I am going to be building a 7M in the near future and it looks like i will need to bore the block i have .020" over, the only problem is in my search for pistons i cannot find any reasonable solution. OEM pistons from Toyota are over $50 a piece! And all aftermarket options are performance which run upwards of $800. There doesn't seem to be any reasonable piston sets, even the ones on egay are over $200. Please let me know if i am missing something but i cannot imagine someone paying over $350 just on pistons every time they do a stock rebuild on a 7mgte. WHats with all the Chebby's and Fords that you can buy a set of 8 pistons for under $100?