engine blocks ford racing 460 scj block m-6010-scj 10.322 ... stock 429 main caps siamese bore freeze plugs material head bolts recommended max ... bore priority oiling to the mains main bolts oil galley ... plugs cid capacity 2-bolt cast iron no press ... fit cast iron 9/16 4.390 no 1/2 pipe thread and modified ... 2,3,4 no press fit cast iron 9/16 4.390 no 1/2 all 3/8 outer 2,3,4 pipe ... bore range from 4.360-4.625 wet sump oiling design priority oiling to the mains ... threaded core and galley plugs straight thread port plugs with o-ring ... ,emissionsandwarranty information www.fordracingparts.com 115 ...