COMP Cams 850-1 Hydraulic Roller Lifter for Small Block Chevy 305/350 with OE Hydraulic Roller Camshaft

Comp Cams
SKU: EZDB000P5DJW6
Regular Price $37.05 Sale Price Unit price: $0.00

Quick Overview

Brand Comp Cams Model 850-1 0.842 inches diameter; 122 gram weight; 2.66 inches seat heightPerformance replacement for stock hydraulic roller lifters or retro-fit hydraulic roller lifters for non-roller blocksDecrease friction and increase longevity when directly compared to flat tappet liftersAccept much more aggressive cam profiles than flat tappet lifters will...
Brand Comp Cams
Model 850-1

  • 0.842 inches diameter; 122 gram weight; 2.66 inches seat height
  • Performance replacement for stock hydraulic roller lifters or retro-fit hydraulic roller lifters for non-roller blocks
  • Decrease friction and increase longevity when directly compared to flat tappet lifters
  • Accept much more aggressive cam profiles than flat tappet lifters will allow


  • COMP Cams Hydraulic Roller Lifters are a performance upgrade for stock hydraulic roller lifters or retro-fit hydraulic roller lifters for non-roller blocks. The roller wheel decreases friction and increases longevity when compared to flat tappet lifters. Hydraulic roller lifters can handle much more aggressive cam profiles than flat tappets unlocking performance potential.

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