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#1 |
Registered User
Join Date: Jan 2011
Location: Rhode Island
Posts: 4
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454 Engine I.D. Question
To see the engine I.D. number on a 454 do you have to remove anything? Or is the number clearly visible?
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#2 |
Senior Member
Join Date: May 2004
Location: Binghamton, NY
Posts: 3,454
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Re: 454 Engine I.D. Question
if it's in the truck it will be a pain, it's behind the driver side valve cover. Might be able to stick your head close enough to read it, get a pen light or maybe a mirror...
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2000 GMC CCSB 454/4L80 6” lift SAS 1999 Chevy CCSB 454/NV4500 6” lift 1999 GMC Yukon 350/4L60 4" SAS |
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#3 |
Registered User
Join Date: Jan 2011
Location: Rhode Island
Posts: 4
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Re: 454 Engine I.D. Question
The engine is inside the truck. So the valve cover has to be removed for me to see the i.d. number?
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#4 |
Registered User
Join Date: Jun 2008
Location: Lubbock, TX
Posts: 2,047
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Re: 454 Engine I.D. Question
Head casting numbers are under the valve cover. Block casting is on the ledge on the back of the block where it bolts to the tranny, driver's side. It'll be facing mostly up, if it's clean you might be able to read it with a mirror. The last 3 digits is probably enough...
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#5 |
Registered User
Join Date: Jan 2010
Location: GREENEVILLE TENNESSEE
Posts: 1,310
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Re: 454 Engine I.D. Question
The suffix code is on the passenger side ,front of block..on the pass. side head mounting surface..Get the code..and i will look it up for you..
a few #s and then 2 or 3 letters are there. http://www.nastyz28.com/chevy-engine-code-stampings.php Last edited by 70BLAZERX2; 01-07-2011 at 02:08 PM. |
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