Supertech Inconel Exhaust Valves for R35 GTR Select::Oversize 33.15mm Sodium Filled (1 Single) (NEVI-1062-HS-1) • Bung must be welded

• Bung must be welded to water pipe

2009+ Nissan 370Z

Part Numbers: NOK7623

• Billet Valve Spring Compressor Body

• Uses large 1/2" Socket Wrench

Supertech Inconel Exhaust Valves for R35 GTR Select::Oversize 33.15mm Sodium Filled (1 Single) (NEVI-1062-HS-1) • Bung must be weldedSupertech Inconel exhaust valves for VR38DETT Nissan R35 GTR. The Inconel 751 nickel base alloy is great for engines that reach high temps. These valves are available 33. 15mm +1 oversize to match your head diameter with an option for sodium filled, designed to withstand even higher temperatures. Sold as a set of 12 or individually as needed. Please do all your research and consult your engine builder if necessary! Vehicle Fitment: 2009+ Nissan R35