
Spicer
Ford w/o ABS
Ford 7.5" ring gear w/o ABS
Ford 7.5" ring gear ABS
7.5" ring gear
Ford
8.8" ring gear
ABS 4.10 ratio
w/o ABS 3.55 ratio
ABS 3.55 ratio
w/o ABS 4.10 ratio
ABS 3.08 ratio
w/o ABS 3.08 ratio
10" brake 4.10 ratio
9" brake ABS 3.73 ratio
9" brake w/o ABS 3.08 ratio
9" brake 3.45 ratio
9" brake ABS 3.08 ratio
10" brake w/o ABS 4.10 ratio
10" brake ABS 3.45 ratio
10" brake w/o ABS 3.45 ratio
9" brake w/o ABS 3.45 ratio
9" brake w/o ABS 4.10 ratio
(ABS) 3.55 ratio (locking)
drum SW
(ABS) 3.27 ratio
Sdn 11" drums
exc. Police w/o ABS
exc. Police ABS
Police (3.55 ratio) ABS
drum Sdn 11" drums
disc brakes w/o ABS
disc brakes ABS
(3.55 ratio) 9.75" ring gear ID V711F
(3.55 ratio) 9.75" ring gear ID S710E
w/o ABS
8.8" ring gear 3.55 ratio
(3.55 ratio) 8.8" ring gear
(8.8" ring gear) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID V711G
8.8" ring gear (4.6L) 3.73 ratio
non-removable carrier (8.8") w/o ABS
8.8" ring gear 3.31 ratio
semi-floating (Dana-Spicer) 4.09 ratio
full-floating ABS
semi-floating (Dana-Spicer) 3.54 ratio
full-floating IDs F6UA-PA (3.55 ratio)
semi-floating (Dana-Spicer) w/o ABS
full-floating IDs F6UA-RA (3.55 ratio)
semi-floating (Dana-Spicer) 3.73 ratio
full-floating
full-floating IDs F6UA-SA (4.10 ratio)
full-floating 3.55 ratio
DRW (Spicer 70) thru 1/84
DRW model 70-1HD IDs F4UA-YA & ZA
DRW model 70-1HD IDs F3UA-ABB & ACB
SRW (Spicer 61) w/o ABS
DRW (Spicer 70) from 2/84
DRW model 70-2U IDs F3UA-AAB & ZB
DRW (Spicer 70) w/o ABS
DRW model 70-2U IDs F6UA-ABA & ACA
DRW model 70-1HD IDs F5UA-XB & YB
DRW model 70-2U IDs F2UA-RA & SA
11.25" ring gear (Dana 80) 4.10 ratio
10.50" ring gear (Dana 70) 4.10 ratio
10.50" ring gear (Dana 70) 4.56 ratio
11.25" ring gear (Dana 80) 4.63 ratio
(11.25" ring gear) 4.10 ratio
(11.25" ring gear) 4.63 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) 4.30 ratio ID S421C
(10.50" ring gear) 3.73 ratio ID S409F
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 4.10 ratio ID S157C
(10.50" ring gear) 3.73 ratio ID S136C
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 4.10 ratio ID S411B
(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 3.55 ratio ID S939P
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939J
(ABS) 4.10 ratio
(ABS) 3.73 ratio
6 cyl, 3.27 ratio
(ABS) 3.55 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
6 cyl, 4.10 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
6 cyl, 3.55 ratio
(ABS) 3.27 ratio
4 Dr Sport Trac 3.73 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) 2.47 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) 2.75 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) 3.00 ratio
ABS 3.08 ratio
ABS 2.73 ratio
9.75" ring gear 3.55 ratio
w/o ABS (Canada market) 4.10 ratio
8.8" ring gear 3.31 ratio
9.75" ring gear 3.31 ratio
9.75" ring gear 3.73 ratio
Lightning (4.10 ratio)
8.8" ring gear 3.73 ratio
w/o ABS (Canada market) 2.73 ratio
Standard Rear Axle Option Only
semi-floating (ABS) 3.55 ratio
semi-floating Spicer 60-3 4.10 ratio
full-floating (w/ABS) 3.55 ratio
full-floating Ford 3.55 ratio
thru 8500 GVW drum brake 3.31 ratio
semi-floating Spicer 60-U 3.54 ratio
semi-floating Spicer 60-3 3.33 ratio
full-floating (w/ABS) 3.73 ratio
full-floating Spicer 70-U 4.10 ratio
full-floating Spicer 61-1 4.10 ratio
3.73 ratio IDs S406C, S406E & S406F
4.30 ratio ID S421B
3.73 ratio ID V420B, C & F
4.30 ratio ID S421H
3.73 ratio IDs S138C, S138E & S138F
3.73 ratio ID V423B, C & F
4.30 ratio
3.73 ratio ID V425B, C & F
3.73 ratio ID S413B
4.10 ratio IDs S157C, S157E & S157F
Super Cab 4x2
SRW Spicer 61-1 Chassis cab 4.56 ratio
SRW (w/ABS) 4.10 ratio
DRW Pickup 4.10 ratio
SRW Spicer 61-1 Pickup 4.56 ratio
SRW Pickup 3.54 ratio
SRW Spicer 70-U Pickup 4.56 ratio
SRW Spicer 70-U Chassis cab 4.10 ratio
SRW 3.08 ratio
SRW Spicer 70-U Cab & ch 4.10 ratio
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(ABS) 4.63 ratio
(non-ABS) 5.13 ratio
(non-ABS) 4.63 ratio
(ABS) 5.13 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 bolt cover 9" drums
8 bolt cover
10" drums
10 bolt cover 10" drums
9" drums
9" drums
9" ring gear
8" ring gear
10" drums
Sdn (9" drums)
8-1/2" ring gear SW
4 cyl & 6 cyl SW (10" drums)
7-1/2" ring gear
8 cyl (LX)
4 cyl & 6 cyl Sdn (9" drums)
8-1/2" ring gear Sdn
SW (10" drums)
8.8" ring gear drum brakes
(8.8" ring gear) 3.73 ratio (MT)
drum brakes w/o horizontal shocks
(8.8" ring gear) 2.73 ratio
8.8" ring gear (GT)
7.5" ring gear 2.73 ratio ABS
8.8" ring gear disc brakes 5 lug
Cobra Supercharged crossmember
GT (8.8" ring gear) (3.27 ratio) ABS
trac bars
non-removable carrier
removable carrier
(non-removable carrier)
8.8" ring gear 10" brakes 3.55 ratio
7.5" ring gear 10" brakes 3.73 ratio
7.5" ring gear 10" brake 3.45 ratio
7.5" ring gear 9" brake 4.10 ratio
7.5" ring gear 9" brakes 4.10 ratio
8.8" ring gear 10" brakes 3.08 ratio
8.8" ring gear 10" brakes 4.56 ratio
8.8" ring gear (3.73 ratio) 10" brake
7.5" ring gear 10" brake 3.08 ratio
7.5" ring gear 10" brake 4.10 ratio
(AWD)
w/o horizontal shocks thru 1/85
drum rear brakes horizontal shocks
8.8" ring gear drum brakes
w/o horizontal shocks
horizontal shocks
10" drums
7.5" ring gear horizontal shocks
9" drums
7.5" ring gear w/o horizontal shocks
crossmember 7.5 ring gear (3.8L) ABS
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
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
DRW 3.73 ratio
DRW 4.10 ratio
SRW 3.31 ratio
SRW 4.10 ratio
SRW 3.73 ratio