Cam specs for 273?

69 Cuda 440 said
Krazy

I guess the NHRA Specifications are incorrect as well.

1965 ........................ .415" Intake / .425" Exhaust
1966 and 1967 .......... .420" Intake / .430" Exhaust

That's not 'rounding off'.

They don't match the three service manuals that I checked and posted....

Those three service manuals are all available for free download on the mymopar.com site. Feel free to download them yourself and look.

Out of respect to the original poster, I am not going to hijack his thread to argue this any further.

Good Day...

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