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garyd1961 · 11-03-2017, 09:13 PM

Most of the used vortec heads are cracked. They probably have been running for a 100,000 miles or more with the cracks though. Still I wouldn't put any head on my motor that I know is cracked.
You can buy new factory vortec heads. You will need a vortec intake but Summit has them for around $150. Vortec heads make a lot of power.

11-03-2017, 09:13 PM	#12
garyd1961 Registered User Join Date: May 2016 Location: Henderson NC Posts: 975	Re: VORTEC HEADS(another one I know) Most of the used vortec heads are cracked. They probably have been running for a 100,000 miles or more with the cracks though. Still I wouldn't put any head on my motor that I know is cracked. You can buy new factory vortec heads. You will need a vortec intake but Summit has them for around $150. Vortec heads make a lot of power.