Edelbrock 7/16In to 1/2In Bushing Washer Kit for Perf and Perf RPM AMC Heads On Pre 1970 AMC Motor 9693

Edelbrock Head Stud & Bolt Kits 9693 Allows the use of stock or Edelbrock 7/16" head bolts on Edelbrock Cylinder Heads with 1/2" head bolt bosses. Required for 289-302 V8's and 1967-69 AMC. 7/16in. to 1/2in. Bushing Washer Kit for Perf/Perf RPM AMC Heads on pre 1970 AMC 7/16in. to 1/2in. Bushing Washer Kit for Perf/Perf RPM AMC Heads on pre 1970 AMC motor CYL HEAD COMPONENTS