Ford 8.8" ring gear
Ford
Ford w/o ABS
8.8" ring gear
Ford 7.5" ring gear w/o ABS
Ford ABS
Ford 7.5" ring gear ABS
Spicer
7.5" ring gear
w/o ABS 4.10 ratio
ABS 3.08 ratio
w/o ABS 3.55 ratio
ABS 4.10 ratio
w/o ABS 3.08 ratio
ABS 3.55 ratio
9" brake ABS 3.73 ratio
10" brake 3.08 ratio
9" brake 3.08 ratio
10" brake w/o ABS 3.73 ratio
10" brake ABS 4.10 ratio
9" brake ABS 4.10 ratio
10" brake ABS 3.08 ratio
10" brake w/o ABS 4.10 ratio
10" brake 4.10 ratio
10" brake 3.45 ratio
exc. Police w/o ABS
drum SW
drum Sdn 11" drums
exc. Police ABS
drum brakes ABS
drum Sdn 10" drums
(ABS) 2.73 ratio
exc. Police w/o ABS handling package
Sdn 11" drums
(ABS) 3.55 ratio (locking)
(8.8" ring gear) 3.55 ratio
9.75" ring gear (5.4L) 3.55 ratio
non-removable carrier (8.8") ABS
8.8" ring gear (4.6L) 4.10 ratio
(3.55 ratio) 8.8" ring gear ID S747F
9.75" ring gear
(3.55 ratio) 8.8" ring gear ID S746D
non-removable carrier (8.8") w/o ABS
(8.8" ring gear) 3.08 ratio
(3.55 ratio) 8.8" ring gear
semi-floating Spicer
full-floating IDs F5UA-RC (3.55 ratio)
full-floating 3.73 ratio
semi-floating (Dana-Spicer) 4.09 ratio
semi-floating (Dana-Spicer) 3.73 ratio
semi-floating (Dana-Spicer) 3.54 ratio
full-floating IDs F5UA-SC (4.10 ratio)
full-floating IDs F6UA-SA (4.10 ratio)
semi-floating (Dana-Spicer)
full-floating w/o ABS
DRW (Spicer 70) w/o ABS
DRW 80 (11.25" ring gear)
DRW model 70-2U IDs F6UA-ABA & ACA
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW model 70-2U IDs F2UA-RA & SA
DRW model 70-1HD IDs F4UA-YA & ZA
DRW 70 (10.50" ring gear)
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW model 70-1HD IDs F5UA-MB & NB
SRW semi-floating AXLE
(11.25" ring gear) 4.63 ratio
(11.25' ring gear, 4.63 ratio)
11.25" ring gear (Dana 80) 4.10 ratio
(11.25" ring gear) 4.10 ratio
11.25" ring gear (Dana 80) 4.63 ratio
10.50" ring gear (Dana 70) 4.56 ratio
10.50" ring gear (Dana 70) 4.10 ratio
(14.24" ring gear) 4.88 ratio
(14.24" ring gear) 5.38 ratio
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 3.73 ratio ID S406F
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 3.73 ratio ID S138E
(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 PM138D
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 3.73 ratio ID S138F
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.55 ratio ID S939J
6 cyl, 4.10 ratio
3.55 ratio
4 Dr Sport Trac 3.73 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
(ABS) 3.55 ratio
8 cyl 3.73 ratio
2 Dr (Sport package) 4.10 ratio
(ABS) 3.27 ratio
(4 Dr) Sport Trac 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 3.27 ratio
4-1/2" BC (10" brakes) 3.25 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) 2.50 ratio
5-1/2" BC (11" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 2.75 ratio
9.75" ring gear 3.31 ratio
w/o ABS (Canada market) 3.31 ratio
