1.0ATK High Performance Enginehttps://atkhp.comBrandonhttps://atkhp.com/author/brandon-2/ATK HP105 Chevy 383 Stroker Marine Base Engine 380HP (Mercruiser MPFI 377CI )rich600338<blockquote class="wp-embedded-content" data-secret="MazAvJMLSR"><a href="https://atkhp.com/product/atk-hp105-chevy-383-stroker-marine-base-engine-380hp-mercruiser-mpfi-377ci/">ATK HP105 Chevy 383 Stroker Marine Base Engine 380HP (Mercruiser MPFI 377CI )</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://atkhp.com/product/atk-hp105-chevy-383-stroker-marine-base-engine-380hp-mercruiser-mpfi-377ci/embed/#?secret=MazAvJMLSR" width="600" height="338" title="“ATK HP105 Chevy 383 Stroker Marine Base Engine 380HP (Mercruiser MPFI 377CI )” — ATK High Performance Engine" data-secret="MazAvJMLSR" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script>
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https://atkhp.com/wp-content/uploads/2023/06/VCH4.jpg15121318This engine is ATK’s reman version of the Mercruiser 377CI MPFI engine with a 4.030″ bore (383ci). It has the upgraded 4340 Forged Crankshaft and Forged Pistons along with the Mercruiser camshaft installed. It is to be used with the Mercruiser MPFI system, aftermarket EFI or a carburetor conversion. This engine will make 405HP @ […]