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Engine Pro Performance

Engine Pro Performance Roller Valve Lifters 17-5564-16

Engine Pro Performance Roller Valve Lifters 17-5564-16

Regular price $3,324.00 USD
Regular price Sale price $3,324.00 USD
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Engine Pro Performance Roller Valve Lifters 17-5564-16 Specifications

  • Bodyd: 0.936
  • Rolld: 0.850
  • Description: Ls .936D Mech Keyed .937 - .850 Roller Dia (Required Keyed Bushing)

Legend for Spec Description

P/O - Pressurized Oiling, HLT - HYD Limited Travel 0 to .005" Preload, NBA - Nascar Bearing and Axle, U/P - Ultra Pro Pressurized Oiling, T/B - Tie Bar (Vertical or Horizontal), O/C - Pushrod Seat On Center, UFRS - Ultimate Fighter Roller Series

Applies to:

  • Chevy Ls Mechanical Roller Lifters

Description:

Pro Series Mechanical Roller Valve Lifters

  • Intended for sportsman level circle track or drag racing
  • Tool steel wheels .750 diameter
  • Lifter bodies are machined from al oy steel in the USA
  • Fully rebuildable
  • Vertical or horizontal tie bar available

Ultra Series Mechanical Roller Valve Lifters

  • Our best conventional needle bearing lifter
  • Machined, heat treated, centerless ground and finished in house to control quality
  • Tool steel bodies
  • 9310 axle with loc wire retention

Ultra Series Bushing Mechanical Roller Valve Lifters

  • Bushing design replaces needle roller bearings
  • Up to 40% increase inload capacity vs. needle design
  • Increased capacity for modern cam profiles and spring rates
  • Material developed for the aerospace Industry
  • Fully rebuildable
  • Not for use with oil restrictors
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