This is a brand new set of three chrome pulleys. Double groove water pump pulley (6.3 diameter).
Triple groove crankshaft pulley (7.8 diameter). And a single groove power steering pump pulley (5.7 diameter w/ key way) for the long style small block Chevy water pump.The pulleys are made of steel and are chrome plated. The chrome has a brilliant shine and would be a great addition to your project.