Description
Make your injector service job easier and more reliable with the DmaxStore Upper & Lower Valve Cover Bolt Kit for 2001–2004 LB7 Duramax engines. These factory-fit replacement bolts are engineered to eliminate the hassle of stripped or rounded heads that commonly occur during removal of the stock hardware.
This complete kit includes all 46 bolts needed — both upper and lower — and is built from high-strength grade 10.9 and 12.9 hardware, offering durability far beyond factory specs.
If you’re replacing injectors on your LB7, this kit is a highly recommended upgrade that helps ensure future serviceability and reliability.
Product Features:
– Complete set – includes all 46 valve cover bolts
– Grade 10.9 hex bolts & Grade 12.9 Allen bolts
– Direct OEM fit – replaces factory hardware without modification
– Stronger than stock – reduces risk of stripping or failure
– Ideal when replacing injectors or resealing valve covers
Kit Includes:
(24) Lower valve cover bolts
(22) Upper valve cover bolts
Replaces OEM GM Part Numbers:
Upper Bolts: 94012811, 94011662, 94007884
Lower Bolts: 97372245, 97209811
Interchange Part Numbers: 10204, 10196, 400-7531, 100-7531, 100-7532, 400-7532
Fitment:
2001–2004 Chevy Silverado 2500HD / 3500HD 6.6L LB7 Duramax
2001–2004 GMC Sierra 2500HD / 3500HD 6.6L LB7 Duramax
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