Weiand MANIFOLD - BBC, RECT 4150
WEIAND
Weiand MANIFOLD - BBC, RECT 4150
The Weiand MANIFOLD - BBC, RECT 4150 is a high-performance single-plane intake manifold engineered to deliver maximum airflow and horsepower for large-displacement Big Block Chevy engines. Designed for competition and drag racing applications, this manifold provides the superior cylinder-to-cylinder distribution required to maintain consistent air/fuel ratios and peak engine efficiency.
Key Features
- Single-plane open plenum design optimized for high-RPM power
- Standard 4150 carburetor mounting flange
- Lightweight aluminum construction with a natural finish
- Dyno-proven to enhance torque and horsepower across a broad power band
Fitment
- Big Block Chevy (BBC) V8 engines
- Standard deck height blocks
- Rectangular port cylinder heads
Note: This manifold does not include EGR provisions; please verify hood clearance and port compatibility with your cylinder heads before ordering.