Supertech BMW M42 M4218 30.5mm STD Black Nitrided Exhaust Valve BMEVN-1030 502 Height: 231mm

Height: 231mm

375 in (137 mm) Base OD x 4

Part KNHA-6087 Product Specifications

Manufacturer's Part Number: 20604000

Part Number: AF142-04BLK

Supertech BMW M42 M4218 30.5mm STD Black Nitrided Exhaust Valve BMEVN-1030 502 Height: 231mmSupertech BMW 30. 5mm Exhaust Valve Black Nitrided SS M42 M50 M52 Brand: Supertech Manufacturer's Part Number: BMEVN 1030 01 Stealth Ride Part Number: BMEVN 1030 01 UPC: Description: Supertech BMW M50 M52 30. 5mm STD Black Nitrided Ex Valve We manufacture our racing valves using only the highest quality materials available. We have spent countless hours studying these different materials as well as you applications to create just the right valve.