Ford
Ford 7.5" ring gear ABS
Ford w/o ABS
Ford 8.8" ring gear
Spicer
8.8" ring gear
Ford ABS
Ford 7.5" ring gear w/o ABS
7.5" ring gear
ABS 4.10 ratio
w/o ABS 3.55 ratio
ABS 3.08 ratio
ABS 3.55 ratio
w/o ABS 3.08 ratio
w/o ABS 4.10 ratio
10" brake ABS 3.73 ratio
9" brake w/o ABS 3.73 ratio
10" brake w/o ABS 3.08 ratio
10" brake 3.45 ratio
10" brake 3.08 ratio
10" brake w/o ABS 3.45 ratio
10" brake w/o ABS 4.10 ratio
10" brake ABS 3.45 ratio
9" brake 3.73 ratio
10" brake 3.73 ratio
Police w/o ABS
exc. Police ABS
disc ABS
Sdn 10" drums
(ABS) 3.27 ratio
Police (3.55 ratio) ABS
exc. Police w/o ABS handling package
drum brakes ABS
drum Sdn 11" drums
drum Sdn 10" drums
(8.8" ring gear) 2.73 ratio
(3.55 ratio) 8.8" ring gear ID S747F
non-removable carrier (8.8") ABS
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 V710G
removable carrier (9")
9.75" ring gear
(3.55 ratio) 9.75" ring gear ID S711E
(8.8" ring gear) 3.55 ratio
semi-floating (Dana-Spicer) 3.54 ratio
full-floating IDs F5UA-TC (4.10 ratio)
full-floating
semi-floating (Dana-Spicer) 4.09 ratio
semi-floating (Dana-Spicer) w/o ABS
full-floating 3.73 ratio
full-floating IDs F6UA-TA (4.10 ratio)
semi-floating (Dana-Spicer) ABS
full-floating 4.10 ratio
semi-floating (Dana-Spicer) 3.73 ratio
DRW model 70-2U IDs F3UA-AAB & ZB
SRW semi-floating AXLE
DRW model 70-1HD IDs F6UA-AEA & ZA
DRW (Spicer 70) ABS
DRW model 70-1HD IDs F4UA-YA & ZA
DRW 70 (10.50" ring gear)
DRW (Spicer 70) thru 1/84
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW (Spicer 70)
10.50" ring gear (Dana 70) 4.56 ratio
11.25" ring gear (Dana 80) 4.63 ratio
10.50" ring gear (Dana 70) 4.10 ratio
(11.25' ring gear, 4.63 ratio)
(11.25" ring gear) 4.10 ratio
(11.25" ring gear) 4.63 ratio
11.25" ring gear (Dana 80) 4.10 ratio
(14.24" ring gear) 4.88 ratio
(14.24" ring gear) 5.38 ratio
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 3.73 ratio ID S406F
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 3.73 ratio ID S413A
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 3.73 ratio ID S410A
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.55 ratio ID S939P
8 cyl 3.55 ratio
8 cyl 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 3.73 ratio
2 Dr (Sport package) 3.73 ratio
(ABS) 3.55 ratio
2 Dr (Sport package) 4.10 ratio
(4 Dr) Sport Trac 3.73 ratio
4 Dr exc. Sport Trac 8 cyl 3.73 ratio
3.27 ratio
4.10 ratio
4-1/2" BC (10" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.50 ratio
4-1/2" BC (10" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 3.25 ratio
ABS 3.55 ratio
ABS 4.10 ratio
w/o ABS (Canada market) 2.73 ratio
w/o ABS (Canada market) 3.08 ratio
w/o ABS (Canada market) 3.31 ratio
9.75" ring gear 3.55 ratio
Lightning (4.10 ratio)
8.8" ring gear 3.31 ratio
ABS 2.73 ratio
9.75" ring gear 3.31 ratio
Standard Rear Axle Option Only
semi-floating Spicer 60-U 3.73 ratio
full-floating (w/ABS) 3.55 ratio
full-floating Spicer 61-1 3.73 ratio
full-floating Ford 3.08 ratio
full-floating (w/ABS) 3.73 ratio
from 8501 GVW semi-floating 3.55 ratio
semi-floating Spicer 60-3 3.73 ratio
semi-floating Spicer 60-3 3.33 ratio
full-floating Spicer 70-U 3.54 ratio
full-floating (w/ABS) 4.10 ratio
3.73 ratio IDs S141C, S141E & S141F
3.73 ratio ID S141B
3.73 ratio ID S406H
(pickup) (SRW) gasoline 5.4L 4.10 ratio
3.73 ratio IDs S138C, S138E & S138F
4.10 ratio ID S157B
3.73 ratio ID V414B, C & F
4.10 ratio IDs S156C, S156E & S156F
4.30 ratio (ID S421H)
3.73 ratio IDs S136C, S136E & S136F
SRW Pickup 3.73 ratio
SRW 3.08 ratio
Crew Cab
SRW Spicer 61-1 Chassis cab 4.10 ratio
SRW Chassis cab 4.10 ratio
SRW Spicer 70-U Pickup 3.73 ratio
SRW Spicer 61-1 Pickup 3.54 ratio
SRW Chassis cab 3.73 ratio
SRW Spicer 70-U Cab & ch 4.56 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
(ABS) 4.63 ratio
(ABS) 5.13 ratio
(non-ABS) 4.63 ratio
(non-ABS) 5.13 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.88 ratio
(DRW) 11.25" ring gear 4.88 ratio
10 bolt cover 10" drums
10 bolt cover 9" drums
9" drums
8 bolt cover
10" drums
10" drums
8" ring gear
9" ring gear
9" drums
Sdn (9" drums)
7-1/2" ring gear
8 cyl (LX)
8-1/2" ring gear SW
SW (10" drums)
4 cyl & 6 cyl Sdn (9" drums)
8-1/2" ring gear Sdn
4 cyl & 6 cyl SW (10" drums)
(8.8" ring gear) 5.0L 3.55 ratio (MT)
7.5" ring gear ABS
7.5" ring gear 2.73 ratio ABS
8.8" ring gear exc. Cobra
10 bolt cover w/o trac bars
Base (7.5" ring gear) (3.27 ratio) ABS
(8.8" ring gear) 3.15 ratio (AT)
(8.8" ring gear) 3.7L 2.73 ratio
7.5" ring gear 3.27 ratio ABS
drum brakes w/o horizontal shocks
(non-removable carrier)
non-removable carrier
removable carrier
7.5" ring gear ABS 9" brakes 3.27 ratio
7.5" ring gear ABS 9" brakes 3.73 ratio
8.8" ring gear 9" brakes 3.55 ratio
8.8" ring gear ABS 9" brakes 3.08 ratio
7.5" ring gear 9" brakes 3.45 ratio
8.8" ring gear (3.73 ratio) 10" brakes
7.5" ring gear 9" brake 4.10 ratio
7.5" ring gear 9" brakes 4.10 ratio
7.5" ring gear 10" brake 3.45 ratio
8.8" ring gear ABS 9" brakes 3.73 ratio
(AWD)
w/o horizontal shocks thru 1/85
10" drums
crossmember 8.8 ring gear (4.6L) ABS
7.5" ring gear w/o horizontal shocks
drum rear brakes horizontal shocks
9" drums
horizontal shocks
crossmember 7.5" ring gear ABS
crossmember
w/o horizontal shocks from 2/85
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
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
DRW 3.73 ratio
SRW 3.31 ratio
DRW 4.10 ratio
SRW 3.73 ratio
SRW 4.10 ratio