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Joined: Feb 2007
Posts: 188
Shade Tree Mechanic
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OP
Shade Tree Mechanic
Joined: Feb 2007
Posts: 188 |
Is there a book on identifying 261 cubic inch six cylinder chevy engines? Any info on GMC six cylinder identification during the 50's ?
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Joined: Jan 2002
Posts: 30,701 Likes: 141
ChatMaster - 25,000
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ChatMaster - 25,000
Joined: Jan 2002
Posts: 30,701 Likes: 141 |
The block casting number would be the best ID for a 261.
Gene Schneider
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Joined: Feb 2007
Posts: 188
Shade Tree Mechanic
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OP
Shade Tree Mechanic
Joined: Feb 2007
Posts: 188 |
Where do you find casting numbers for the 261? Block, heads, manifolds and water pump? Is there a listing for these?
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Joined: Jan 2002
Posts: 30,701 Likes: 141
ChatMaster - 25,000
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ChatMaster - 25,000
Joined: Jan 2002
Posts: 30,701 Likes: 141 |
The block number is usually behind the starter. The the head number is under the valve cover.
Gene Schneider
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Joined: Jun 2007
Posts: 1,743 Likes: 11
ChatMaster - 1,500
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ChatMaster - 1,500
Joined: Jun 2007
Posts: 1,743 Likes: 11 |
numbers This shows a few.
Russell #38868
'48 4 door Fleetline
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Joined: Feb 2007
Posts: 188
Shade Tree Mechanic
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OP
Shade Tree Mechanic
Joined: Feb 2007
Posts: 188 |
Thanks for the great information
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