Not a breath of intake

[GTS340]

Originally Posted by Lew Silverman

Anyone have a guess on how there are "casting number corrections" after 50 or 60 years? Where do these items come from? How do you "supersede" a part after 5 DECADES?



Inquiring minds.....................

Great question! Personally I only look up the NHRA engine blueprints for the combination I'm running. We all know which heads and intakes are original to that pacific year. Well usually anyway. I've been running stock for most of those "50 or 60 years". I can't remember never seeing later year intakes and heads being excepted. I started reading mine in 1979 so before that is beyond me.
I can't look up ever 60-70 mopar combo. I looked up mine and nothing changed. Looks like 383 engine got an intake removed.

Self distancing in my garage,
Paul Haszlauer