15" x 2" Oval Paper Gauze Air Filter Element Only Fits big block Chevy rectangular

Fits big block Chevy rectangular port cylinder heads on standard deck blocks

Fully 5 axis CNC machined from billet aluminum these valve bodies will help your project shed some weight

It is highly recommended for competition applications

The Speedmaster extra-wide rigid bands feature band linings with carbon fiber friction material for higher coefficient of friction for higher torque capacity and the ability to produce quicker

15" x 2" Oval Paper Gauze Air Filter Element Only Fits big block Chevy rectangularThese Speedmaster High Flow replacement air filter elements improve the airflow to your engine, while blocking out dust, debris, and dirt. Designed for use with Speedmaster air cleaners, these filter elements will help keep your engine running clean.