Supertech Inconel exhaust valves for Toyota Supra 2JZGTE are supplied as a set of 12 and specified for 2JZGTE cylinder head use. The Inconel construction listed in the description addresses high-temperature exhaust conditions, making these valves appropriate for replacement or engine refreshes where material resistance to heat is a priority.
Supertech Toyota Supra 2JZGTE Inconel Exhaust Valve - Set of 12