Vortec heads

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gerhed

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Jason
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1983
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K20
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350
I'm looking for a set of vortec type heads in aluminum, and was wondering if y'all might have some suggestions of manufacturers to look at, who not to buy, and where to purchase. I see tons of stuff on eBay, Walmart, Amazon, etc, etc. Been 30 years since I looked at building a motor, and boy has the market changed.

Anywho, any bones y'all can throw me would be greatly appreciated.
 

75gmck25

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5.7
I used these heads on my SBC, and they are a complete assembled head. They don’t claim to be a Vortec clone, but have similar performance, and 64 cc chambers. They are drilled for both Vortec and older SBC intakes.
I also used thinner head gaskets, since unless you change pistons you still have pretty low compression with a 64cc chamber.

 

Ricko1966

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