$123 · FOR-TRADE: LS heads 317 for 799 castings

I have a lightly used pair of 317 heads for a 6 liter, or a 5.3 if you plan on using a turbo. They are the largest combustion chamber at 71.5 CC. My engine is a 4.8 liter and turbo, so the smaller 64CC heads cast 799 / 243 /241 are required. No texts please. Located in Cobble Hill. Thanks