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Old 11-01-2024, 10:11 PM   #1
Jesus5150
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Join Date: Oct 2013
Location: Spokane Valley Washington
Posts: 101
Smog removal from drivers side head

I have a 1971 3986336 engine that's all original from a chevy van. I want to clean it up and drop it in the c10. I ditched the carb and intake because I have a holley 4160 and torker 2 intake lying around and they're fresh.

I took the stock intake off and there's 2 steel tubes in one of the small ports of my drivers side head. What are they and how do I remove them without damage?
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