Cam Ideas for 413

This is a 72 Truck engine with head casting 4006452, it was 8:1, I don't know how the heads would effect the compression
It is mated to a 4 spd and 3.55 posi.

Any cam ideas? I was thinking 474 MP Purple shaft. Would you change the valve springs?

Originally I was going to change the intake to an Edlebrock Performer RPM and add a Holley 750 vacuum secondaries and electric choke

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Author: admin