Product Description Specifications Unmachined Raw Extrusion 17 3/4? length 5/8? ID 6061 T6 Aircraft Grade Billet Aluminum. Category: Fuel Delivery>Fuel Rails Core: N LTL: N MPN: 14107 Proposition 65: Y Special Order: Y CARB: This product is not CARB Legal and not for sale in California Clearance Item: N