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66330HP-16 Hydraulic Roller Lifters Dual Hippo High-rpm Slow-leak-down Drop-in Set Of 16
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CROWERPART NUMBER: 258-66330HP-16

66330HP-16 Hydraulic Roller Lifters Dual Hippo High-rpm Slow-leak-down Drop-in Set Of 16

$53599
ShippingShips on 09/16/2026
Lowest PriceLowest Price Guarantee

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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