WTB LS3 CNC Ported cylinder heads
#2
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I have a set of 823’s milled down to about 63-64cc, btr 660 springs, and hollow stem intake valves. They were hand ported. 3 spark plug holes have inserts in them. They are ready to bolt on and go. Asking $850 I’ll cover shipping. Buyer covers PayPal fees. Pm me if interested.