Crower 66384E-16 Features:

Crower 66384E-16 severe-duty mechanical roller lifter set for AMC engines Complete 16-piece set with built-in pushrod oiling for valvetrain lubrication Upgraded 0.903 in. OD design for AMC high-performance engine applications Engineered for extreme conditions and high spring pressures in racing builds

Severe Duty Rollers AMC W Pushrod Oiling .903 In. Features:

• Complete 16-piece set for AMC valvetrains delivering matched lifter coverage for performance engine builds and reliable installation consistency under demanding operating conditions.
• Severe-duty mechanical roller design for high spring pressures, supporting stable valvetrain action and dependable operation in competitive racing and extreme-use applications.
• .903 in. OD lifter bodies for AMC applications, providing upgraded lifter size compatibility and optimized support for high-performance valvetrain setups.
• Built-in pushrod oiling for direct valvetrain lubrication, helping maintain consistent oil delivery to critical components during sustained high-rpm operation.
• Performance-focused lifter construction engineered for durability and reliability, helping maximize valvetrain control and service life in severe-duty use.