Holley EFI Vacuum Manifold - Twelve 1/8 NPT Ports - Two 6 AN ORB - Black RS005003 You will love the additional

You will love the additional horsepower and the way your car will sound with a free spirited aggressive V8 growl

"C" - Cut Design un-shrouds the spark kernel for a better burn

These heads retain the stock intake port location for compatibility with standard manifolds and headers

let it soak

Stock Height

Holley EFI Vacuum Manifold - Twelve 1/8 NPT Ports - Two 6 AN ORB - Black RS005003 You will love the additional12 independent 1 8 NPT ports 2 6 ORB Ports Improve engine bay organization by mounting transducers and or vacuum lines all in one easy to reach location Ideal for engines that require multiple vacuum boost reference sources 4 mounting holes designed for the use of 5 16" socket head cap hardware for secure and robust mounting Crafted from 6061 Aluminum Anodized black for durability and laser etched with the Holley EFI logo Product Description: NPT