Radium Engineering GM LS7 Fuel Rails Add Fuel Rail Plumbing Kit?:No An aluminum radiator core with

An aluminum radiator core with injection molded plastic end tanks that are crimped to the core

Accel ceramic spark plug wires

Both fuel pumps outlets merge into the single 10AN ORB outlet of the CNC machined fuel hat

such as OEM vehicle buttons

Radium Engineering GM LS7 Fuel Rails Add Fuel Rail Plumbing Kit?:No An aluminum radiator core withCOMPATIBILITY 2006 2013 Chevrolet Corvette Z06 LS7 2014 2015 Chevrolet Camaro Z28 LS7 2013 Chevrolet Corvette 427 LS7 2012+ Falcon F7 LS7 20 0361 Fuel Rails GM LS7 Manufactured with a large 0. 69' internal bore, the fuel rails can support all necessary engine power requirements. They are CNC machined from extruded 6063 aluminum, black anodized, and laser etched for a high quality surface finish. All end ports are machined with 8AN ORB (3 4 16 female)