Vortec Head Tech

Vortec Rocker Arms
April 1, 2021

So this post is all about Vortec Head Tech 101. I’ve learned a lot about this engine, especially around these Heads. So as I was installing the heads I ran into a bit of a conundrum while putting the rocker arms on the studs. Vortec Head Tech 101 First, Carefully look at the top picture. This picture was taken before the starboard head was removed. Secondly, you will see that…

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