This big circled gizmo...the word "plenum" comes to my head but I'm probably wrong about that. Wondering if anybody knows if it blocks cyclinders 6 and 8 if I take out the A/C unit but leave that intact.
1969 Firebird, 350-2v/350, Verdoro Green (?), Green vinyl, numbers matching, relatively unmolested. Needs a bit of everything.
