Spectre Performance 771 Low Profile Dual Plenum Kit with 45°/90° Tube

Spectre’s Air Intake Kits are designed for a variety of applications and are a great fit for classic muscle cars. Built from high-quality polished aluminum, the kit features a cast aluminum plenum that fits carburetors and TBI throttle bodies with a 5-1/8 inch inlet, offering a low-profile design ideal for vehicles with tight hood space. The plenum measures 2.4 inches tall and connects to dual 4-inch diameter aluminum intake tubes—each with a 45-degree downward bend and a 90-degree forward bend for optimized fitment and airflow. This kit does not include air filters, allowing you to customize with any clamp-on filter that fits a 4-inch outside diameter tube. Also included are four worm gear clamps and two couplers for a secure, complete installation. Always confirm hood space between the carburetor or TBI neck and the hood before closing.