All 20 LS Cylinder Heads Explained (What's Best For Your Project?). Ported 862 Heads
Watch as we CNC port 862/706 heads and flow data is provided. If you would like to have your heads ported, click here: How to port and polish any aluminum LS heads|tips tricks and tools needed WHICH IS BETTER-CNC PORTED STOCK LS HEADS OR AFTER MARKET CNC HEADS. TEA 243 HEADS VS AFR 245 HEADS! 243/799 LS head benefits over the standard truck head! #lsx #cylinderhead 862 heads DO NOT come with 61.5cc Chambers ...