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Would those LA-Magnum heads require anything beyond different pushrods?



on a non roller cam LA engine...yes it is a magnum head with a LA intake bolt angle change.

it will need oil thru lifters/PRs to oil the magnum rocker gear.

this is why I like a pre-magnum roller cam LA engine, it has oil thru roller lifter/hollow PRs and oils like an older LA engine thru the head to the shaft rockers.

oiling both ways I would have thought it would have to much oil in the VC but not the case. most 90-93 318/#302 heads do it this way stock.

so I would be able to swap a set of mag heads right on with the stock magnum PR and have the older LD340 intake on it for a pre-mag hybrid 318.