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Quantity
1
Description
Fits: 2001 thru 2004 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7 Duramax Diesel
If you are replacing your injectors on your LB7, it is highly recommended to replace the valve cover bolts as they are known to strip/round-off during removal...
Reviews
4.8
12 ratings
5
4
3
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1
Better than factory Like em
George · July 18, 2026
Upper & lower valves cover bolts
Great product
J
Jeffrey · June 8, 2026
Great product, great price. Only recommendation is they should make the upper valve cover bolts also hex not allen like original