Sold 1966 big block heads 3872702 date code K 28 5

[Geoff Padgett]

I HAVE A SET OF EARLY CHEVROLET BIG BLOCK HEADS,CASTING # 3872702.VERY TIGHT DATE CODES,THEY ARE BOTH CAST ON THE SAME DAY OF K 23 5 MAKING THEM FOR A EARLY BUILD CAR,THEY ARE CORRECT FOR 1966 MODEL YEAR ON ALL OVAL PORT BIG BLOCK APPLICATIONS. THEY HAVE THE SPARK PLUG SHIELD BOSS', BUT NO TEMPERATURE BOSS'. 1966 CHEV/PASS CAR 396/325 HP,427/390HP,CHEVELLE 396/325 AND 360HP AND CORVETTE 427/390HP. THEY HAVE BEEN REBUILT BY THE MOST REPUTABLE SHOP IN TOWN.THE REBUILD CONSISTS OF BOTH HEADS BEING VERY LIGHTLY MILLED ON THE DECK SIDE SURFACE,BOTH HEADS WERE MAGNAFLUXED,HARDENED INTAKE AND EXHAUST SEATS,NEW VALVE GUIDES,THE ORIGINAL VALVES WERE USED,THE ORIGINAL FACTORY SPRINGS WERE KEPT ON THEM,ALONG WITH THE ORIGINAL GUIDE PLATES AND ROCKER STUDS OF WHICH ARE ALSO IN VERY GOOD SHAPE WITH NO STRIPPED THREADS.ALL THE BOLT THREADS ON BOTH HEADS ARE GOOD NO STRIPPED THREADS HERE ,STILL HAS THE SMALL ROUND WARRENTY PLATES ON BOTH HEADS.PLUS SHIPPING,CAN E-MAIL ADDITIONAL PICTURES IF NEEDED $350.00