Edelbrock 7/16In to 1/2In Bushing Washer Kit for Perf and Perf RPM AMC Heads On Pre 1970 AMC Motor

Edelbrock #9693 7/16" to 1/2" Bushing Washer Kit allows the use of Stock or Edelbrock 7/16" Head Bolts with 1/2" Bolt Holes on pre-1970 AMC engines. Use with Edelbrock #60129/60139 Performer AMC and #60109/60119 RPM AMC Cylinder Heads.