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Ralph A Powell · 01-26-2021, 10:43 AM

Aftermarket blocks have much better tooling ( has been used in production for years) and in most cases poured in lower volume foundries.

01-26-2021, 10:43 AM	#11
Ralph A Powell Member Join Date: Oct 2017 Location: Bay City Texas Posts: 357 Likes: 1 Liked 202 Times in 123 Posts	Re: Cylinder wall thickness Aftermarket blocks have much better tooling ( has been used in production for years) and in most cases poured in lower volume foundries.