Ford
8.8" ring gear
Spicer
Ford w/o ABS
Ford 7.5" ring gear ABS
Ford 8.8" ring gear
7.5" ring gear
Ford 7.5" ring gear w/o ABS
Ford ABS
w/o ABS 3.08 ratio
ABS 4.10 ratio
ABS 3.08 ratio
w/o ABS 4.10 ratio
ABS 3.55 ratio
w/o ABS 3.55 ratio
10" brake 3.45 ratio
10" brake ABS 4.10 ratio
10" brake 3.08 ratio
10" brake 4.10 ratio
9" brake w/o ABS 3.73 ratio
9" brake 3.08 ratio
9" brake w/o ABS 4.10 ratio
10" brake w/o ABS 3.08 ratio
10" brake w/o ABS 3.45 ratio
9" brake 4.10 ratio
disc brakes ABS
Police (3.55 ratio) ABS
Police ABS
exc. Police ABS w/o handling package
disc ABS
drum Sdn 10" drums
exc. Police ABS handling package
drum brakes ABS
exc. Police w/o ABS
Sdn 10" drums
(3.55 ratio) 9.75" ring gear ID V710G
9.75" ring gear (5.4L) 3.55 ratio
(8.8" ring gear) 2.73 ratio
8.8" ring gear (4.6L) 4.10 ratio
(3.55 ratio) 9.75" ring gear ID S710F
8.8" ring gear 3.55 ratio
removable carrier (9")
(3.55 ratio) 8.8" ring gear ID S746D
9.75" ring gear
non-removable carrier (8.8") w/o ABS
full-floating IDs F6UA-TA (4.10 ratio)
full-floating IDs F6UA-RA (3.55 ratio)
full-floating IDs F5UA-TC (4.10 ratio)
full-floating
full-floating ABS
full-floating IDs F5UA-RC (3.55 ratio)
semi-floating (Dana-Spicer) 3.54 ratio
semi-floating Ford
semi-floating (Dana-Spicer) 4.09 ratio
full-floating 3.73 ratio
DRW model 70-1HD IDs F4UA-YA & ZA
DRW model 70-2U IDs F6UA-ABA & ACA
DRW (Spicer 70) thru 1/84
DRW model 70-1HD IDs F2US-DB & DC
DRW model 70-2U IDs F2UA-RA & SA
SRW Spicer 70
DRW (Spicer 70) w/o ABS
SRW (Spicer 61) ABS
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW model 70-1HD IDs F2UA-AB & AC
10.50" ring gear (Dana 70) 4.10 ratio
(11.25' ring gear, 4.63 ratio)
11.25" ring gear (Dana 80) 4.63 ratio
11.25" ring gear (Dana 80) 4.10 ratio
(11.25" ring gear) 4.63 ratio
10.50" ring gear (Dana 70) 4.56 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
(10.50" ring gear) 4.10 ratio ID S157F
(10.50" ring gear) 3.73 ratio ID S136C
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 4.30 ratio ID S415B
(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 S138F
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 4.30 ratio ID S421C
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.55 ratio ID S939P
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
(ABS) 4.10 ratio
3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 3.55 ratio
2 Dr (Sport package) 4.10 ratio
(4 Dr) Sport Trac 3.73 ratio
8 cyl 4.10 ratio
8 cyl 3.55 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
4 Dr exc. Sport Trac 6 cyl, 3.73 ratio
4.10 ratio
5-1/2" BC (11" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.50 ratio
4-1/2" BC (10" brakes) 3.25 ratio
ABS 3.55 ratio
Lightning (4.10 ratio)
ABS 4.10 ratio
ABS 2.73 ratio
w/o ABS (Canada market) 2.73 ratio
w/o ABS (Canada market) 3.31 ratio
9.75" ring gear 3.31 ratio
9.75" ring gear 3.55 ratio
8.8" ring gear 3.55 ratio
8.8" ring gear 3.73 ratio
Standard Rear Axle Option Only
semi-floating Spicer 60-U 3.54 ratio
from 8501 GVW semi-floating 3.55 ratio
from 8501 GVW full-floating 4.10 ratio
thru 8500 GVW drum brake 3.31 ratio
(thru 8500 GVW) disc brake 3.31 ratio
from 8501 GVW full-floating 3.55 ratio
full-floating Spicer 70-U 3.54 ratio
semi-floating Spicer 61-2 3.07 ratio
full-floating Spicer 61-1 4.10 ratio
(thru 8500 GVW) drum brake 3.73 ratio
3.73 ratio ID S138B
4.10 ratio ID S156B
3.73 ratio ID V419A
(pickup) (SRW) gasoline 6.8L 4.10 ratio
4.30 ratio IDs S421C, S421E & S421F
4.30 ratio (ID S421H)
3.73 ratio IDs S406C, S406E & S406F
(pickup) (SRW) diesel (6.0L) 3.73 ratio
3.73 ratio ID S138H
3.73 ratio IDs S136C, S136E & S136F
SRW Spicer 61-1 Chassis cab 3.73 ratio
SRW Chassis cab 4.56 ratio
SRW Chassis cab 3.54 ratio
SRW Spicer 70-U Cab & ch 4.10 ratio
Regular Cab 4x4
Regular Cab 4x2 Pickup
SRW Chassis cab 3.73 ratio
SRW Pickup 3.07 ratio
SRW Spicer 70-U Cab & ch 3.73 ratio
SRW Spicer 70-U Pickup 4.56 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
(ABS) 4.63 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
9" drums
10" drums
8 bolt cover
10 bolt cover 9" drums
10 bolt cover 10" drums
10" drums
9" ring gear
9" drums
8" ring gear
SW (10" drums)
8-1/2" ring gear Sdn
8-1/2" ring gear SW
Sdn (9" drums)
7-1/2" ring gear
8 cyl (LX)
4 cyl & 6 cyl Sdn (9" drums)
4 cyl & 6 cyl SW (10" drums)
(8.8" ring gear) 3.73 ratio (MT)
8.8" ring gear (ABS) 3.31 ratio
drum brakes w/o horizontal shocks
8.8" ring gear Cobra & Pace Car
7.5" ring gear 3.27 ratio ABS
(8.8" ring gear) 3.15 ratio (AT)
8.8" ring gear exc. Cobra
(8.8" ring gear) 2.73 ratio
(8.8" ring gear) 3.31 ratio
(8.8" ring gear) 5.0L 3.31 ratio
removable carrier
(non-removable carrier)
non-removable carrier
8.8" ring gear 10" brakes 3.27 ratio
7.5" ring gear 10" brake 3.45 ratio
7.5" ring gear 10" brake 3.73 ratio
7.5" ring gear 9" brake 3.08 ratio
8.8" ring gear 9" brakes 4.10 ratio
8.8" ring gear 10" brakes 4.56 ratio
7.5" ring gear 9" brakes 3.45 ratio
8.8" ring gear ABS 9" brakes 3.08 ratio
8.8" ring gear ABS 9" brakes 3.55 ratio
7.5" ring gear 9" brakes 3.27 ratio
(AWD)
crossmember 7.5" ring gear ABS
Turbo Coupe (w/horizontal shocks)
w/o horizontal shocks from 2/85
exc. Turbo Coupe
w/o horizontal shocks
9" drums
7.5" ring gear w/o horizontal shocks
drum rear brakes horizontal shocks
w/o horizontal shocks thru 1/85
crossmember
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
SRW 4.10 ratio
SRW 3.31 ratio
DRW 4.10 ratio
DRW 3.73 ratio
SRW 3.73 ratio