Fitments Years Make Model 2004 - 2006 Harley-Davidson 1200 Custom XLC 2004 - 2006 Harley-Davidson 1200 Roadster XLR 2006 Harley-Davidson 1200 Low XLL 2006 Harley-Davidson 1200 Low EFI XLL FeaturesEST (Extreme Sealing Technology) gasket kits include embossed stainless steel head, base, and rocker gaskets covered with a proprietary rubber materialHead gasket material allows heat to be drawn away from the combustion ring and dissipated evenly across the gasket surface to eliminate hot spots and gasket failureSets contain all the necessary gaskets, seals, and O-rings to rebuild the top end from the cylinder base upwardMade in the U.S.A.Specs Displacement: 1200 cc Material: Rubber Thickness: 1,02 mm (0,040") Bore Size: 3,8125" Bore Size: 3.8125" Engine Type: 4-Stroke Product Name: Gasket Kit Riding Style: Street Material: Stainless Steel Thickness: 0,040" Thickness: 1.02 mm Type: Top End Units: KitApproximate Package Weight & Dimensions Weight: 0.95 Height: 2.09 Length: 9.08 Width: 7.36