7.5" ring gear
8.8" ring gear
Ford
Ford ABS
Spicer
Ford 7.5" ring gear w/o ABS
Ford w/o ABS
Ford 7.5" ring gear ABS
Ford 8.8" ring gear
ABS 4.10 ratio
w/o ABS 3.08 ratio
w/o ABS 4.10 ratio
ABS 3.08 ratio
w/o ABS 3.55 ratio
ABS 3.55 ratio
10" brake ABS 3.08 ratio
10" brake w/o ABS 4.10 ratio
10" brake w/o ABS 3.73 ratio
9" brake 3.08 ratio
9" brake 3.45 ratio
9" brake ABS 3.45 ratio
10" brake w/o ABS 3.45 ratio
9" brake w/o ABS 3.08 ratio
9" brake 3.73 ratio
10" brake 3.73 ratio
drum Sdn 10" drums
drum brakes ABS
Police (3.55 ratio) ABS
exc. Police w/o ABS handling package
exc. Police w/o ABS
(ABS) 3.27 ratio
exc. Police ABS
disc ABS
disc w/o ABS
drum Sdn 11" drums
(8.8" ring gear) 3.31 ratio
8.8" ring gear (4.6L) 4.10 ratio
(8.8" ring gear) 2.73 ratio
8.8" ring gear (4.6L) 3.55 ratio
w/o ABS
8.8" ring gear 3.31 ratio
9.75" ring gear (5.4L) 3.55 ratio
(3.55 ratio) 8.8" ring gear ID S747F
(8.8" ring gear) 3.08 ratio
(3.55 ratio) 9.75" ring gear ID V710G
semi-floating (Dana-Spicer) 3.73 ratio
full-floating ABS
full-floating w/o ABS
full-floating IDs F5UA-RC (3.55 ratio)
full-floating 3.73 ratio
full-floating 4.10 ratio
full-floating IDs F6UA-RA (3.55 ratio)
semi-floating (Dana-Spicer) w/o ABS
full-floating IDs F6UA-SA (4.10 ratio)
semi-floating Ford
DRW (Spicer 70) from 2/84
DRW (Spicer 70)
SRW (Spicer 61) w/o ABS
DRW model 70-1HD IDs F5UA-XB & YB
DRW model 70-2U IDs F5UA-HB, JB & KC
DRW model 70-2U IDs F2UA-RA & SA
DRW model 70-1HD IDs F6UA-AEA & ZA
DRW model 70-2U IDs F6UA-ABA & ACA
DRW model 70-1HD IDs F2UA-AB & AC
SRW (Spicer 61) ABS
(11.25" ring gear) 4.63 ratio
(11.25" ring gear) 4.10 ratio
11.25" ring gear (Dana 80) 4.63 ratio
11.25" ring gear (Dana 80) 4.10 ratio
10.50" ring gear (Dana 70) 4.10 ratio
(11.25' ring gear, 4.63 ratio)
10.50" ring gear (Dana 70) 4.56 ratio
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 3.73 ratio ID S136C
(10.50" ring gear) 3.73 ratio ID S409F
(10.50" ring gear) 3.73 ratio ID S413A
(10.50" ring gear) 4.10 ratio ID S157F
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 3.73 ratio ID S413B
(10.50" ring gear) 4.30 ratio
9.75" ring gear 3.73 ratio ID S935M
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
9.75" ring gear 3.55 ratio ID S939P
4 Dr Sport Trac 4.10 ratio
(ABS) 3.08 ratio
4 Dr exc. Sport Trac 6 cyl, 3.27 ratio
6 cyl, 3.73 ratio
8 cyl 3.73 ratio
(ABS) 3.27 ratio
8 cyl 3.55 ratio
4 Dr exc. Sport Trac 8 cyl 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
(ABS) 3.55 ratio
5-1/2" BC (11" brakes) 3.25 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) 3.25 ratio
4-1/2" BC (10" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 3.00 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
