Crower 66266H-16 Features:

Crower 66266H-16 roller lifters for 215-350 Buick V8 engines, set of 16 with a fully shielded body design. Features HIPPO high-pressure pin oiling with a precision metering hole that feeds the needle bearings and overhead valvetrain. CNC-machined, heat-treated billet alloy body uses a lightweight severe-duty design for high-cylinder-pressure, high-RPM use. Crowned bearings and a crowned outer race help reduce lobe tracking for improved valvetrain stability and durability.

Roller Lifters 215-350 Bu Fully Shielded Body With Hippo Features:

• Fully shielded-body roller lifters for 215-350 Buick and Rover V8, set of 16 for performance valvetrain builds
• High-pressure pin oiling with precision metering hole feeds needle bearings and overhead for improved lubrication
• CNC-machined, heat-treated billet alloy body with lightweight severe-duty design for high-RPM stability
• Premium stainless steel captive blades and heavy-duty raised blade provide strong retention in late-model blocks
• Crowned bearings and crowned outer race help reduce lobe tracking in high-cylinder-pressure applications