Description

Harley Evo Forged Hydraulic Roller Lifters Performance Hydraulic Roller Lifters: VThunder by COMP Cams the leader in valve train Technology introduces their new replacement Evolution Big Twin hydraulic Roller lifter to its line of V-Twin aftermarket products. Our new lifter features a rigid nodular cast iron body with a 52100 bearing axle and wheel assembly for strength. VThunder's lifter utilizes an advanced ultra-high flow metering system which allows more oil movement through the engine to aid in cooling. Each lifter is precision ID Ground and matched with a Graded piston and features a high performance retaining ring. <b>(4) Performance replacement hydraulic Roller lifters for 1984-1999 Big Twin EVO Available individually under 7390-1.

• Specifications

  • Engine Family:Harley Davidson Evolution
  • Grade Type: Performance
  • Lifter Diameter: 0.842"
  • Lifter Length (Edge to Bottom of Wheel):2.98 IN
  • Lifter Series:V-Thunder
  • Lifter Type: Hydraulic Roller
  • Link Bar Included?:No
  • Material:Black Oxide Coated Steel
  • Meets or Exceeds Original Equipment Manufacture Specifications: Yes
  • New or Remanufactured: New
  • Plunger Travel:0.21 IN
  • Recommended Preload:0.12 IN
  • Seat Height:stock IN