Re: My '72 Blazer project.
It’s been a few years now and have questions for you engine guys. What’s it take to swap a LS1 where a 5.3 used to be? I’ve heard it’s pretty easy to do, just put the intake and oil pan/pickup tube from the truck engine onto the LS1. But want to get some info on engine mounts, wiring/connectors, etc.
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