This Supertech set includes eight black nitrided exhaust valves for the Toyota 5VZ-FE engine. Specified as direct-fit replacement valves, the black nitrided finish is noted in the product description and the set is sized for 5VZ-FE applications, allowing valve replacement in engines that call for this Toyota valve family without altering valvetrain specification.
Supertech Toyota 5VZFE Black Nitrided Exhaust Valve - Set of 8