Sure Seal 1/2 Inch O-Ring Air Cleaner Spacer 2PK

The Sure Seal air cleaner riser allows you to raise the air filter up for additional clearance around your carburetor, carburetor linkage, or choke horn. This air cleaner spacer has a unique sealing O-ring on the carburetor side to prevent dust from entering past the air filter base. Available in three heights: 1/2", 1" or 2" Aluminum construction. Works with Holley or Edelbrock Performer Series carburetors with 5-1/8" neck. Seals out dirt and debris.