Quote:
Originally Posted by kidatheart
It was my understanding, and I am wrong a lot, that a stock carb intake will work on throttle body heads, but vortec heads take a special intake. Am I wrong again?
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I was always told TBI heads were different in the center bolt holes for the intake manifold. Vs traditional sbc heads. Although port alignment is not a issue.
The late Vortec heads are higher port heads along with different bolt pattern.