Crower 66267N-16 Features:

Complete 16-piece roller lifter set for Buick 401 Nailhead V8 applications Fully shielded body design helps control oil flow in high-performance valvetrains Engineered by Crower for Buick 401 Nailhead V8 fitment and roller lifter function Supports valvetrain durability under demanding performance operating conditions

Roller Lifters Buick 401 Fully Shielded Body Nailhead V8 Features:

• Buick 401 Nailhead V8 fitment with complete 16-piece roller lifter set for matched valvetrain installation and service consistency
• Fully shielded body design for controlled oil flow, reduced aeration risk, and added valvetrain protection under sustained high-load operation
• Roller lifter construction helps reduce sliding friction, support smoother valve action, and improve reliability in performance-oriented engine builds
• Engineered for high-performance use to maintain stable lifter operation, consistent oil management, and long-term valvetrain durability
• Crower performance valvetrain component for Buick 401 Nailhead V8 applications requiring roller lifters with shielded-body protection