ABS 4.10 ratio
w/o ABS (Canada market) 4.10 ratio
ABS 3.55 ratio
8.8" ring gear 3.55 ratio
ABS 3.08 ratio
9.75" ring gear 3.73 ratio
w/o ABS (Canada market) 2.73 ratio
Lightning (4.10 ratio)
Standard Rear Axle Option Only
semi-floating Ford (3.55 ratio)
(thru 8500 GVW) disc brake 3.73 ratio
full-floating (w/ABS) 4.10 ratio
semi-floating Spicer 60-3 3.33 ratio
semi-floating Spicer 60-U 3.54 ratio
full-floating Spicer 70-U 4.10 ratio
full-floating 3.55 ratio
thru 8500 GVW disc brake 3.73 ratio
full-floating Spicer 61-1 3.07 ratio
Spicer 60-3 4.10 ratio
4.10 ratio
3.73 ratio ID V425B, C & F
4.30 ratio IDs S421C, S421E & S421F
(pickup) (SRW) gasoline 5.4L 3.73 ratio
3.73 ratio ID V423B, C & F
3.73 ratio ID S141H
3.73 ratio ID S136B
(pickup) (SRW) gasoline 5.4L 4.30 ratio
4.30 ratio ID S421H
3.73 ratio ID S409H
SRW Spicer 70-U Pickup 4.56 ratio
SRW Spicer 70-U Pickup 4.10 ratio
SRW Spicer 61-1 Pickup 3.54 ratio
SRW Spicer 61-1 Chassis cab 4.56 ratio
Super Cab 4x2
SRW Spicer 70-U Pickup 3.54 ratio
Regular Cab 4x2 Pickup
SRW Spicer 61-1 Pickup 4.10 ratio
SRW Chassis cab 4.10 ratio
SRW Pickup 3.73 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(non-ABS) 4.63 ratio
(ABS) 5.13 ratio
(non-ABS) 5.13 ratio
(ABS) 4.63 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 4.88 ratio
(DRW) 11.25" ring gear 4.88 ratio
8 bolt cover
10" drums
10 bolt cover 9" drums
10 bolt cover 10" drums
9" drums
9" ring gear
9" drums
8" ring gear
10" drums
Sdn (9" drums)
7-1/2" ring gear
4 cyl & 6 cyl Sdn (9" drums)
SW (10" drums)
8-1/2" ring gear Sdn
8 cyl (LX)
8-1/2" ring gear SW
4 cyl & 6 cyl SW (10" drums)
drum brakes w/o horizontal shocks
8.8" ring gear disc brakes 5 lug
disc brakes (5 lug, SVO) trac bars
Cobra Supercharged crossmember
(8.8" ring gear) 3.15 ratio (AT)
drum brakes horizontal shocks
7.5" ring gear w/o ABS
8.8" ring gear (ABS) 3.55 ratio
10 bolt cover trac bars
7.5" ring gear 2.73 ratio ABS
removable carrier
non-removable carrier
(non-removable carrier)
8.8" ring gear 9" brakes 3.73 ratio
7.5" ring gear 9" brakes 3.73 ratio
8.8" ring gear 10" brakes 4.56 ratio
7.5" ring gear 9" brakes 3.27 ratio
7.5" ring gear ABS 9" brakes 3.08 ratio
7.5" ring gear ABS 9" brakes 3.27 ratio
8.8" ring gear ABS 9" brakes 3.73 ratio
8.8" ring gear ABS 9" brakes 3.27 ratio
8.8" ring gear 10" brakes 3.55 ratio
8.8" ring gear 10" brakes 4.10 ratio
(AWD)
crossmember 7.5 ring gear (3.8L) ABS
8.8" ring gear drum brakes
10" drums
horizontal shocks
Turbo Coupe (w/horizontal shocks)
9" drums
crossmember 8.8 ring gear (4.6L) ABS
drum rear brakes w/o horizontal shocks
w/o horizontal shocks from 2/85
7.5" ring gear w/o horizontal shocks
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 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
SRW 3.73 ratio
DRW 4.10 ratio
SRW 4.10 ratio
DRW 3.73 ratio
SRW 3.31 ratio