The Edelbrock stepped dowel pin kit for 1966–1969 AMC engines includes four stepped bushing dowel pins to install late-style OEM or Edelbrock Performer and RPM cylinder heads onto early-style blocks. These stepped dowels help align and secure the heads when fitting Edelbrock 60109, 60119, 60129 or 60139 heads on applicable AMC V-8 engines and are supplied as a set of four pins per package.
Edelbrock Bushing Stepped Dowel Kit for AMC Edelbrock Perf RPM Heads