I have a 358 chevy 4 bolt main. It has a Summit Rotating Assembly that is balanced. Forged rods with nodular crank and Hyper pistons and Summit rings. King bearings. The cam is Elgin 1090 with direct lube lifters. 462 Double Humps with Lunati Roller Rockers and stud girdles. Engine has 6 nights on it. Can send pics and video of it running. This is for long block with oil pan, valve covers. $1,600. 937-621-2466 text or call. Thanks for looking