Larry, Info I have is from Bill Rolik Enterprises. He has repros for $45.00. www.billrolikenterprises.com Here's a copy of what he has as a description: Another new reproduction item from Bill Rolik Enterprises! The long-obsolete Intake Manifold Silencer Package, used on most 361,383,400,426 Wedge and 440 (but not 440+6) engines from 1959 through 1974 (and listed in all of the Chrysler parts books as such in Part Type Code 9-41-1), was intended to both quiet lifter noise and provide a heat barrier for the area under the intake manifold. The two silencer pads, duplicated here in the correct trapezoid shapes, and with the same high density rigid insulation as the originals, are included in the package, as well as the precision cut galvanized retainer plate that attaches at the rear of the engine underneath the three fasteners and reinforcement bar for the intake manifold valley pan/gasket. Both items were patterned directly from NOS pieces I have on hand. These items were originally installed at the engine plant, and were painted as part of a complete engine assembly. #1879747-P Regards, Mark Souders 300H Mohrsville, PA -----Original Message----- From: JettLarry <JettLarry@xxxxxxx> To: chrysler300 <chrysler300@xxxxxxxxxxxxxxx> Sent: Tue, Sep 6, 2011 6:26 pm Subject: [Chrysler300] R there new ones? The two bags of insulation, foil wrapped, that live under the intake manifold and above the valley cover on big blocks....are these still for sale? Are they of any real use? [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/