while you're scabbin parts for the 302, snatch the rods from the L99 too. they are 5.94", as opposed to a standard 5.7" rod (which your 350 has). the longer rods will allow you to run off the shelf 350 pistons with your 3.00" crank, as they are .24" longer than the stock ones. this will put your desired piston pin height right at the 1.56" you need. your pistons just got cheaper too.
