Consumable only if you ruin them by overtightening the plugs or by other means.
From: "towsonhe" <towsonhe@xxxxxxxxx>
To: "Chrysler 300 Club International" <chrysler-300-club-international@xxxxxxxxxxxxxxxx>
Sent: Tuesday, July 2, 2024 7:56:34 PM
Subject: {Chrysler 300} 1956 Chrysler 300B Tune Up Recommendations