LS7 stroker short block, naturally aspirated, compression and cubic inches. Pistons: CP Rods and Crankshaft: Eagle Block: 6.0 LSA Details available for serious buyers. Has not run more than 1000 kilometers. PRC 6-bolt design LS7 285 heads with springs 700 FIC 85 injectors Everything mentioned is under warranty with no issues. Contact via WhatsApp (Phone number will appear when you click the contact button)