Each Fuel Rail System provides a custom engineered installation solution. Featuring CNC-Machined Billet Fuel Rails and custom mounting brackets as well as all the necessary components and accessories required to perform a complete installation, in one box.?Fits 1999-2004 GM LS1 Corvette?? Returnless System. High Flow, CNC-machined, Billet Fuel Rails with custom, steel mounting brackets. Billet Adjustable Regulator or Fuel Pressure Sensor Adapter. All necessary ORB-Port fittings with O-rings, and Billet Aluminum, AN-hose ends. Stainless Steel braided fuel lines. Custom OEM fuel supply and return line adapter fittings, as required.

This Part Fits:

Year	Make	Model	Submodel
2003	Chevrolet	Corvette	50th Anniversary Edition
2003	Chevrolet	Corvette	50th Anniversary Edition Pace Car
1999-2004	Chevrolet	Corvette	Base
2001-2004	Chevrolet	Corvette	Z06