Designed to fit 1968-1972 GM A Body (Buick, Chevrolet, Oldsmobile, and Pontiac).  Kit includes rear of air cleaner scoop, rubber with anti-collapse ring inside, optional metal for snorkel block off, optional metal for block off of valve cover hose, and optional metal support for firewall end of rubber.  Instructions included along with hardware kit.  This can all be yours for $139.00 plus $16.00 postage within the USA.