I HAVE A SR20DE MOTOR THAT IS READY FOR ASSEMBLY. IT HAS BEEN HOT TANKED AND BORED FOR 300ZX PISTONS(WHICH ARE INCLUDED). CRANK IS INSTALLED WITH NEW BEARINGS. HAVE NEW ROD BEARINGS ARP ROD BOLTS AND NEW FRONT AND MAIN SEALS. ALL THAT IS NEEDED IS 300ZX PISTON RINGS. THIS IS A COMPLETE BOTTOM END READY FOR ASSEMBLY. MAKE A REASONABLE OFFER AND COME PICK IT UP. THE MACHINE WORK AND GASKETS WHERE OVER 200.00.