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G440 block questions #81396
06/29/08 01:30 AM
06/29/08 01:30 AM
Joined: Mar 2005
Posts: 1,445
Sterling Heights, Michigan 483...
daniel_depetro Offline OP
pro stock
daniel_depetro  Offline OP
pro stock

Joined: Mar 2005
Posts: 1,445
Sterling Heights, Michigan 483...
I have a question on my 440 engine block I just picked up.

I thought I was getting good with these things but this one has me confused.

What are all the numbers on this block pad?

G440
11431
11 11

I realize this is a 1971 non HP engine block.
Am I correct in assuming this engine was built November 11 1970?
I am extremely puzzled what the 'center row' of numbers are for or what they mean.

What cars were built at the "C" Jefferson, MI
assembly plant?








1969 Dodge Super Bee A12 (440 Six Pack, 4-speed, Dana 60 4.10)

1972 Plymouth Road Runner (400, 4-speed, 8.75" 3.23)

1974 Plymouth Duster 360 (360, 4-speed, 8.75" 3.23)
Re: G440 block questions [Re: daniel_depetro] #81397
06/29/08 01:54 AM
06/29/08 01:54 AM
Joined: Dec 2003
Posts: 2,042
Leucadia, Ca.
V
vdriver Offline
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vdriver  Offline
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V

Joined: Dec 2003
Posts: 2,042
Leucadia, Ca.
G = '71 model year.

Re: G440 block questions [Re: vdriver] #81398
06/29/08 01:59 AM
06/29/08 01:59 AM
Joined: Mar 2005
Posts: 1,445
Sterling Heights, Michigan 483...
daniel_depetro Offline OP
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daniel_depetro  Offline OP
pro stock

Joined: Mar 2005
Posts: 1,445
Sterling Heights, Michigan 483...
I understand it is a 1971 non HP engine block.

I guess I needed to be more specific for what I was looking for.


I updated the original post.


1969 Dodge Super Bee A12 (440 Six Pack, 4-speed, Dana 60 4.10)

1972 Plymouth Road Runner (400, 4-speed, 8.75" 3.23)

1974 Plymouth Duster 360 (360, 4-speed, 8.75" 3.23)
Re: G440 block questions [Re: daniel_depetro] #81399
06/29/08 02:21 AM
06/29/08 02:21 AM
Joined: Mar 2004
Posts: 8,948
Harlan, Iowa
69CoronetRT Offline
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69CoronetRT  Offline
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Joined: Mar 2004
Posts: 8,948
Harlan, Iowa
Quote:

I am extremely puzzled what the 'center row' of numbers are for or what they mean.

What cars were built at the "C" Jefferson, MI
assembly plant?





1)I don't know either but again we see two different fonts for the same number (1)

2) Chryslers and Imperials. The engine came from a "C" body.

Last edited by 69CoronetRT; 06/29/08 02:22 AM.

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