MB Cylinder Head info

1941 - 1945, MB, GPW Technical questions and discussions, regarding anything related to the WWII jeep.
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harve
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MB Cylinder Head info

Post by harve » Sun Dec 04, 2022 9:31 am

639660C W4 6-20 . Can anyone tell me the year ?


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051743GPW
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Re: MB Cylinder Head info

Post by 051743GPW » Sun Dec 04, 2022 11:01 am

42-44 according to this

http://ww2jeeps.com/htm/heads.htm
WANTED GPW A Intake Manifold
WANTED block close to GPW 113262 5/43 with 6015 casting
WTT MB 247392 block 120342 , crank, caps, rods.
1943 GPW 113262 051743 USMC see restoration here!

Scrumps
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Re: MB Cylinder Head info

Post by Scrumps » Sun Dec 04, 2022 1:22 pm

Hi,

Does it have Willys, Jeep or both cast on to the head?

It will help narrow down the date.

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Dec '42 Willys MB
Aug ‘44 Willys MB
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051743GPW
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Re: MB Cylinder Head info

Post by 051743GPW » Sun Dec 04, 2022 9:49 pm

My suspicion is the W4 head 6/20 would be the later 44/45 head. I didn’t look close enough at the link I attached.

Mark
WANTED GPW A Intake Manifold
WANTED block close to GPW 113262 5/43 with 6015 casting
WTT MB 247392 block 120342 , crank, caps, rods.
1943 GPW 113262 051743 USMC see restoration here!


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