Keep that oil cool and your engine will return the favor... Billet oil coolers come with Fittings, a Top Mount and Frame Clamps. Oil Cooler: CNC machined from Billet Aluminum and Chrome Plated (Also available in ANODIZED BLACK). Has twin vertical 1-1/8" tubes that follow the front downtubes of MOST HARLEY MODELS. Comes with vibration resistant top mount and (2) 5/16" barbed fittings. Please make sure to check for any obstructions prior to making your purchase (Front fender, Crashbars etc.) Clamps: For 1-1/4" OD Downtubes Machined from aluminum and chrome plated. You do NOT want to mount the oil cooler without some kind of stand-off frame clamp. ***Please make sure to measure the OD of your downtubes prior to making a purchase*** Dimensions: Oil Cooler: Width at Top = 4-1/8" Width at Bottom = 6-1/2" Length = 10-1/8" Depth (Tube Diameter) = 1-1/8" Downtube Clamps: Length = 3-7/16" Width = 1-7/16" Thickness = 1/2" Oil Cooler Side ID = 1-1/8" Downtube Side ID = 1-1/4" Weight = 3 Ounces Finish: Chrome OR Anodized Gloss Black Fitment: Most Harley Models Please make sure to check for any obstructions prior to making your purchase (Front fender, Crashbars etc.)