Edelbrock E-Series Hex Head Chromoly Cylinder Head Bolt Kit - Black Oxide - Big Block Buick AA0700AF1T60 two 1" x 1/8" x

two 1" x 1/8" x 24" mounting rails

They have a durable

An most cases they are only marginally heavier than the original cast iron balancer and generally much lighter than all steel balancers on the market

The Holley tall LS valve covers fit LS1

Edelbrock E-Series Hex Head Chromoly Cylinder Head Bolt Kit - Black Oxide - Big Block Buick AA0700AF1T60 two 1" x 1/8" xEdelbrock E Series Hex Head Chromoly Cylinder Head Bolt Kit Black Oxide Big Block Buick Product Description: Cylinder Head Bolt Kit E Series Hex Head Chromoly Black Oxide Big Block Buick Since 1938, Edelbrock has been committed to making the finest high performance products in the industry. The famous Edelbrock Intake Manifold, Edelbrock Aluminum Cylinder Heads and Edelbrock Water Pumps have become the industry standard. Edelbrock cylinder heads offer