Vacuum Manifold Black

The Vacuum Manifold Black from REDHORSE PERFORMANCE is a precision-engineered vacuum distribution hub designed for engine builders and performance tuners who demand reliability in complex intake systems. This component serves as the central junction point for vacuum-operated accessories, making it essential for vehicles with multiple vacuum-dependent systems such as brake boosters, emission controls, heating systems, and fuel pressure regulators. Whether you're building a high-performance street engine or restoring a classic car with vacuum-dependent accessories, a quality vacuum manifold ensures proper distribution without pressure loss or cross-contamination between circuits.

Constructed from durable materials with a professional black finish, this REDHORSE PERFORMANCE manifold features precision porting to minimize vacuum signal degradation across multiple outlet ports. The compact design measures 5.45 x 1.65 x 5.95 inches and weighs only 0.63 lbs, making it lightweight enough for engine bay applications without adding unnecessary mass. REDHORSE's engineering approach prioritizes flow dynamics—each port is sized and shaped to maintain consistent vacuum levels regardless of downstream demand, preventing issues like uneven brake booster response or fuel pressure regulator instability that plague poorly designed manifolds.

This vacuum manifold is ideal for engine swaps, carbureted engine conversions, and custom performance builds where OEM vacuum routing doesn't accommodate your modified intake configuration. Installation typically involves mounting near the intake manifold or carburetor base and routing individual vacuum lines to each system requiring signal input. Experienced mechanics appreciate REDHORSE's attention to detail in vacuum manifold design, as proper distribution eliminates the guesswork from tuning complex vacuum-dependent systems and improves overall drivability, throttle response, and brake feel. Compatible with most carburetor and intake manifold vacuum sources, this black manifold integrates cleanly into both street rod and modern performance applications.