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.
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.
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.