7.5" ring gear
Ford 8.8" ring gear
Ford 7.5" ring gear w/o ABS
Ford 7.5" ring gear ABS
8.8" ring gear
Spicer
Ford ABS
Ford w/o ABS
Ford
w/o ABS 3.08 ratio
w/o ABS 3.55 ratio
ABS 3.08 ratio
ABS 4.10 ratio
w/o ABS 4.10 ratio
ABS 3.55 ratio
10" brake ABS 4.10 ratio
9" brake w/o ABS 4.10 ratio
10" brake w/o ABS 4.10 ratio
9" brake 4.10 ratio
9" brake 3.08 ratio
9" brake ABS 3.08 ratio
9" brake ABS 3.73 ratio
9" brake w/o ABS 3.08 ratio
9" brake w/o ABS 3.45 ratio
10" brake w/o ABS 3.08 ratio
Police (3.55 ratio) ABS
(ABS) 3.55 ratio (locking)
drum brakes w/o ABS
Sdn 10" drums
disc w/o ABS
exc. Police ABS
disc brakes w/o ABS
exc. Police w/o ABS handling package
drum brakes ABS
drum Sdn 11" drums
8.8" ring gear 3.55 ratio
8.8" ring gear (4.6L) 4.10 ratio
9.75" ring gear
(3.55 ratio) 8.8" ring gear ID S746D
(3.55 ratio) 9.75" ring gear ID S710F
8.8" ring gear (4.6L) 3.55 ratio
(8.8" ring gear) 3.55 ratio
non-removable carrier (8.8") w/o ABS
9.75" ring gear (5.4L) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID V710G
semi-floating (Dana-Spicer) 3.73 ratio
full-floating IDs F6UA-RA (3.55 ratio)
full-floating 3.55 ratio
full-floating 4.10 ratio
semi-floating Ford
semi-floating (Dana-Spicer) 3.54 ratio
full-floating IDs F6UA-TA (4.10 ratio)
full-floating w/o ABS
semi-floating (Dana-Spicer)
semi-floating (Dana-Spicer) 4.09 ratio
DRW model 70-2U IDs F5UA-HB, JB & KC
DRW 80 (11.25" ring gear)
DRW model 70-1HD IDs F4UA-YA & ZA
DRW (Spicer 70) ABS
DRW model 70-1HD IDs F5UA-XB & YB
SRW (Spicer 61) ABS
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW (Spicer 70) thru 1/84
DRW model 70-2U IDs F6UA-ABA & ACA
DRW model 70-1HD IDs F2UA-AB & AC
(11.25" ring gear) 4.63 ratio
10.50" ring gear (Dana 70) 4.10 ratio
11.25" ring gear (Dana 80) 4.10 ratio
11.25" ring gear (Dana 80) 4.63 ratio
10.50" ring gear (Dana 70) 4.56 ratio
(11.25' ring gear, 4.63 ratio)
(11.25" ring gear) 4.10 ratio
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 4.30 ratio ID S415A
(10.50" ring gear) 3.73 ratio ID S138D
(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 S410A
(10.50" ring gear) 4.10 ratio ID S411B
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 3.73 ratio ID S138F
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.55 ratio ID S939A
(4 Dr) Sport Trac 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
(ABS) 3.73 ratio
3.55 ratio
6 cyl, 3.27 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
6 cyl, 3.55 ratio
8 cyl 4.10 ratio
4.10 ratio
(ABS) 3.08 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) 2.47 ratio
4-1/2" BC (10" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.50 ratio
4-1/2" BC (10" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 2.75 ratio
Lightning (4.10 ratio)
ABS 3.08 ratio
w/o ABS (Canada market) 3.31 ratio
9.75" ring gear 3.31 ratio
ABS 3.55 ratio
ABS 3.31 ratio
ABS 4.10 ratio
8.8" ring gear 3.31 ratio
ABS 2.73 ratio
9.75" ring gear 3.55 ratio
Standard Rear Axle Option Only
full-floating Spicer 61-1 4.10 ratio
semi-floating (ABS) 4.10 ratio
semi-floating Ford (3.55 ratio)
Spicer 60-3 3.73 ratio
Spicer 61-2 3.07 ratio
full-floating 4.10 ratio
full-floating Ford 3.55 ratio
semi-floating Spicer 60-U 3.54 ratio
full-floating 3.08 ratio
Spicer 60-3 3.54 ratio
3.73 ratio ID V423B, C & F
3.73 ratio ID S136H
3.73 ratio ID V425B, C & F
(pickup) (SRW) diesel (6.0L) 4.10 ratio
4.30 ratio ID S421B
4.10 ratio ID S156B
3.73 ratio ID S141B
4.30 ratio (ID S421H)
3.73 ratio ID S412B
3.73 ratio ID S138H
SRW Spicer 61-1 Chassis cab 3.73 ratio
SRW Pickup 3.73 ratio
Crew Cab
SRW Spicer 70-U Chassis cab 3.73 ratio
SRW Spicer 70-U Chassis cab 3.54 ratio
SRW Ford 3.08 ratio
SRW Spicer 61-1 Chassis cab 3.54 ratio
SRW Spicer 61-1 Pickup 3.54 ratio
SRW Chassis cab 4.56 ratio
Regular Cab 4x4
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(ABS) 5.13 ratio
(ABS) 4.63 ratio
(non-ABS) 5.13 ratio
(non-ABS) 4.63 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.88 ratio
11.25" ring gear (DRW) 4.30 ratio
(DRW) 11.25" ring gear 4.88 ratio
8 bolt cover
10 bolt cover 10" drums
10 bolt cover 9" drums
9" drums
10" drums
9" ring gear
8" ring gear
9" drums
10" drums
4 cyl & 6 cyl Sdn (9" drums)
7-1/2" ring gear
8-1/2" ring gear SW
Sdn (9" drums)
4 cyl & 6 cyl SW (10" drums)
8-1/2" ring gear Sdn
8 cyl (LX)
SW (10" drums)
8.8" ring gear disc brakes 4 lug
8.8" ring gear (ABS) 3.55 ratio
8.8" ring gear exc. Cobra w/o ABS
7.5" ring gear (3.31ratio) w/o ABS
(8.8" ring gear) 3.73 ratio (MT)
(8.8" ring gear) 3.55 ratio (MT)
8.8" ring gear (GT)
disc brakes (5 lug, SVO) trac bars
Cobra Supercharged crossmember
7.5" ring gear 3.27 ratio ABS
(non-removable carrier)
non-removable carrier
removable carrier
7.5" ring gear 9" brakes 4.10 ratio
7.5" ring gear 10" brakes 3.27 ratio
8.8" ring gear 9" brakes 3.73 ratio
7.5" ring gear 9" brakes 3.45 ratio
8.8" ring gear 10" brakes 3.73 ratio
7.5" ring gear 9" brake 4.10 ratio
7.5" ring gear 9" brakes 3.27 ratio
7.5" ring gear ABS 9" brakes 3.27 ratio
7.5" ring gear 10" brakes 3.08 ratio
8.8" ring gear (3.73 ratio) 10" brakes
(AWD)
crossmember 7.5" ring gear ABS
7.5" ring gear horizontal shocks
8.8" ring gear disc brakes
7.5" ring gear w/o horizontal shocks
drum rear brakes horizontal shocks
crossmember
w/o horizontal shocks thru 1/85
crossmember 7.5" ring gear w/o ABS
exc. Turbo Coupe
8.8" ring gear drum brakes
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
SRW 3.31 ratio
SRW 3.73 ratio
DRW 3.73 ratio
SRW 4.10 ratio
DRW 4.10 ratio