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340 exhaust manifolds #1384578 02/10/13 03:41 PM 02/10/13 03:41 PM
Joined: Jun 2006 Posts: 441 Frederick , MD G GibW340 OP mopar
GibW340 OP mopar G Joined: Jun 2006 Posts: 441 Frederick , MD	I have a pair of 340 exhaust manifolds. I want to confirm what I have for sure before I advertise them for sale. The right side is 2863549 with 04247 also has L10 It has no heat riser The numbers are on the inside not on the upper like a set I have for a 69 340 Dart The Left side is 2863553 and has 06197 Can someone clarify what they are correct for? thanks

Re: 340 exhaust manifolds [Re: GibW340] #1384579 02/10/13 04:09 PM 02/10/13 04:09 PM
Joined: Jan 2003 Posts: 42,714 Spokane Washington ScottSmith_Harms Mr Wizzard
ScottSmith_Harms Mr Wizzard Joined: Jan 2003 Posts: 42,714 Spokane Washington	553 is a 1968-1971 340 Drivers side. The 549 is a 1968-1970 Passenger side. The only way to know the specific year or application would be the casting date codes, some do not have any.

Re: 340 exhaust manifolds [Re: GibW340] #1384580 02/10/13 04:33 PM 02/10/13 04:33 PM
Joined: Apr 2005 Posts: 12,271 Overpriced Housing Central RobX4406 I Live Here
RobX4406 I Live Here Joined: Apr 2005 Posts: 12,271 Overpriced Housing Central	My guess as it looks like it clearly has casting dates... Casting dates 04247 = 4/24/1967 06197 = 6/19/1967

Re: 340 exhaust manifolds [Re: RobX4406] #1384581 02/10/13 04:48 PM 02/10/13 04:48 PM
Joined: Jun 2006 Posts: 441 Frederick , MD G GibW340 OP mopar
GibW340 OP mopar G Joined: Jun 2006 Posts: 441 Frederick , MD	That must be a very early 340 manifold???

Re: 340 exhaust manifolds [Re: GibW340] #1384582 02/10/13 04:53 PM 02/10/13 04:53 PM
Joined: Jan 2003 Posts: 42,714 Spokane Washington ScottSmith_Harms Mr Wizzard
ScottSmith_Harms Mr Wizzard Joined: Jan 2003 Posts: 42,714 Spokane Washington	If those numbers are the casting dates (could be confirmed with pics) then yes they are approprite for a 68 340, June of 67 isn't really all that early, 68 production started in August 67.

Re: 340 exhaust manifolds [Re: ScottSmith_Harms] #1384583 02/10/13 08:53 PM 02/10/13 08:53 PM
Joined: Jun 2006 Posts: 441 Frederick , MD G GibW340 OP mopar
GibW340 OP mopar G Joined: Jun 2006 Posts: 441 Frederick , MD	Quote: If those numbers are the casting dates (could be confirmed with pics) then yes they are approprite for a 68 340, June of 67 isn't really all that early, 68 production started in August 67. I CAN SEND EMAILS- I WILL TRY TO LOAD ONE HERE- 7583360-101_0449.jpg (48 downloads)

Re: 340 exhaust manifolds [Re: GibW340] #1384584 02/10/13 09:04 PM 02/10/13 09:04 PM
Joined: Oct 2008 Posts: 705 rockford illinois 1 1970A13 super stock
1970A13 super stock 1 Joined: Oct 2008 Posts: 705 rockford illinois	Saw a set today at the CMC swap meet for $350 and commented how i haven't seen any in a few years,still there at the end of the day!

Re: 340 exhaust manifolds [Re: GibW340] #1384585 02/10/13 10:57 PM 02/10/13 10:57 PM
Joined: Jan 2003 Posts: 42,714 Spokane Washington ScottSmith_Harms Mr Wizzard
ScottSmith_Harms Mr Wizzard Joined: Jan 2003 Posts: 42,714 Spokane Washington	Yes those appear to be the casting dates

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