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Old 08-13-2018, 12:34 PM   #24
72K5CSTDarkOlive
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Join Date: Aug 2013
Location: Central Coast, CA
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Re: 427 SBC & 4L80e build

Quote:
Originally Posted by Rickysnickers View Post
I have an engine question. Since that's an aftermarket block, are there steam holes in it or not? I'm not familiar w/where they would be located which is why I'm asking, in part. Thanks.
The steam holes are similar to a sbc gen 1 350. They are not like the 400.
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My Build Thread 72 K5 http://67-72chevytrucks.com/vboard/s...d.php?t=628612

Build version 2.0: 72 K5
6.0 LQ9, 4L80e, NP205
http://67-72chevytrucks.com/vboard/s...d.php?t=793192
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1972 CST K5 Blazer Dark Olive
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