I'm upgrading to a roller cam big block. I'm selling my faithful 355 small block to get $$ to buy those last few parts to get the 468 up and running...getting back to what I'm selling 4 bolt main, .030 over 350 Chevrolet .010 under on rods, .020 under on mains 9:1 hyperuetectic pistons (flat top) w/moly rings 401 series cast iron heads w/ srew in studs and pushrod guideplates .454 lift 268 degree cam milodon standard volume stock replacement oil pump and stock pan cast aluminum valve covers off a corvette (have drip rails on the inside) I will include the Flowtech headers, water pump, flywheel, intake (cast iron 4bbl)and alternator bracket. $$800..somewhat negotiable It runs well and has very good oil pressure. Several CK5 members saw me run this engine at the 03 Tellico K5 crawl. It ran 300 miles each way to and from Tellico and got about 10mpg with 5.13 gears, 44"TSLs, and a 4spd.