I wouldn't get it if I were you. You would have to have some HUGE cut domes to make up for the 5mm longer rods, and the stroker kit. That or one hell of a spacer plate. The port timings would be totally jacked and it wouldn't run anywhere near like it should. If its a longrod crank and he's running stock pistons he's not doing the job right. You could get the setup, scrap the pistons and buy a wiseco 795 series piston kit and do it right, but you would need some stroker domes or a normal 2mm spacer plate to make it close to where it should be. The best way is to just get the cylinders ported for the stroke and run stroker domes in combination with some 795 pistons, IMO.