I don't have any specific written reference, but here is what I have been told and have come to believe and apply to my '55 C-300. Block, intake manifold & pan are silver/aluminum. Exhaust manifolds are raw cast iron but can be painted with a gray tone that will emulate uncorroded cast iron. Air cleaners and valve covers are flat to semi-gloss. I re-finished mine in 1970 Cadillac Byzantine Gold with flattening agent to 80% gloss and tinted to take some of the red out of the formula made up by my painter. We were attempting to match the remnants of original paint on the Delta wing air cleaner. Less glossy would have probably been more accurate, but the results looked great. See: http://www.kolumbus.fi/paivi.autere/e12.html for a picture of a Caddy in that color. I've also been told that the gold color varied somewhat over the two-year period the Delta-Wing air cleaners were used and that there may not be an absolute color standard for the color of these items. Plug wire covers were also semi-gloss black, but glossy looks better. I was able to order slotted pan head screws in stainless steel for the spark plug covers from Ace Hardware. The originals are chrome-plated carbon steel screws and the chrome is almost always damaged at the overly-wide slot from the stress of removal and installation. I've seen where maybe the spark plug cover screws on the 300B engines were Phillips-head pan head screws which were a stock item at Ace. You might want to consider powder coating the items if your coater will work with you on color. Just don't get them too glossy-the wet look isn't quite right. Properly done, the engine, air cleaner, rocker arm covers and accessories form an impressive and attractive example of mechanical art. These Brutes are as Beautiful with their hoods up as they are closed up and ready to go. C300K'ly, Rich Barber From: Chrysler300@xxxxxxxxxxxxxxx [mailto:Chrysler300@xxxxxxxxxxxxxxx] On Behalf Of Mark O Sent: Thursday, November 10, 2011 1:10 PM To: Chrysler300@xxxxxxxxxxxxxxx Subject: [Chrysler300] Engine Paint Is there a good reference that shows what parts of the engine are to be painted a certain color and the color specs of each? I am interested particularly in the 354 hemi engine for the 300B. I believe the air cleaner and valve covers are painted gold, but not sure the correct shade and if it is glossy, semi-gloss or satin. The spark plug wire routing pieces were black I think? How about the intake manifold (I have pictures of cars with gold and others silver)? Etc. Any help would be appreciated. 300ly, Mark [Non-text portions of this message have been removed] [Non-text portions of this message have been removed] ------------------------------------ To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx To unsubscribe from this group, send an email to bob@xxxxxxxxxxxxx or go to http://autos.groups.yahoo.com/group/Chrysler300/join and select the "Leave Group" button For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm For archives go to http://www.forwardlook.net/300-archive/search.htm#querylangYahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Chrysler300/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/Chrysler300/join (Yahoo! ID required) <*> To change settings via email: Chrysler300-digest@xxxxxxxxxxxxxxx Chrysler300-fullfeatured@xxxxxxxxxxxxxxx <*> 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/