The Supertech intake valve set of 8 contains flat, black-nitrided valves sized 38.5 x 6.98 x 123.80 mm tailored for BMW S14 engines. The flat head seating surface and nitrided stem increase durability and maintain sealing performance for intake service. Supplied as an eight-piece set, these valves are specified for partial cylinder-head servicing where matched nitrided intake valves are needed.
Supertech BMW S14 38.5x6.98x123.80mm Flat Blk Nitrided Intake Valve - Set of 8