SBC Power Package Top End Kit

The SBC Power Package Top End Kit from Edelbrock is purpose-built for small block Chevrolet engine builders and performance enthusiasts who demand a complete, validated cylinder head and induction package. This comprehensive kit eliminates the guesswork of component selection by pairing Performer RPM aluminum cylinder heads with engineered ancillaries—camshaft, intake manifold, lifters, timing set, gaskets, and hardware—all calibrated to work in concert for maximized power output across the RPM band.

Constructed from aluminum throughout, the Performer RPM architecture minimizes weight while enhancing thermal efficiency—critical for sustained high-RPM operation and consistent ignition timing. The matched camshaft profile, valve train components, and timing set are pre-selected to deliver the flow characteristics engineered into the head castings, eliminating costly trial-and-error tuning. Gaskets and fasteners included meet OEM and performance standards, ensuring reliable assembly and durability under extended load cycles common to street and weekend race applications.

This kit suits experienced engine builders, machine shops, and serious weekend racers converting or refreshing small block Chevy platforms for street performance or bracket racing. Installation requires mechanical competency and proper shop equipment; many builders pair this with a professional machine shop for valve job, port matching, and final assembly. The 110.1-pound kit ships in compact dimensions, making it practical to stage alongside block work during a complete engine rebuild.