Chevrolet Performance Louvered Windage Tray Steel Natural LS1 - GM LS-Series 4414SMLWH Provides the extra clearance needed

Provides the extra clearance needed when used with some tonneau cover rails

1999-2014 GMC Sierra 1500

and biodiesel

GM F-Body 1984-92

Chevrolet Performance Louvered Windage Tray Steel Natural LS1 - GM LS-Series 4414SMLWH Provides the extra clearance neededProduct Description: Windage Tray Louvered Steel Natural Rear Sump LS1 GM LS Series Sold Individually Chevrolet Performance has a wide selection of performance upgrade parts specifically for GM vehicles, as well as crate engines, you can add proven performance to stock vehicles. Looking to personalize your vehicle? Chevrolet Performance is the place. Inside youll discover a complete portfolio of Chevrolet, Buick, GMC and Cadillac Accessories to