EMPI Aluminum Pro Velocity Stacks, 3 1/2" H x 3 7/8" W on Top, Pair

EMPI's-spun-aluminum-pro-stacks-use-a-race-proven-design-to-maximize-airflow-and-velocity.-Designed-to-mount-just-like-the-originals-with-no-modifications-of-the-carburetor-required.-Pro-Velocity-Stacks-are-not-compatible-with-EMPI-King-Kong-air-cleaners. (SKU: 4360570)