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Thoroughbred Sku #: GBR522-03X Manufacturer Sku #: 522-03X
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Product Name: GB LB7 Fuel Injection Return Line Gasket Kit Manufacturer: GB Remanufacturing Thoroughbred Diesel Part #: GBR522-03X Fitment Notes: 2001-2004 GM Duramax LB7
Complete kit includes banjo bolts seals to reseal injector fuel return rail manifold on Duramax LB7 engines. At Thoroughbred Diesel we offer the option to buy in a 4 pack for 1 side of the engine (4 injectors), or to buy in a 8 pack which does all 8 fuel injectors.
GB Remanufacturing Fuel Injection Return Line Gasket Kit Features: