It came in a smaller box than the head is big and the head gasket which is important to be straight was against the cardboard at the top of the head rendering the gasket totally unusable. The head is fine but the rocker arms were smaller than cheap so I reused the old ones as did the bolts that came with this kit, they only twist under 17 ft lbs so I had to reuse the old ones. I feel like I only use a third of the stuff they sent me because of the mass production and mass packaging.