The Edelbrock #61389 Performer RPM cylinder head is designed for use with 1989-98 Holden VN Commodore 5.0L engines applications. The Edelbrock #61389 Performer RPM head is perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. This cylinder head delivers great throttle response and power from 1500 to 6500 rpm. They also feature the highest quality intake and exhaust valves and valve springs. For use on pre-pollution controlled vehicles only.
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