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Old 08-09-2020, 10:24 PM   #10
Captainfab
60-66 Nut

 
Join Date: Mar 2007
Location: Coeur d'Alene, Idaho
Posts: 23,246
Re: Vortec Coolant Bypass

That is correct. Every '95-'02 block I have had, still has the bypass passage as in the pic in toolboxchev's post. It is the Vortec heads that do not have the matching hole drilled in the deck surface. This can be easily drilled when building an engine.

Quote:
Originally Posted by tdangle View Post
I believe it's the vortec heads that don't have the bypass not the block. Could be wrong.
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