8.8" ring gear
Spicer
Ford 7.5" ring gear w/o ABS
Ford 8.8" ring gear
7.5" ring gear
Ford 7.5" ring gear ABS
Ford w/o ABS
Ford
Ford ABS
ABS 3.55 ratio
w/o ABS 4.10 ratio
ABS 3.08 ratio
w/o ABS 3.55 ratio
w/o ABS 3.08 ratio
ABS 4.10 ratio
10" brake ABS 4.10 ratio
10" brake 3.08 ratio
9" brake ABS 3.45 ratio
9" brake 4.10 ratio
10" brake 4.10 ratio
9" brake w/o ABS 3.08 ratio
10" brake ABS 3.08 ratio
10" brake ABS 3.73 ratio
9" brake ABS 3.73 ratio
9" brake 3.73 ratio
exc. Police w/o ABS
disc brakes w/o ABS
exc. Police ABS w/o handling package
exc. Police ABS handling package
Police w/o ABS
Sdn 11" drums
(ABS) 2.73 ratio
(ABS) 3.27 ratio
drum Sdn 10" drums
Police ABS
non-removable carrier (8.8") ABS
(3.55 ratio) 8.8" ring gear
(3.55 ratio) 9.75" ring gear ID V711F
(8.8" ring gear) 3.31 ratio
(8.8" ring gear) 3.08 ratio
8.8" ring gear (4.6L) 4.10 ratio
non-removable carrier (8.8") w/o ABS
removable carrier (9")
8.8" ring gear 3.55 ratio
(8.8" ring gear) 2.73 ratio
semi-floating Ford
semi-floating (Dana-Spicer) 3.73 ratio
full-floating IDs F6UA-TA (4.10 ratio)
full-floating IDs F6UA-PA (3.55 ratio)
full-floating IDs F6UA-SA (4.10 ratio)
full-floating ABS
full-floating 3.73 ratio
full-floating IDs F5UA-SC (4.10 ratio)
full-floating
full-floating IDs F5UA-TC (4.10 ratio)
DRW model 70-1HD IDs F2UA-AB & AC
DRW model 70-1HD IDs F4UA-YA & ZA
DRW (Spicer 70) from 2/84
DRW model 70-1HD IDs F5UA-XB & YB
DRW model 70-1HD IDs F6UA-AEA & ZA
DRW 70 (10.50" ring gear)
SRW semi-floating AXLE
DRW 80 (11.25" ring gear)
DRW (Spicer 70)
DRW (Spicer 70) thru 1/84
10.50" ring gear (Dana 70) 4.10 ratio
(11.25" ring gear) 4.10 ratio
(11.25" ring gear) 4.63 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
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 S138D
(10.50" ring gear) 4.10 ratio ID S157F
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 4.30 ratio ID S421F
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.73 ratio ID S935M
6 cyl, 4.10 ratio
3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
(ABS) 3.73 ratio
(ABS) 3.08 ratio
8 cyl 4.10 ratio
3.27 ratio
8 cyl 3.55 ratio
(ABS) 4.10 ratio
3.55 ratio
4-1/2" BC (10" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" 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
5-1/2" BC (11" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.50 ratio
9.75" ring gear 3.31 ratio
Lightning (4.10 ratio)
ABS 3.55 ratio
w/o ABS (Canada market) 3.55 ratio
ABS 4.10 ratio
8.8" ring gear 3.31 ratio
ABS 3.08 ratio
9.75" ring gear 3.55 ratio
w/o ABS (Canada market) 4.10 ratio
w/o ABS (Canada market) 3.08 ratio
Standard Rear Axle Option Only
full-floating Spicer 70-U 4.56 ratio
from 8501 GVW full-floating 3.55 ratio
full-floating Ford 4.10 ratio
thru 8500 GVW drum brake 3.73 ratio
thru 8500 GVW disc brake 3.31 ratio
Spicer 60-3 3.33 ratio
full-floating Spicer 70-U 4.10 ratio
thru 8500 GVW drum brake 3.31 ratio
full-floating Ford 3.08 ratio
full-floating Spicer 61-1 3.73 ratio
4.30 ratio (ID S421H)
4.10 ratio
3.73 ratio ID S406H
(pickup) (SRW) diesel (6.4L) 3.55 ratio
(pickup) (SRW) gasoline 6.8L 4.30 ratio
4.10 ratio ID S157H
3.73 ratio ID S136H
4.10 ratio ID S156B
3.73 ratio ID S409B
3.73 ratio IDs S406C, S406E & S406F
SRW Chassis cab 4.10 ratio
SRW 3.08 ratio
Super Cab 4x2
SRW Spicer 61-1 Pickup 3.73 ratio
Regular Cab 4x2 Pickup
SRW Spicer 70-U Chassis cab 4.10 ratio
SRW Pickup 3.54 ratio
SRW 3.55 ratio
SRW Spicer 61-1 Chassis cab 4.10 ratio
SRW Spicer 61-1 Pickup 4.56 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(non-ABS) 4.63 ratio
(ABS) 4.63 ratio
(ABS) 5.13 ratio
(non-ABS) 5.13 ratio
11.25" ring gear (DRW) 4.88 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 5.38 ratio
(DRW) 11.25" ring gear 4.88 ratio
10 bolt cover 10" drums
9" drums
10 bolt cover 9" drums
10" drums
8 bolt cover
9" drums
9" ring gear
8" ring gear
10" drums
Sdn (9" drums)
8 cyl (LX)
8-1/2" ring gear SW
8-1/2" ring gear Sdn
SW (10" drums)
4 cyl & 6 cyl SW (10" drums)
7-1/2" ring gear
4 cyl & 6 cyl Sdn (9" drums)
8.8" ring gear drum brakes
8.8" ring gear Cobra
8.8" ring gear Cobra crossmember
(8.8" ring gear) 5.0L 3.15 ratio (AT)
(8.8" ring gear) 3.7L 2.73 ratio
8.8" ring gear Cobra & Pace Car
8.8" ring gear (ABS) 3.31 ratio
7.5" ring gear 2.73 ratio ABS
Base (7.5" ring gear) (3.27 ratio) ABS
10 bolt cover w/o trac bars
removable carrier
(non-removable carrier)
non-removable carrier
7.5" ring gear 10" brakes 3.27 ratio
8.8" ring gear (3.73 ratio) 9" brake
7.5" ring gear 9" brake 3.08 ratio
8.8" ring gear (3.73 ratio) 10" brakes
7.5" ring gear 10" brake 3.08 ratio
7.5" ring gear 9" brakes 3.27 ratio
7.5" ring gear 10" brakes 3.45 ratio
7.5" ring gear 9" brakes 3.45 ratio
8.8" ring gear ABS 9" brakes 3.73 ratio
7.5" ring gear 9" brakes 3.08 ratio
(AWD)
w/o horizontal shocks from 2/85
crossmember 8.8 ring gear (4.6L) ABS
Turbo Coupe (w/horizontal shocks)
exc. Turbo Coupe
9" drums
crossmember
drum rear brakes w/o horizontal shocks
10" drums
crossmember 7.5 ring gear (3.8L) ABS
7.5" ring gear w/o horizontal shocks
3.7L 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
DRW 4.10 ratio
SRW 3.31 ratio
SRW 4.10 ratio
DRW 3.73 ratio
SRW 3.73 ratio