PARTS SUPPLIED FOR THIS KIT (Cylinder heads remain on) LS DUAL Valve spring kit –  155LB @ 1.780 MAX .660″ LIFT c/w retainers, collets dual valve springs, spring seats, valve seals. 3 bolt cam sprocket – GENUINE GM Multi-trigger sprocket suitable for both ls1 and gen 4 motors Timing cover gasket and seal – front cover gasket, water pump gasket and harmonic balancer oil seal ARP cambolt kit (3new bolts) ARP134-1003  Harmonic balancer bolt –  GM FACTORY REPLACEMENT BOLT Pushrods – single wall 7.400 long upgraded push rods Water pump gasket x2 Penrite 2.5lt coolant – long life red concentrate   **Please note, this price does NOT include the camshaft, please select your desired camshaft from our store and the value of the camshaft will be added to the order at check out **