The Supertech sodium-filled Inconel exhaust valve set for BMW and Mini B48 applications is specified at 29.5 x 5.95 x 100.1 mm and supplied as a set of eight. These valves are sodium-filled Inconel exhaust replacements sold as a matched eight-valve set for B48-family cylinder head service on BMW and Mini models where a full-bank replacement is needed.
Supertech BMW/Mini B48 29.5x5.95x 100.1mm Sodium Filled Inconel Exht Valve - Set of 8 (Req KPR-6S-7)