Crower 66310H-2 Features:

Crower 66310H-2 hydraulic roller lifters for Chevy 262-400 early- and late-model applications Features HIPPO high-pressure pin oiling with EDM oil metering to feed the roller pin and needle bearings 0.842 in. OD retrofit lifters with zero offset and vertical-style link bars for earlier-style blocks Hydraulic roller design combines roller lifter performance with hydraulic reliability and steady valvetrain oiling

Hydraulic Roller Lifters Hippo Retrofit Pair For Chevy 262-400 Features:

• High-pressure pin oiling with EDM-fed needle bearings for direct roller pin lubrication and improved cycle life
• Fits Chevrolet 262-400 early- and late-model engines, including retrofit applications for earlier-style blocks
• Hydraulic roller design combines roller lifter performance with hydraulic lifter reliability in demanding valvetrain use
• Redesigned body and bearing with 0.842 in. OD, zero offset, and vertical link bars for stable operation
• Extra oil flow to overhead components helps extend pushrod and valve spring life in high-load applications