Just curious about numbers

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Post subject: Just curious about numbers

PostPosted: Fri Oct 22, 2010 9:07 pm

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3 Deuce Weber

Joined: Mon Oct 25, 2004 6:06 pm
Posts: 97
Location: Kansas City Kansas
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I pulled the head #2206035 off a 1962 170 slant . While cleaning it I noticed cast in # in the roof and floor of # 3 and#5 exhaust ports. These numbers are about a 1/2 inch from the exhaust manifold mating surface. I have another 2206035 off a 1966 without these numbers? Just curious

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PostPosted: Mon Oct 25, 2010 9:20 am

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Guru

Joined: Mon Oct 14, 2002 4:32 pm
Posts: 4880
Location: Working in Silicon Valley, USA
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Core box numbers...
Grind them smooth.
DD