R07 Hendrick Motorsports Cylinder Heads Race Used #4 CNC PORTED Racing NASCAR

  

This is a Race Used set of cylinder heads from Hendrick Motorsports for a R07 engine. These are in good condition and have not been cleaned since the race there is still oil and rubber on these from when they were raced and there is still carbon in the chambers and in the exhaust ports. These were CNC ported and finished by Hendrick Motorsports, they also have valve guides and seats cut and installed these were driven by the #4 car at New Hampshire Motor Speedway.