Originally Posted by carhunter
I'm just wondering what spark plugs there running in their Hemi.I was running Ac Delco R43X65 but can't find them anymore. Thanks for any help.


Never heard of that number, and I was a sales rep for a Delco Remy warehouse for more years than I care to admit.

July 19th should be "Drive Like Rockford Day". R.I.P. Jimmie.