pistons and rings Toyota or aftermarket? If aftermarket we just need the rings. Verify ring thickness as well, 1st compression is 1.2mm, second compression is 1.5mm, and oil control is 2.8mm, .5mm overbore. I have 2 sets of rings already, but, they are for the earlier pistons at 1.5, 1.5, 3.0. One tandard and one .5 over. That supplier will never get my business again.