Author Topic: Any guesses?  (Read 874 times)

Offline 71ChallengerSE

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Any guesses?
« on: July 26, 2008 - 09:32:01 PM »
Does anyone want to take a guess at what size engine this is? :rofl:




Offline Oldschool

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Re: Any guesses?
« Reply #1 on: July 26, 2008 - 09:33:41 PM »
Looks like a 340 from what I can see....    :dunno:   
Ken  --  In Georgia

MOPAR-------"Built To Run------Here To Stay"

Offline 71chally416

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Re: Any guesses?
« Reply #2 on: July 26, 2008 - 09:36:05 PM »
 :iagree:   Could also be a 360 but 360 4bbl motors are pretty rare.
Once we had Ronald Reagan, Bob Hope & Johnny Cash. Now we have Obama, No Hope and No Cash!

Offline Oldschool

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Re: Any guesses?
« Reply #3 on: July 26, 2008 - 09:42:21 PM »
I guess it could be any size small block.    :dunno:   The block is red and the heads are blue.   :clueless:  Obviously this engine has had some changes made at some time during its life.  No way to be sure the TQ and intake are what was on it originally..   
Ken  --  In Georgia

MOPAR-------"Built To Run------Here To Stay"

Offline 71chally416

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Re: Any guesses?
« Reply #4 on: July 26, 2008 - 09:45:09 PM »
I'm thinking with the factory AC it probably has the stock intake on it.
Once we had Ronald Reagan, Bob Hope & Johnny Cash. Now we have Obama, No Hope and No Cash!

Alaskan_TA

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Re: Any guesses?
« Reply #5 on: July 26, 2008 - 10:59:55 PM »
It looks like that engine has been apart a few times here and there.

What are the numbers on it?

Offline 71ChallengerSE

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Re: Any guesses?
« Reply #6 on: July 26, 2008 - 11:13:48 PM »
These are the only photos of numbers I have right now until I take the motor out hopefully next week.

Block: 253603031814
         8.21.72
         JM318R40512353

Offline Moparal

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Re: Any guesses?
« Reply #7 on: July 26, 2008 - 11:23:59 PM »
Big bad 318 :2thumbs:

Offline Super Blue 72

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Re: Any guesses?
« Reply #8 on: July 27, 2008 - 12:56:17 AM »
Wonder if it's a 318 with the top end of a 340?  Those exhaust manifolds look an awful a lot like mine.

Pull the valvecovers and get some casting #s for the heads, and the #s for the intake....  :popcorn: I wonder if the are the small valve J heads...  :dunno:
1972 Dodge Challenger Rallye 340, AT, Code TB3=Super Blue, SBD=8/17/1971.  Yes, a Rallye without the fender louvers from the factory because of the body side molding option.

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