

CROWERPART NUMBER: 258-66330HP-16
66330HP-16 Hydraulic Roller Lifters Dual Hippo High-rpm Slow-leak-down Drop-in Set Of 16
$53599
Hydraulic Roller Lifters Premium High Rpm Chevy V8 Late Model With Dual Hippo Drop In-high Performance Slow Leak Down Set 16
Crower 66330HP-16 Features:
Premium hydraulic roller lifters for 1997-2013 Chevrolet V8 late-model LS and LT engines Set of 16 drop-in lifters with Dual HIPPO high-pressure pin oiling to the axle and wheel bearing Slow leak-down design helps prevent lifter collapse under high seat pressure from aggressive dual valve springs Built for high-rpm stability to maintain consistent valve lift and valvetrain timing in performance applications
Hydraulic Roller Lifters Dual Hippo High-rpm Slow-leak-down Drop-in Set Features:
- Dual HIPPO axle-oiling design for direct wheel bearing lubrication in late-model Chevy V8 hydraulic roller valvetrains under high-load use
- Slow leak-down internals for high-rpm stability with aggressive dual valve springs and consistent valve lift control under seat pressure
- Drop-in hydraulic roller lifter set for 1997-2013 Chevrolet LS and LT V8 applications with no link-bar conversion required
- Premium high-performance lifter construction helps resist bleed-down and collapse during demanding street, strip, and endurance engine builds
- Set of 16 high-rpm hydraulic roller lifters delivering cost-effective axle-oiling performance typically found in link-bar-style designs
Part TypeRoller Lifter
BrandCROWER
Package Height3.0
Package Width3.5
Package Length9.5
Weight5.6 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part Number66330HP-16
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations