Chevy Bolt Ons Cylinder Heads
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The 180cc RHS heads feature a compact combustion chamber packed with 2.02/1.60-inch valves, with ample quench areas at either side of the chamber. These heads can be had with 64 or 76cc chambers, with either straight or angled plugs. We went with the straight plugs and the small chambers to add compression. View Related Article
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