9.75" ring gear 3.31 ratio
ABS 4.10 ratio
ABS 3.31 ratio
ABS 3.08 ratio
8.8" ring gear 3.31 ratio
w/o ABS (Canada market) 3.08 ratio
9.75" ring gear 3.55 ratio
8.8" ring gear 3.55 ratio
w/o ABS (Canada market) 2.73 ratio
w/o ABS (Canada market) 3.55 ratio
Standard Rear Axle Option Only
Spicer 60-3 3.54 ratio
full-floating (w/ABS) 3.73 ratio
Spicer 60-3 4.10 ratio
thru 8500 GVW drum brake 3.31 ratio
Spicer 61-2 3.07 ratio
thru 8500 GVW disc brake 3.31 ratio
full-floating (w/ABS) 3.55 ratio
semi-floating Spicer 60-3 3.73 ratio
(thru 8500 GVW) disc brake 3.73 ratio
(thru 8500 GVW) disc brake 3.31 ratio
3.73 ratio ID S406H
3.73 ratio ID S136B
3.73 ratio ID V420B, C & F
3.73 ratio ID V414B, C & F
(pickup) (SRW) gasoline 5.4L 4.10 ratio
3.73 ratio ID S138H
3.73 ratio ID S141H
3.73 ratio ID S141B
3.73 ratio IDs S138C, S138E & S138F
3.73 ratio ID S409H
SRW Chassis cab 3.54 ratio
SRW Spicer 70-U Pickup 4.56 ratio
SRW Chassis cab 3.73 ratio
Regular Cab 4x2 Pickup
SRW Spicer 70-U Pickup 3.54 ratio
SRW Spicer 70-U Chassis cab 4.56 ratio
Super Cab 4x2
SRW Spicer 61-1 Pickup 4.10 ratio
SRW (w/ABS) 4.10 ratio
SRW Spicer 61-1 Pickup 3.54 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(non-ABS) 4.63 ratio
(non-ABS) 5.13 ratio
(ABS) 4.63 ratio
(ABS) 5.13 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
10 bolt cover 9" drums
8 bolt cover
10 bolt cover 10" drums
9" drums
10" drums
9" drums
8" ring gear
10" drums
9" ring gear
SW (10" drums)
4 cyl & 6 cyl Sdn (9" drums)
8-1/2" ring gear SW
7-1/2" ring gear
Sdn (9" drums)
8 cyl (LX)
4 cyl & 6 cyl SW (10" drums)
8-1/2" ring gear Sdn
8.8" ring gear exc. Cobra w/o ABS
7.5" ring gear 3.27 ratio ABS
(8.8" ring gear) 3.7L 2.73 ratio
7.5" ring gear
10 bolt cover
8.8" ring gear (ABS) 3.55 ratio
8.8" ring gear drum brakes
(8.8" ring gear) 5.0L 3.15 ratio (AT)
7.5" ring gear ABS
Cobra Supercharged crossmember
non-removable carrier
removable carrier
(non-removable carrier)
8.8" ring gear 9" brakes 3.73 ratio
7.5" ring gear 10" brake 4.10 ratio
7.5" ring gear 10" brakes 3.27 ratio
8.8" ring gear 9" brakes 3.55 ratio
7.5" ring gear 10" brakes 3.08 ratio
7.5" ring gear 10" brakes 3.45 ratio
6-3/4" ring gear (3.45 ratio)
8.8" ring gear ABS 9" brakes 3.08 ratio
8.8" ring gear 10" brakes 3.55 ratio
8.8" ring gear (3.73 ratio) 10" brakes
(AWD)
w/o horizontal shocks from 2/85
7.5" ring gear horizontal shocks
w/o horizontal shocks thru 1/85
drum rear brakes w/o horizontal shocks
exc. Turbo Coupe
9" drums
Turbo Coupe (w/horizontal shocks)
crossmember
drum rear brakes horizontal shocks
8.8" ring gear disc brakes
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
DRW 3.73 ratio
SRW 4.10 ratio
SRW 3.73 ratio
DRW 4.10 ratio
SRW 3.31 ratio