Are you gents certain the 331/354/392 "truck" exhaust manifolds are the same as the TNT manifolds on a 440? I find that hard to believe. My TNT manifolds are not a 4 bolt connection to the exhaust pipe, but are clearly much more of a free flowing "swoopy" design than the standard 440 ones (I have two 69 300s with those as well), and came - I firmly believe - from a "blown up" TNT out of a 69. I haven't found casting numbers or other ID after a fairly close look this evening. Someone tell me exactly where to look and I'll get under the car tomorrow to resolve this issue. Help me track this down as I love both eras of the 300s and want to be fully knowledgeable on these issues ! All the Best 300ing, Phil -----Original Message----- From: Marshall R Larson <yelof@xxxxxxxx> To: chrysler300@xxxxxxxxxxxxxxx Sent: Sun, 12 Feb 2006 12:24:50 -0600 Subject: Re: [Chrysler300] 440 TNT Exhaust manifold What years and models of Dodge trucks (tonnage) had these exhaust manifolds? Minnesota Marshall Red G, 27 & 28 Dodge Brothers. On Sat, 11 Feb 2006 19:31:13 -0800 "Roger Schaaf" <obiwan10@xxxxxxxxxxx> writes: > These were the same manifolds as used on the optional 355 hp(first hp > per ci > in an American car in spite of Chevrolet's 1957 claim of that feat) > 300 B > engine. I have a set for my car(thanks to Henry Nigg, who now tells > me that > he wants to buy them back), but one of them has a crack and I need > to find > someone to weld it properly. John Lazenby has a set on his 300 B. > His B > sounds great. They are the same as the Dodge truck. You can > recognize them > by the fact that they have 4 bolts to attach them to the exhaust > head pipe. > Also this pipe is of larger diameter then the 340 hp standard 300 B > engine > head pipe. > > Roger Schaaf 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 Yahoo! Groups Links [Non-text portions of this message have been removed] 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 Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Chrysler300/ <*> 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/