Supertech 340i M340i 16+ B58B30M0 28.5mm STD Single Groove Inconel Single Groove Exhaust Valves Set mercury-cougar-6th-gen Available in both Right or

Available in both Right or Left hand thread configurations

Washers are NOT included

UPC: 793348202617Please note: This is a special order item by Stealth Ride

By controlling the valve body only through manual means we can produce quicker shift timing and are able to run higher line pressures than possible with an automatic shift transmission

Fuel Pump Inlet Size: 11

Supertech 340i M340i 16+ B58B30M0 28.5mm STD Single Groove Inconel Single Groove Exhaust Valves Set mercury-cougar-6th-gen Available in both Right orSupertech BMW 340i M340i 16+ B58B30M0 28. 5mm STD Single Groove Inconel Single Groove Exhaust Valves * Set of 12 * Brand: Supertech Manufacturer's Part Number: MCEVI 1400S HS 12 Stealth Ride Part Number: MCEVI 1400S HS 12 UPC: Description: 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.