stock 997 heads or 906 vortec?

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4thgentruck

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Joined
Mar 1, 2013
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Location
South Carolina
First Name
Chris
Truck Year
77
Truck Model
c10 shortbed stepside.
Engine Size
383
Tore down my motor after buyin it today and it has stock 997 heads in it . Question is do i stay with them or upgrade to a vortec head cast #906. Im gonna be running a tbi off a 454. Can anyone help me here. My local salvage yard i can go and take the vortec heads for $35. A head. Needing imput im new to motor building.
 

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