They are custom made from ROSS blanks by Australian Precision Engine Parts. 20 thou oversize, compression ratio is 7.8:1, and the valve reliefs are slightly bigger than the toyota factory pistons.
The gudgeon pins are sized for the standard 3TGTE rods.
Cost $1300 less than a year ago.
As new, will sell for $600
may sell with rods to suit, they have been closed & ground for perfect fit to crank journals, add $150.