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This was taken off a vehicle that was running and driving. It is a vintage Offenhauser 360 manifold that also has the front vent / oil fill. Very hard to find! They do not reproduce this version anymore. See photos for condition. Sold as is. Will fit many early small block chevy motors including 283 327 350 383
Upgrade your Small Block Chevy with this Offenhauser 360° Dual Plane Intake Manifold (VENTED)—a classic performance piece known for improving low-to-mid range torque, throttle response, and overall drivability. Built by Offenhauser, one of the most respected names in vintage and performance speed parts, this intake is perfect for street builds, cruisers, and period-correct restorations.
Whether you’re building a hot rod, muscle car, or classic truck, this intake delivers the balance of power and reliability that SBC engines are known for.
⚡ Key Features & Benefits
- Offenhauser 360° Dual Plane Design – Excellent torque and street performance
- VENTED Version – Ideal for specific PCV/venting setups
- Fits Small Block Chevy Engines – 283, 305, 327, 350
- Improves throttle response and drivability
- Great for carbureted setups (Holley, Edelbrock, Carter, etc.)
- Classic period-correct performance upgrade
🔍 Part Details
- Brand: Offenhauser
- Model: 360° Intake Manifold
- Engine Fitment: Small Block Chevy (SBC)
- Compatible Engines: 283 / 305 / 327 / 350
- Design: Dual Plane
- Material: Aluminum
- Special Feature: VENTED
- Condition: Used (see photos for exact condition)
🏁 Performance Overview
The Offenhauser 360 intake is designed to provide a balanced power curve, making it ideal for:
- Street performance builds
- Daily-driven classics
- Mild performance upgrades
- Trucks needing better low-end torque
Compared to single-plane intakes, this dual-plane design offers better throttle response and drivability, especially in real-world driving conditions.
⚙️ Fitment Notes
- Designed for carbureted SBC applications
- Works with most standard 4-barrel carburetors
- Please verify compatibility with your heads, accessories, and setup before purchasing
📦 Condition
This is a used vintage performance part and may show signs of wear such as light oxidation, residue, or cosmetic imperfections. No cracks or major damage unless otherwise noted. Please review all photos carefully—you will receive exactly what is shown.
🚚 Shipping
- Fast handling time
- Secure packaging to protect the intake
- Ships quickly so you can get your build back on track
💡 Why Offenhauser?
Offenhauser has been a trusted name in performance for decades. Their intake manifolds are known for:
- Proven performance gains
- Durable construction
- Classic hot rod heritage
- Reliable street performance
🔑 Search KeywordsSBC intake manifold, Offenhauser 360 intake, small block Chevy performance parts, dual plane intake SBC, carbureted SBC intake, hot rod intake manifold, classic Chevy performance upgrades, aluminum intake SBC, vintage speed partss.
