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10-07-2012, 03:10 PM
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#1 |
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Registered User
Join Date: Oct 2012
Location: Omaha Nebraska
Posts: 1
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Reading a Engine Seriel Number
Hello - I am new to this post - I need some help decoding what the seriel number on the side of my 1972 Chevy c20 engine means. I beleive I have an original 400 - But I am afraid I have something else.
The code on the side of the engine is Gm 1rh 353030 n I aM THINKING THE 353030 should be included in the seriel number some where - and they are not ?! Any help woudl be appreciated thanks |
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10-07-2012, 04:38 PM
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#2 |
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Registered User
Join Date: Apr 2011
Location: Mustang, Oklahoma
Posts: 2,806
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Re: Reading a Engine Seriel Number
Welcome to the forum. The only thing I can find on that number is an exhaust manifold from a 454. Where exactly on the engine did that come from? Check on the front passenger side of the block where the head bolts to the block, there should be a flat machined surface there with a suffix code and partial vin, also on the rear driverside there is a casting number behind the cylinder head. Here are a couple pics of what you are looking for.
__________________
Dan <---(my name) 67 SWB C10 project "GEORGIA"-59 Brookwood 2dr wag...Next project-03 Tahoe 4x4 5.3 family ride-07 Hondur Accord, commuter car |
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