What is the size of the radiator bolts?

1959 - 1978, M151, M151A1, M151A2, Technical questions and discussions, regarding anything related to the M151.
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Duke113P
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What is the size of the radiator bolts?

Post by Duke113P » Wed Jan 11, 2017 1:59 pm

Just got my radiator in today. What size and length are the two carriage bolts that mount in the bottom of the radiator? Thank you in advance!
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Star Electric Ordnance
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Re: What is the size of the radiator bolts?

Post by Star Electric Ordnance » Wed Jan 11, 2017 3:36 pm

D: The carriage bolt size is 5/16 - UNC (Coarse) x 1 3/4 long. Use a flat washer with a self locking nut. From my -34P 1972. Kevin.
Kevin B. Emdee
Star Electric Ordnance (M-series electric parts)
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1944 WC-56/1969 M-274A5/1968 M35A2/1968 M-543A2/1961 M-151/1967 M-151A1

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Duke113P
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Re: What is the size of the radiator bolts?

Post by Duke113P » Wed Jan 11, 2017 3:58 pm

Thanks Kevin! BTW, radiator and grille arrived safely! Everything was perfect! Thank you!
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Fil Bonica
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Re: What is the size of the radiator bolts?

Post by Fil Bonica » Wed Jan 11, 2017 5:47 pm

In addition do yourself or the next owner a big favor and use stainless hardware.
They will make later removal much easier

Fil Bonica


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