Searching for a factory 340 1970 camshaft!!!

66fs said

They were hard on the valve train. Not recommended for street use. Very hard fast ramps for stock "class" racing?

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That would be the .429/.444.. 320 duration on 102 or something, nah I meant the factory replace version, out of the old melling,clevite, Elgin etc...the crane blueprint was the best.