Big block camshaft question

roccodart440 said
Other than the single bolt and 3 bolt cams, yes interchangeable.

Abody mentioned the roller cam difference.

One thing I would tell you is to go solid either way. Once you dispel the solid cam myths they really are superior.

x2. Rollers are expensive to do right (at least by my definition). Plus, unless you are looking for more than about 1.3hp/inch they're mostly not "needed" unless you're worried about cam break in. 1.3hp/inch is an expectation of 575hp or more out of a 440.