- For Small Port Cast Iron Heads
Optimize your Chevrolet 348 and 409 big-block engine with the Edelbrock Performer RPM Large Port Intake Manifold, designed specifically for 1958-1965 models equipped with factory large port or Edelbrock Performer RPM "W"-series heads. This intake manifold features a square-bore carburetor compatibility, ensuring a precise fit for high-performance applications. Constructed from durable materials, it is engineered to enhance airflow and improve engine efficiency, delivering increased horsepower and torque across the RPM range. The manifold includes an oil fill tube and matching push-in breather cap, which are essential for proper engine ventilation and oil management. These components are also available separately for customization or replacement, offering flexibility for your engine build or maintenance needs.
Features:
- Designed for Chevrolet 348/409 W big-block engines from 1958-1965
- Compatible with factory large port or Edelbrock Performer RPM "W"-series heads #60809 or #60819
- Square-bore carburetor mounting for optimal airflow
- Includes oil fill tube (not installed) and matching breather cap for complete installation
- Constructed for high-performance applications to increase horsepower and torque
- 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
