From: "'John R. Cote' via Chrysler 300 Club International" <chrysler-300-club-international@xxxxxxxxxxxxxxxx>
Date: Fri, 23 Dec 2022 00:58:49 +0000 (UTC)
I once had a 300B manifold that had holes in
recesses just as you described. Never saw another. Possibly for heat
dissipation from below? The holes were clean and looked factory.
John
-----Original Message-----
From: jslayton@xxxxxxxxxx
To: 'chrysler-300-club-international@xxxxxxxxxxxxxxxx' <chrysler-300-club-international@xxxxxxxxxxxxxxxx>
Sent: Thu, Dec 22, 2022 6:51 pm
Subject: {Chrysler 300} 57 C intake
I am working on a 300C and when I went to take the intake off I noticed that in each---all 4----recessed areas along side of manifold there is a drilled hole------no threads and hole goes all the way through----I have never seen this before------anyone know why this was done ?--------THANKS----------Johnnie