Hydraulic Roller Lifters Premium High Rpm Chevy V8 Late Model With Dual Hippo Drop In-high Performance Slow Leak Down

Crower 66330HP-1 Features:

Premium hydraulic roller lifters for 1997-2013 late-model Chevrolet V8 engines Drop-in design combines roller-lifter performance with hydraulic-lifter reliability Dual HIPPO oiling uses EDM-drilled passages to feed the pin and needle bearings Slow leak-down lifters are precision flow-checked for high-rpm valvetrain stability

Hydraulic Roller Lifters Dual Hippo Slow Leak-down High-rpm Drop-in Features:

• Drop-in hydraulic roller lifters for 1997-2013 late-model Chevrolet V8 high-rpm builds, hydraulic convenience with roller performance
• Dual HIPPO high-pressure pin oiler design, EDM-drilled oil path feeds pin and needle bearings under high-load valvetrain conditions
• Slow leak-down calibration, precision flow-checked to resist lifter collapse and maintain stable valve motion at elevated rpm
• Abundant critical-area lubrication, reduced valvetrain wear and improved cycle life for demanding street and performance engine combinations
• Premium high-rpm lifter package, late-model Chevy V8 fitment with drop-in installation and dependable hydraulic roller operation