fits make: Chevy. year: 1967–1972.

The 72 Chevy 32-7221 1967 Plenum is an essential component for any 1967 Chevrolet engine, particularly those powered by the small-block V8. This plenum, often referred to as the intake manifold, plays a crucial role in the engine's air intake system.
The 72 Chevy 32-7221 1967 Plenum is a cast aluminum piece, offering both durability and lightweight advantages over its cast iron counterparts. Its design is characterized by a single-plane intake runner profile, which is known for providing excellent power throughout the RPM range. The plenum's surface is smooth and polished, ensuring optimal airflow into the engine's cylinders.
The 72 Chevy 32-7221 1967 Plenum is equipped with four 2-barrel carburetor ports, each with its own fuel injector mounting boss. This design allows for the use of various carburetors, providing flexibility for engine tuning and performance modifications. The plenum also includes a provision for a mechanical fuel pump mounting bracket, making installation easier and more straightforward.
The 72 Chevy 32-7221 1967 Plenum features a durable, high-temperature gasket material between the plenum and the intake manifold flange. This gasket ensures a tight seal and prevents any potential leaks, ensuring optimal engine performance.
In summary, the 72 Chevy 32-7221 1967 Plenum is a high-quality, durable, and versatile intake manifold that is essential for any 1967 Chevrolet small-block V8 engine. Its single-plane intake runner profile, carburetor port configuration, and durable construction make it an excellent choice for performance enthusiasts and restorers alike.
Pros of buying a 1967 Chevy 32-7221 plenum:1. Affordability: Older parts like this plenum are often less expensive than their newer counterparts.
2. Availability: Because this part is from a common model, you should be able to find it at various auto parts stores or online retailers.
3. Potential for Upgrade: The 1967 Chevy plenum can be a great starting point for building a high-performance intake system.
Cons of buying a 1967 Chevy 32-7221 plenum:1. Quality: Older parts may not be in the best condition and may require some cleaning or repair before installation.
2. Compatibility: Make sure that the plenum is compatible with your specific engine and vehicle configuration.
3. Performance: The 1967 Chevy plenum may not offer the same performance as modern intake systems.
Conclusion: If you're looking for an affordable and easily available intake upgrade for your 1967 Chevy, a plenum like the 32-7221 could be a good option. However, be aware that it may not offer the same performance as newer intake systems, and you may need to spend some time cleaning and repairing it before installation. Ultimately, whether this is the right choice for you will depend on your specific needs and budget.
Recommendation: If you're looking for the best performance possible, consider investing in a modern intake system that's specifically designed for your engine and vehicle. If you're on a tight budget or just looking for a simple upgrade, the 1967 Chevy 32-7221 plenum could be a worthwhile option.