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The Water Cooler
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Identify That Engine Block
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<blockquote data-quote="338Shooter" data-source="post: 1315330" data-attributes="member: 3449"><p><a href="http://www.gmhorsepower.com/HT-383.php" target="_blank">http://www.gmhorsepower.com/HT-383.php</a></p><p></p><p>They make a 383 crate motor. It is bored over and clearanced for 3.800" stroke. This one is bored to 4.030 and it is clearanced. This casting number was used in a 350 crate motor, but that doesn't mean they machined all of the castings as 350s.</p><p></p><p>A 383 stroker is most commonly found with a 350 bore + .030" and 350 main journals. You don't have to have a 400 crank to make a 383.</p><p></p><p>Here is 1 piece rear seal 383 block new from GM. <a href="http://www.gmperformancemotor.com/Merchant2/merchant.mvc?Store_Code=GMP&Screen=PROD&Product_Code=88962516&cvsfa=2547&cvsfe=2&cvsfhu=3838393632353136" target="_blank">http://www.gmperformancemotor.com/Merchant2/merchant.mvc?Store_Code=GMP&Screen=PROD&Product_Code=88962516&cvsfa=2547&cvsfe=2&cvsfhu=3838393632353136</a></p></blockquote><p></p>
[QUOTE="338Shooter, post: 1315330, member: 3449"] [url]http://www.gmhorsepower.com/HT-383.php[/url] They make a 383 crate motor. It is bored over and clearanced for 3.800" stroke. This one is bored to 4.030 and it is clearanced. This casting number was used in a 350 crate motor, but that doesn't mean they machined all of the castings as 350s. A 383 stroker is most commonly found with a 350 bore + .030" and 350 main journals. You don't have to have a 400 crank to make a 383. Here is 1 piece rear seal 383 block new from GM. [url]http://www.gmperformancemotor.com/Merchant2/merchant.mvc?Store_Code=GMP&Screen=PROD&Product_Code=88962516&cvsfa=2547&cvsfe=2&cvsfhu=3838393632353136[/url] [/QUOTE]
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Identify That Engine Block
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