KIBBLEWHITE 30-3004 Exhaust Valve

Features: - Black Diamond™ valves are CNC machined from one-piece forgings of EV8 Stainless Steel - Black Diamond™ proprietary multi-stage process reduces friction, and provides superior resistance to corrosion and wear - Must use Kibblewhite® Lightweight Valve Spring Kits when installing Black Diamond™ Valves. Specifications: - Material: Steel - Head Diameter Metric: 31.00 mm - Length Imperial: 4.095´´ - Stem Diameter Imperial: 0.2585´´