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![OE Replacement Fuel Return Line Seal Kit - 01-04 GM 6.6L LB7 Duramax Diesel OE Replacement Fuel Return Line Seal Kit - 01-04 GM 6.6L LB7 Duramax Diesel](https://cdn11.bigcommerce.com/s-fh99i0ewcs/images/stencil/320x320/products/26731/32318/DT6600320__80008.1718304209.jpg?c=2)
Swag Performance is a full service automotive repair shop, specializing in
Diesel Repair. We also have a website & eBay store for online shoppers
looking for Diesel Performance & OE Replacement Parts.