MP 413 / 21037

[dodgeboy440]

Engine Gurus unite !

Anyone got inspiration or insight here

Born a 413 .

PAD Appears MP 413 , Then 21037 below .
( picture enclosed)

And ….

Block Casting Numbers on L & R Side of Block…

1851629-C
R.L.
( picture enclosed)

Trying to get as much intel before sale …

Too many projects….

Thank you for all cooperation and support!

Private Message please any non approved
Content !

It’s all good inda hood !

Mopar2ya!

John

 

[Dutchrebuild]

Is it really MP 413.....or MR 413?

 

[dodgeboy440]

Is it really MP 413.....or MR 413?

Good Question….
Mopar Premium Fuel
Or
Mopar Regular Fuel

Maybe it was a Friday At Quitting Time Stamp ???

1959 - 1961 ? Maybe ??

 

[R413]

It is actually MR 413, look closer.

That means it is a 1959 413 passenger car engine.

 

[33 IMP]

Block casting date?

 

[pnora]

I had one way way back. It was put in a 67 GTX that I bought. I thought at first it was a 440 until I looked it over. It was 2 fours inline. Come to find out it was out of the guys uncles older chrysler. Back then that number was a mystery.

1851629

413

RB

1961

Chrysler 413 wedge with a casting number of 1851629-8 making it a 1961

1851629

413

61

RB

1959 300E "MR413" assembly stamp and a 1851629 casting number.

 

[dodgeboy440]

Block casting date?

I had one way way back. It was put in a 67 GTX that I bought. I thought at first it was a 440 until I looked it over. It was 2 fours inline. Come to find out it was out of the guys uncles older chrysler. Back then that number was a mystery.

1851629

413

RB

1961

Chrysler 413 wedge with a casting number of 1851629-8 making it a 1961

1851629

413

61

RB

1959 300E "MR413" assembly stamp and a 1851629 casting number.

That’s making more sense now , the early
Blocks lacked the date casting like the
Later “ B’s”…
And
The Chrysler 300’s Were The Brand Performance Car for the 50’s into the early
60’s …
Upon closer physical inspection it does appear to be MR 413 , The Bottom of the
R is Faint , but it is there . Could very well
Be a “300” motor originally…
Congratulations Sherlock !!
The Games Afoot !
Thanks
Mopar2ya
John

 

[dodgeboy440]

Block casting date?

There is none .
Just the Pad & Block castings which are not
Date specific like a newer “ B”….

 

[pnora]

That’s making more sense now , the early
Blocks lacked the date casting like the
Later “ B’s”…
And
The Chrysler 300’s Were The Brand Performance Car for the 50’s into the early
60’s …
Upon closer physical inspection it does appear to be MR 413 , The Bottom of the
R is Faint , but it is there . Could very well
Be a “300” motor originally…
Congratulations Sherlock !!
The Games Afoot !
Thanks
Mopar2ya
John

What I said above happened back in 77 to 79 so that was a long time ago. When I pulled the motor out a few smarter than me at the time came out to look at it. The one guy said there were certain blocks used on the high performance 413 I believe 380 horse with the 2 - 4's. He said they were from the marine division and had a superior casting. They are rare and far and few between. I had no reason to doubt what they were saying. So take it for what its worth.