- For Large Port Or RPM W-Series Heads
The Edelbrock Part #7158 Performer RPM small port intake manifold is engineered specifically for Chevrolet W-Series big-block engines from 1958 to 1965, including the 348 and 409 cubic inch (5.7L and 6.7L) models. Designed for large port or RPM W-Series cylinder heads, this intake manifold enhances airflow and improves high-performance capabilities for vintage Chevrolet muscle cars and restorations. Crafted to optimize the power potential of your engine, it features a square-bore carburetor compatibility that ensures a precise fit for your setup. The package includes an oil fill tube and matching push-in breather cap, with the option to purchase these components separately as part #4803 for customization or replacement. Built with quality materials, this intake manifold ensures durability and consistent performance under demanding conditions. It is important to note that this product is not carb-approved and requires carb acknowledgment during installation, making it suitable for custom or race applications where compliance with emission standards is not mandated. The Edelbrock Performer RPM manifold is a vital upgrade for enthusiasts seeking to maximize horsepower and torque on their Chevrolet W-Series big-block engines. Its compact design and engineered airflow path contribute to improved throttle response and overall engine efficiency, making it a popular choice among performance builders and restorers. Whether you're restoring a vintage vehicle or building a high-performance street machine, this intake manifold offers the perfect blend of performance, quality, and compatibility, ensuring your engine runs at peak potential.
Features:
- Designed for Chevrolet 348/409 W-Series big-block engines from 1958-1965
- Optimized for large port or RPM W-Series cylinder heads
- Compatible with square-bore carburetors for precise fit and performance
- Includes oil fill tube and push-in breather cap (sold separately as #4803)
- Engineered to improve airflow, horsepower, and torque
- Durable construction for consistent high-performance use
- Requires carb acknowledgment during installation
- Not carb-approved, intended for custom or race applications
- air_freight_prohibited:
- false
- not_carb_approved:
- true
- carb_acknowledgement_required:
- true
- ltl_freight_required:
- false
- prop_65:
- Y
- part_type:
- automotive
- epa:
- N/A
- regular_stock:
- false
- units_per_sku:
- 1
