Swartz Enterprises offer 60s Chevy 396, 427, 454 engines blocks and heads for your Muscle cars.
They say:
Your Source for 60's Chevy 396, 427, and 454 Muscle Car Engines, Blocks and Heads. We have a large inventory of 40 year old hard to find stuff that is guaranteed re-buildable.
Most all my engines are apart and I do not build for anyone. That way you know what you are getting.
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