Valves and Beehive Sping Kit suited to a modified Hemi 265 Cylinder Head, Machining will be required to fit these parts. Quality Ferrea Stainless Valves, 11/32 Stem, 2.02 Inlet and 1.60 Exhaust, Street/Race Beehive Springs, Chromoly Retainers, Superlocks and Teflon Stem seals are included. Ideal for Hot Street and Competition Engines.