• Upgrade Your Corvette Now! Aeromotive's Part Number 14128 Fuel Rail System for 1999 - 2004 GM LS1 Corvette. • Custom Engineered: CNC - Machined Billet Fuel Rails and custom mounting brackets in one box. • Returnless System: High - Flow and all necessary components for a complete installation. This kit is perfect for 1999 - 2004 GM LS1 Corvette owners looking for a high - quality fuel rail upgrade. It features high - flow, CNC - machined billet fuel rails with steel mounting brackets, a billet adjustable regulator or fuel pressure sensor adapter, and all necessary fittings. Plus, stainless steel braided fuel lines and custom OEM adapter fittings are included. View Installation Instructions now!

Use this fuel rail kit when you want to enhance the performance of your 1999 - 2004 GM LS1 Corvette. It's great for car enthusiasts and mechanics who work on Corvettes. The kit comes with high - flow billet fuel rails, an adjustable regulator, and all the necessary fittings to make the installation easy. While the exact size and weight aren't mentioned, it's engineered to fit your Corvette perfectly and provide a high - performance fuel delivery system.