Harland Sharp Roller Rocker Arms 6.6L Duramax

XDP Price: $1,800.00
Manufacturer: Harland Sharp
Manufacturer Number: DFDM66K
XDP Part Number: HADFDM66K

01-12 GM 6.6L Duramax

XDP $5 Pricebeat Guarantee

Harland Sharp D-Force Roller Rocker Arms are manufactured in-house out of 2024 Billet Aluminum to ensure maximum strength and durability for your Duramax 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  

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