RB26DETT ENGINE FULLY FORGED BOTTOM END, cp piston Argo rods arp head and main stud kit acl bearings nitto oil pump around .. Fully reco'd head , around 3000kz on engine .. I will sell the motor complete with the gt35/40 Manifold external gate screamer pipe dump pipe , apexi FC ... Engine is still in the car for any questions call 0420277423