Originally Posted By The Black Car
Dan,

Wasn't the "C-Body" 383 4-BBL, NOT technically an HP engine; but a 383 4BBL engines with HP manifolds, dual snorkel and dual exhaust? 330 HP vs. 335 HP.

In the C-Body world, the 383 4BBL with the HP manifolds, dual snorkel air cleaner and dual exhaust from the factory is our "383 HP" engine package. The alt, was "lo-po" 383 2bbl 290 horse. Correct?

Everything but the cam was the same on the 383 4BBL 330 horse vs. the 383 HP 4bbl 335 horse,....correct? Just 5 HP difference.

Or wrong-O- ?


Here's a recent 19-page thread on this topic: 383 HP 330vs335 hp - moparts thread LINK