DJ-3395-F GX390 Std Forged 88mm Piston Kit Std bore 3.464 Clearance .0025 (@.850 down from oil land). Use stock GX390 UT1 T3 rings Use enclosed wristpin (Can also use GX390 wristpin, but must be shortened) Comes with Piston, Wristpin and 2... Rs12,182.26 Add to Cart The item has been added Compare