Rebuilt genuine OEM. Sold as a set of 6, New Valves, seals and refaced. See images for more detail. Functional outside corner crack in one head-piece still attached and easily fixed or not. See valve side picture top right corner lower left head. These are 3/73 heads for a 911E engine. Includes injectors condition unknown but expected to be good. Rust tinge on chamber top wipes off easily and is just a rust preventative coating-also on top of spring holders. Price is $3550 plus shipping and I take Paypal at pkg911porsche@aol.com to family and friends or add 3.5% for merchandise guarantee(comes to $3674). Contact me for more pictures if necessary at pgeorge911@aol.com or call 952 835-9969 and ask for Peter.