Ford w/o ABS
7.5" ring gear
Ford 7.5" ring gear ABS
Ford 7.5" ring gear w/o ABS
8.8" ring gear
Spicer
Ford
Ford ABS
Ford 8.8" ring gear
ABS 3.55 ratio
ABS 3.08 ratio
w/o ABS 3.08 ratio
w/o ABS 3.55 ratio
ABS 4.10 ratio
w/o ABS 4.10 ratio
10" brake 3.45 ratio
9" brake w/o ABS 3.45 ratio
10" brake 3.73 ratio
10" brake ABS 4.10 ratio
9" brake 4.10 ratio
9" brake ABS 3.08 ratio
9" brake 3.45 ratio
9" brake ABS 3.73 ratio
10" brake w/o ABS 4.10 ratio
9" brake 3.08 ratio
Police (3.55 ratio) w/o ABS
Sdn 10" drums
Police ABS
(ABS) 2.73 ratio
drum brakes w/o ABS
disc w/o ABS
exc. Police ABS
Police (3.27 ratio) (ABS)
Police (3.55 ratio) ABS
Sdn 11" drums
(8.8" ring gear) 2.73 ratio
8.8" ring gear (4.6L) 3.55 ratio
9.75" ring gear
(8.8" ring gear) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID V710F
8.8" ring gear 3.31 ratio
(3.55 ratio) 9.75" ring gear ID V710G
(3.55 ratio) 8.8" ring gear ID S747F
(8.8" ring gear) 3.08 ratio
8.8" ring gear (4.6L) 4.10 ratio
full-floating ABS
full-floating IDs F5UA-PC (3.55 ratio)
semi-floating (Dana-Spicer) 3.73 ratio
full-floating IDs F6UA-TA (4.10 ratio)
semi-floating Ford
semi-floating Spicer
full-floating 4.10 ratio
semi-floating (Dana-Spicer) ABS
semi-floating (Dana-Spicer) 3.54 ratio
full-floating w/o ABS
DRW model 70-1HD IDs F6UA-AEA & ZA
DRW model 70-1HD IDs F5UA-XB & YB
DRW model 70-2U IDs F5UA-HB, JB & KC
DRW model 70-2U IDs F5UA-LC, UB & VB
DRW model 70-2U IDs F3UA-AAB & ZB
DRW model 70-1HD IDs F2UA-AB & AC
DRW (Spicer 70) thru 1/84
DRW model 70-1HD IDs F6UA-AAA & ADA
SRW Spicer 61
DRW (Spicer 70)
11.25" ring gear (Dana 80) 4.10 ratio
(11.25' ring gear, 4.63 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) 4.63 ratio
(11.25" ring gear) 4.10 ratio
(14.24" ring gear) 4.88 ratio
(14.24" ring gear) 5.38 ratio
(10.50" ring gear) 4.10 ratio ID S157F
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 4.30 ratio ID S415A
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 4.10 ratio ID S411A
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 4.10 ratio ID S411B
9.75" ring gear 3.55 ratio ID S939P
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 S939J
3.55 ratio
6 cyl, 3.27 ratio
4 Dr Sport Trac 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 3.55 ratio
4 Dr exc. Sport Trac 6 cyl, 3.73 ratio
2 Dr (Sport package) 3.73 ratio
(ABS) 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 3.27 ratio
4 Dr exc. Sport Trac 8 cyl 3.73 ratio
2 Dr (Sport package) 4.10 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) 3.25 ratio
4-1/2" BC (10" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 3.00 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) 2.75 ratio
5-1/2" BC (11" brakes) 2.47 ratio
8.8" ring gear 3.55 ratio
Lightning (4.10 ratio)
ABS 3.55 ratio
ABS 4.10 ratio
ABS 2.73 ratio
8.8" ring gear 3.31 ratio
ABS 3.31 ratio
8.8" ring gear 3.73 ratio
w/o ABS (Canada market) 2.73 ratio
9.75" ring gear 3.73 ratio
Standard Rear Axle Option Only
full-floating Spicer 70-U 4.56 ratio
thru 8500 GVW disc brake 3.73 ratio
Spicer 60-3 3.33 ratio
thru 8500 GVW disc brake 3.31 ratio
full-floating (w/ABS) 3.73 ratio
semi-floating Spicer 60-U 3.54 ratio
from 8501 GVW full-floating 4.10 ratio
full-floating Ford 4.10 ratio
Spicer 61-2 3.07 ratio
Spicer 61-2 3.00 ratio
4.10 ratio ID S157H
3.73 ratio ID S406B
4.30 ratio
(pickup) (SRW) gasoline 6.8L 4.10 ratio
3.73 ratio ID V414B, C & F
4.10 ratio IDs S157C, S157E & S157F
3.73 ratio ID V419A
3.73 ratio ID S409H
3.73 ratio IDs S406C, S406E & S406F
4.10 ratio
SRW Spicer 70-U Cab & ch 4.56 ratio
SRW (w/ABS) 3.55 ratio
SRW Pickup 4.10 ratio
SRW Spicer 70-U Chassis cab 4.10 ratio
SRW Spicer 70-U Pickup 3.54 ratio
Regular Cab 4x2 Chassis cab
SRW Spicer 70-U Cab & ch 3.54 ratio
SRW Spicer 61-1 Pickup 4.10 ratio
SRW Spicer 70-U Chassis cab 3.54 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) 4.63 ratio
(non-ABS) 5.13 ratio
(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 9" drums
9" drums
8 bolt cover
10 bolt cover 10" drums
10" drums
8" ring gear
9" drums
9" ring gear
10" drums
SW (10" drums)
4 cyl & 6 cyl Sdn (9" drums)
4 cyl & 6 cyl SW (10" drums)
8-1/2" ring gear SW
8 cyl (LX)
8-1/2" ring gear Sdn
7-1/2" ring gear
Sdn (9" drums)
7.5" ring gear 3.27 ratio ABS
(8.8" ring gear) 3.31 ratio
disc brakes (5 lug, SVO)
7.5" ring gear 2.73 ratio w/o ABS
7.5" ring gear (3.31ratio) w/o ABS
7.5" ring gear
w/o trac bars
trac bars
Cobra Supercharged crossmember
10 bolt cover
(non-removable carrier)
non-removable carrier
removable carrier
7.5" ring gear 10" brakes 3.45 ratio
8.8" ring gear 10" brakes 3.73 ratio
7.5" ring gear ABS 9" brakes 4.10 ratio
7.5" ring gear 10" brakes 3.73 ratio
8.8" ring gear ABS 9" brakes 3.73 ratio
7.5" ring gear ABS 9" brakes 3.73 ratio
7.5" ring gear 10" brakes 4.10 ratio
7.5" ring gear 9" brake 3.45 ratio
8.8" ring gear 10" brakes 3.55 ratio
8.8" ring gear (3.73 ratio) 10" brake
(AWD)
drum rear brakes w/o horizontal shocks
7.5" ring gear horizontal shocks
crossmember 7.5" ring gear ABS
w/o horizontal shocks thru 1/85
10" drums
drum rear brakes horizontal shocks
crossmember 7.5" ring gear w/o ABS
w/o horizontal shocks
Turbo Coupe (w/horizontal shocks)
crossmember 7.5 ring gear (3.8L) ABS
3.7L 3.31 ratio
3.5L (turbo) 3.31 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
3.5L (turbo) 3.73 ratio
3.7L 3.73 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