Made from 3/8 inches chromoly steel. Designed to withstand the demands of high RPM and heavy spring loads. These are fully assembled and are not a cut to fit design. These are stock length (11.078 inches ) with pre-installed ends. Sold in a set of 8 Engine: 1200-1600cc Length: 11.078 inches Quantity: 8 Pieces. CHROMOLY PUSH RODS 11.078 Long Pre Assembled Style