- Designed For Street/High Performance Big Blocks
The Edelbrock #60439 Performer RPM High-Compression O-Port cylinder head is engineered specifically for Big-Block Chevy engines, delivering exceptional street performance and reliable daily driving capabilities. Designed for Chevrolet Big-Block Mark IV engines, including 396, 402, 427, 454, and 502 cubic inch displacements, this head enhances throttle response and power output across a broad RPM range from 1500 to 6500 rpm. Constructed with high-quality intake and exhaust valves along with durable valve springs, it ensures consistent performance and longevity. This cylinder head is ideal for street rods, muscle cars, and street performance builds where maximum power is desired. Note that it is intended for use on pre-pollution controlled vehicles only and is not carburetor approved, requiring carb acknowledgment during installation. The Edelbrock Performer RPM heads are designed to meet high-performance demands while maintaining a street-oriented application, making them a popular choice among automotive enthusiasts seeking reliable, high-quality components for their Big-Block Chevy engines.
Features:
- Designed for Big-Block Chevy engines, including 396, 402, 427, 454, and 502 cubic inches
- High-Compression O-Port design for improved airflow and performance
- Optimized for street performance, daily drivers, and muscle cars
- s high-quality intake and exhaust valves for durability
- Includes valve springs engineered for high RPM operation
- Delivers strong throttle response and power from 1500 to 6500 rpm
- Suitable for pre-pollution controlled vehicles only
- Requires carburetor acknowledgment during installation
- 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
- Mod Category:
- Performance
- Mod Subcategory:
- Cylinder Heads
