COMP Cams Beehive Valve Spring Kit 2001-2005 Duramax LB7/LLY .585in Lift
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Expected ship time: usually within 24–48 hours; some vendor items may take longer.
Regular price
$865.95
New
Verified Fitment & Application Support
This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.
Got Questions? Feel free to email us or call us at (503) 235-1947
A complete valve spring upgrade for the 2001-2005 GM 6.6L Duramax (LB7 and LLY), rated for up to .585in of valve lift. The kit replaces the stock springs with COMP Cams Beehive springs and includes the retainers, seats and seals needed for the swap.
Key Features
- Kit includes Beehive valve springs, steel retainers, spring seats and valve seals
- Beehive springs narrow at the top, so a smaller, lighter retainer can be used and valvetrain weight comes down
- Ovate Beehive wire shape carries more load and stays more stable than the factory spring at high RPM and boost
- Higher spring rate guards against valve float and supports more aggressive camshafts, including COMP Cams Stage 2 and Stage 3 LST Duramax cams
Fitment
- 2001-2005 GM 6.6L Duramax LB7 / LLY
Product Details
- Brand: COMP Cams
- Manufacturer Part Number: 26125ACS-KIT
- Condition: New
Orders typically ship within 24–48 hours of being received, but because of vendor shipping times some orders may take longer. We ship within the United States only (48 contiguous states plus DC).
Shipping Height: 3.0
Shipping Length: 13.5
Shipping Width: 3.75
California Proposition 65
WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer and/or reproductive harm. For more information, visit
www.P65Warnings.ca.gov.