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SKU: 07-r-003

1998.5-2019 Cummins 5.9L/6.7L Hamilton Cams Rocker Arm Full Set (07-r-003)

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Regular price $1,082.65
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Shipping & delivery

Usually ships in 2–3 business days unless a different lead time is shown on this page. Shipping cost is calculated at checkout (UPS or USPS to the contiguous U.S.).

Shipping policy · Returns · Fitment questions? (561) 207-7988

Delivery and Shipping

Standard order processing is 2–3 business days unless this product or your order confirmation states a different lead time. Custom-built, made-to-order, backorder, and pre-order items follow their stated lead times.

Enclosures and subwoofer boxes ship for $50 per unit. Other shipping charges are calculated at checkout. Orders outside the contiguous 48 United States may require additional shipping; we will contact you for approval before shipment.

Subwoofer boxes ship UPS Ground where available. Read our Shipping Policy and Return and Refund Policy for delivery, product-specific return windows, and warranty details.

Description

1998.5-2019 Cummins 5.9L/6.7L Hamilton Cams Rocker Arm Full Set (07-r-003)

Elevate your Cummins valvetrain with these improved-casting rocker arms, designed to outperform and outlast stock components. Every feature is engineered for maximum durability—even under extreme horsepower conditions.

Key Features & Benefits

  • Improved Casting: Engineered for enhanced strength compared to factory rocker arms.
  • Swaged Steel Tips: Extend the rocker arm’s service life over the plastic retainers found on some year models
  • Better Oiling: Helps combat galling and friction-related damage.
  • DLC-Coated Trunnions: Significantly lower friction and enhance wear resistance.
  • Tested to Over 3,000 HP: Proven performance in extreme power applications.
  • Cost-Effective: More affordable than OEM Cummins parts, with substantial design upgrades.

Upgrade to these Upgraded OEM-Style Rocker Arms and experience superior reliability, reduced wear, and outstanding performance—even at high horsepower levels.

Fitment & installation

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