Moderator, l337 M0d3r4t0r
Ok the 2jz is 27CM and the 1jz is 24CM. So add a 3MM gasket and you should be good to use a 1jz block with 2jz rods to get 1.5 jz. just figured I'd share since i have it all infront of me.. Unless the cranks are diff i see no problems. (didn't measure the crank throw.