The stamp shows up on all of my original 55 valve covers and I assume before that. Hidden under wire cover. ----- Original Message ----- From: "paulholm" <paulholm@xxxx> Cc: <chrysler300@xxxxxxxxxxxxxxx>; <L-FORWARDLOOK@xxxx>; "Multiple recipients of MoPar" <mml@xxxx> Sent: Thursday, November 15, 2001 4:49 PM Subject: [Chrysler300] Question on early hemis > Anyone know when Chrysler used a rubber stamp marking > on the hemi valvecovers to inform the mechanics of the > type of sparkplug to use in the early hemis??? > > -- > Paul Holmgren > Hoosier Corps #33, L-6 > 2 57 300-C's in Indy > > > To send a message to this group, send an email to: > Chrysler300@xxxxxxxxxxxxxxx > > For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm > > To unsubscribe from this group, send an email to: > Chrysler300-unsubscribe@xxxxxxxxxxxxxxx > > > > Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/ >