Diamond Racing Products Nissan VR38DETT High Compression Sport Compact Series Pistons

Diamond’s Nissan GT-R 3.8L VR38DETT Series pistons are ready for big power out of the box. Offered in multiple grades to suit all VR38DETT blocks, these pistons are armored with thicker wrist pins, ring lands, and 2618 aluminum for high boost and RPM. diamondracing.net