At first glance it looked like a genuine Edelbrock kit but it's just a cheap repair kit from China. This kit should be considered a gasket kit, not a full rebuild kit and even then you will need to trim most of these to fit. This kit had a brass accelerator pump but it is poorly made and is stuck in the top half of the carburetor body and the spring on it is too strong. I used the seal from this one and used my old one. The needle saddles are the wrong thread pitch, I had to reuse my old ones as others have said. No instructions included, I used the instructions from the Edelbrock website to fix mine.