Ferrea Comp Plus intake valves for Toyota/BMW B58 3.0L are sold as a set of 12 with a 30.1mm head diameter and the listed stem and overall lengths. The Comp Plus series intake valves match the specified dimensions for B58 applications and are intended for direct replacement where these sizes are required. Verify head porting and valve guide fit before installation to ensure proper seating and clearance.
Ferrea Toyota/BMW B58 3.0L 30.1mm 4.97mm 99.15mm 19 Deg Tapr Flo STD Comp Plus Int Valve - Set of 12