1967-Later 396-502 C.I.D. Chevrolet V8 Engines Performer RPM Hydraulic Roller Camshafts

Edelbrock Performer RPM hydraulic roller camshafts are ground specifically for use with the corresponding Performer RPM manifold. The Performer RPM manifold #7161 or RPM Air-Gap #7561 (for oval port heads), or Performer RPM #7163 or RPM Air-Gap #7563 (for rectangular port heads), and Performer RPM Hydraulic Roller camshaft #2261 (1965-1989 Mark IV and 1989-1995 Mark V blocks) or 2262 (1996-Up Mark VI blocks with camshaft thrust plate) are designed to work as a team to give you better driveability and performance. They are dyno-matched and street-proven.