Mopar 413/426 Max Wedge block casting number confusion

dukeboy_318 said
What brand motor home did it come out of? It’s possible that they just grabbed a block and tossed on the line when they were short of 426 blocks

That was something I seriously considered, especially when my buddy said he saw a new Dart with Duster, Valiant, and Dart badges on it Unknown motor home

RustyRatRod said
You're makin me almost wanna redo my fresh 400 like a Max Wedge 400 and stick it in Vixen. Almost lol

A convincing touch would be to use the Max Wedge 4 bolt valve covers I have