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02-15-2015, 03:11 PM | #1 |
At the body shop.
Join Date: Aug 2009
Location: Land of fruits and nuts.
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Re: 454 Medium Duty V-8
10134366 is the casting #.
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09-24-2023, 07:40 PM | #2 |
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Join Date: Mar 2012
Location: Milwaukie, Oregon
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Re: 454 Medium Duty V-8
Sorry to re-open this thread, but besides this part number you mention, there was also one that said 14044807, which may or may not have applied to the 1999-2001 7400MD "Vortec" version. Both variations also have a forged steel crankshaft to distinguish them from the lighter-duty 454s in the pickup trucks.
~Ben Last edited by ClassicTVMan1981X; 09-24-2023 at 07:46 PM. |
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