CALL SHANON WITH ANY QUESTIONS. New set of Aluminum Small Block Chevy Pro Comp Motorsport Heads (2 heads). Dual Quench Combustion Chambers. 2.02 and 1.60 valve seat size. CUSTOM BUILD COMPLETE HEADS ALSO AVAILABLE. Dual pattern valve covers will except either center bolt or perimeter bolt valve covers. Fully machined - Ready to assemble. Flow numbers are approximate. Small variations from picture are normal. SHIPS ANYWHERE IN THE LOWER 48 STATES FREE! THE PRICE IS NEGOTIABLE THROUGH MAKE OFFER. Warning: May cause cancer and reproductive harm. The item "PROCOMP 59cc CNC CHAMBER 210CC CAST PORT SBC ALUMINUM CYLINDER HEADS BARE" is in sale since Monday, June 30, 2014. This item…