Carb to head rubber manifolds. Sold per pair. Very close to originals.Slightly taller, so will hold carbs 3mm further away from engine, but has a better [deeper ] contact with the carb inlet stub. Mounting holes will also need elongating by 1mm inwards each side. Benefits include sealing groove and o-ring [supplied] which ensures an excellent seal to the engine, less chance of air leaks. Made in Japan, OEM quality

 Rock hard carb holders only give carb problems !