Holley Vintage Series Tall Valve Cover - Finned - Chevy Logo - Small Block Chevy - Pair 121018 comes complete with flex boom

comes complete with flex boom mounted noise cancelling mic and straight cord

1987-1991 Chevrolet Blazer CID 283

Includes 2 breather/filler cap grommets and 1 baffled and 1 non-baffled PCV grommet

It is designed with the correct length to easily tighten down any adjuster nut and makes breaking loose stubborn adjusters easy

CARB RECOMMENDATIONS: Holley #0-4412 (500 cfm)

Holley Vintage Series Tall Valve Cover - Finned - Chevy Logo - Small Block Chevy - Pair 121018 comes complete with flex boomHolley is pleased to partner with GM in releasing the newest product additions to our Vintage Series Air Cleaner and Valve Cover line. The Vintage Series family of die cast aluminum engine dress up accessories features a classically inspired finned design, high definition retro branding, and are offered in an array of finishes to best suite your custom build. Features: Features a high definition script logo and a wrap around finned design to add