273 Intake 4 bbl Conversion

Dart5150 said
Okay, thanks. Dumb Mopar rookie questions, I assume the LD4B is a 4 barrel intake for the smaller V8's. Is there a way to ID the one pictured?

toolmanmike said
What's the number on it? I can barely read it.

It looks like it may be a #3614025 which is a 1972 A,B, and E body 340 manifold. It will bolt up to the 66 and newer small block LA heads.