Welcome to MR BUS CO!
Price is for a pair (left hand and right hand mount) these are designed for the later pancake style engines (Type 4)
Made from mild steel then plated black , the main mount that bolts to the engine bar is slightly thicker than the originals as we founds originals always seemed to be bent . Kit comes with all mounting bolts etc , you will need to drill 2 holes to mount the main body of the mount .
Best way to do this is to mount the engine bar section first then bolt up the flap itself this will then give you the correct places to drill the 2 holes .