Diamond Piston, Nissan 3.8L VR38DETT, 3.7598mm Bore/1.230 CD, Grade 2, 4.1L series, no pins

Forged 2618 aluminum Grade 2 piston kit for the Nissan VR38DETT engine's 4.1L-stroke series. Built to a 95.50mm bore with a 1.230 in compression height and -0.86cc dome volume, on a 94.40mm stroke and 6.500 in rod length for a 9.50:1 compression ratio. Full-round forging, 0.905 in x 2.500 in wrist pins, and a complete 1.20mm/1.50mm/3.00mm ring set are included for a ready-to-install 6-cylinder kit.