NOTICE: Due to our recent shop relocation all cylinder head and engine orders will require an additional 3 to 4 weeks of production time. We apologize for the inconvenience and thank you for your support!
Regular price $323.00 Sale
Supertech stainless steel valves for the M20 engine.
Standard size valves are black nitride coated 36mm exhaust & 42mm intake.
+1mm oversized valves are inconel 37mm exhaust & 43mm black nitride intake
