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Good info Patrick.

I think the Magnum Air-Gap is out now. The latest Edelbrock ad on pg 17 of the June '04 Mopar Muscle has it listed as RPM Air-Gap Magnum #7577 with a big "NEW!" sign next to it.

I also read that when putting Magnum heads on LA factory roller engines you can use the Magnum lifters and pushrods.



What are/were the LA factory roller engines? Did they oil through the pushrods?

Also, has anybody actually ordered/received one of the new Edelbrock Magnum Airgaps?

Professional Products has their Magnum/LA Crosswind (Airgap clone) for the SB Chrysler listed in their 2003 catalog & its still not available yet.