Function: Optimizes engine airflow for improved performance; ensures proper combustion and exhaust efficiency in high-output DOHC engines
Features: Precision-engineered for factory compatibility; 1-groove design with specific dimensions for intake (37.30mm head, 5.95mm stem) and exhaust (30.60mm head, 5.95mm stem) valves
Package Include: 12 x Intake Valves, 12 x Exhaust Valves (dimensions: intake 101.35mm length, exhaust 97.20mm length). Please check for the details to make sure this part will fit