That’s a 320 horsepower motor. It’s got a dual plane intake, hydraulic roller cam, stamped steel rockers, 9:1 compression. Should run off 87 octane pump gas
The 380 horsepower magnums had single plane intakes.
You know that from the intake? Thanks --- I respect your knowledge, generally. If so I think I'll pass For one thing the non LA intake drilled heads. Magnum heads or not, I'd like to retain LA intake compatibility.
Whoever I talked to on this (estate sale) is supposed to attempt to find more info. I pointed out that I could see a sticker on the head, and that the price may be "over" depending on what it actually 'is'