This is a nice set of 1948 Panhead heads that are clean with upgraded intake flanges and no broken fins. They are not a match set and the rear has oversize bronze seats. Casting dates a K8 (Nov 48) and B9 (Feb 49). Be sure to look at all photos.THANKS FOR LOOKING AT MY LISTING. MEANWHILE, CHECK OUT MY FEEDBACK AND MY OTHER ITEMS THEN LET'S MAKE A DEAL, ALL REASONABLE OFFERS WILL BE CONSIDERED.