does anyone have a part number for arp main bolts for a y8? and also has anyone tryed useing pm3 pistons in a y8? from the center of the pin to the top of the piston the pm3 is about .040 taller than my factory pistons, will this be a problem or do i have the deck height to pull it off

 

seriously no one has any info for me i really need some help with this thanks in advance