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Harland Sharp Roller Rocker Arms 24V Cummins

1998.5-2011 Dodge 5.9/6.7L Cummins
Part #:
FROM 1800
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Harland Sharp D-Force Roller Rocker Arms are manufactured in-house out of 2024 Billet Aluminum to ensure maximum strength and durability for your Cummins valvetrain. The D-Force roller rocker arms also feature a roller tip for superior friction reduction and increased performance.  For use in racing applications, and with no required modifications, the D-Force roller rocker arms from Harland Sharp truly are the simplest way of maximizing your diesel engines valvetrain performance! 

  • Made from 2024 billet aluminum
  • Roller tip for friction reduction
  • Installs in place of factory rocker arms
  • Sold as a complete set  
  • Kit comes with new 3/8 ball adjusters 

Application Notes:
Not for daily driven use. 
Harland Sharp Rocker Arms are designed for competition engines. 

Product Options

DFCM24NBK Needle Bearing
DFCM24BBK Bronze Bushed


  • Manufacturer Name Harland Sharp
  • Shipping Weight 15.00 lb.
  • Shipping Length 5 in.
  • Shipping Width 11 in.
  • Shipping Height 2 in.
  • Fuel Type Diesel
  • Prop 65 WARNING: Cancer & Reproductive Harm -


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Most Popular Questions

Will I have to get taller valve covers?
View Staff Answer 

No, taller valve covers are not necessary.