Vortec Heads

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Eighty5ov

Full Access Member
Joined
Dec 30, 2021
Posts
69
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23
Location
Canada
First Name
Ov
Truck Year
1985
Truck Model
c15
Engine Size
5.7
What model of vortec heads fit on my 1985 350 sbc?
 

SquareRoot

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Mar 18, 2017
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Location
Arizona
First Name
Mike
Truck Year
85
Truck Model
K20
Engine Size
350
Any SBC vortec heads fit. I got em on my 85 K20. GM brand from Summit.
 

Vbb199

B-rate Hillbilly Customs
Joined
Jan 12, 2018
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Location
Salisbury NC
First Name
Vince
Truck Year
89, 79
Truck Model
89 Suburban R1500, 79 C10
Engine Size
350, 502
Make sure you get 062 heads if you get em from a wrecking yard...


I think the 906 heads are prone to failure from heat cycles , and they have thinner water jackets so if you go for larger lift on your cam, you can potentially strike water machining them down
 

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