boring my 318

Keith Black makes a piston off the shelf that will work wit a 360 strock crank... You will have to turn the main journals down .300 to fit the 318 block...This will give you the 3.580 stroke...Might as well turn the rod journals to 2.100 and use a chevy 6.125 rod (if you are buying aftermarket rods...Chevy's are cheaper)...Less rotating weight revs faster...This will make you a 349 cu. in. motor