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1967 - 1972 F-100 & Larger F-Series Trucks Discuss the Bumpsides Ford Truck

Part # help from NumberDummy

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Old Jul 19, 2011 | 10:28 AM
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Shorty 66
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Part # help from NumberDummy

Looking at a NOS gear set for a 9 3/8" ford truck rearend. Just wanna make sure that this part # is the correct one for my application. Thanks

PN-C6AZ-4209-D. He says it's a 3.25 ratio which will be perfect for my application.
 
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Old Jul 19, 2011 | 01:08 PM
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Originally Posted by Shorty 66
Looking at a NOS gear set for a 9 3/8" ford truck rearend. Just wanna make sure that this part # is the correct one for my application. Thanks

PN-C6AZ-4209-D. He says it's a 3.25 ratio which will be perfect for my application.
C6AZ-4209-D .. 9 3/8" Ring & Pinion ~ 3.25-1 / Ring gear marked: C6AW-4210-D / Pinon marked: C6AW-4610-D.

9 3/8" applications: 1968/72 F100 / 1966/72 FoMoCo full sized Passenger Cars.
 
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