Radium Engineering GM LS9/LSA Engine Fuel Rails for 09-13 C6 Corvette ZR1
The fuel rails are CNC machined from 6061 aluminum, black anodized, and laser etched for a high quality surface finish. Each fuel rail has six 8AN ORB ports, twelve ports in all.
20-0545 Fuel Rail Plumbing Kit, GM LS9/LSA 
This kit includes all the necessary plumbing hardware to permit a plug and play affair with the 20-0362 fuel rails. An SAE quick connect adapts the OEM feed line into two 6AN PushLok fuel lines which supply each fuel rail. Furthermore, 8AN ORB plugs are included for all unused ports. Nothing else is required.
FUEL INJECTOR COMPATIBILITY
This fuel rail is compatible with factory or OEM equivalent fuel injectors. If upgrading fuel injectors, consult your aftermarket injector supplier for details. Radium Engineering cannot specify any further injector dimensions other than stating ‘OEM equivalent’.
This Part Fits:
| Year | Make | Model | Submodel | 
|---|---|---|---|
| 2009-2015 | Cadillac | CTS | V | 
| 2014-2015 | Cadillac | CTS | Vsport | 
| 2014-2015 | Cadillac | CTS | Vsport Premium | 
| 2012-2015 | Chevrolet | Camaro | ZL1 | 
| 2009-2013 | Chevrolet | Corvette | ZR1 | 
 
                                 
                 
            
         
                 
            
         
                 
            
         
                                         
                                         
                                     
                                     
                 
                