I only use AC Delco plugs. Generally the Rapid Fire series, but if I don't have to have Rapid Fires, some god old R44's will work just fine. I even have AC Delco plugs in my 69 Charger.
Tom Rightler MCC Newsletter Editor ----- Original Message ----- From: Johnny To: The Chevelle Mailing List Sent: Sunday, March 23, 2008 8:18 PM Subject: [Chevelle-list] Spark Plugs With all the different brands and types of spark plugs available...Which kind is most popular among all on the list here...I want to replace mine as I have just finished my engine build.....The ones I had were an NGK brand..... John Palmer 66 Malibu 327 4 Speed ------------------------------------------------------------------------------ No virus found in this incoming message. Checked by AVG. Version: 7.5.519 / Virus Database: 269.21.8/1339 - Release Date: 3/22/2008 4:43 PM