Edelbrock Cylinder Head BBC BV3 Pro Port Hipd 11 Deg Intake Valve Extended Exhaust Flange

This is the Edelbrock Big Victor 3 Pro Port cylinder head, designed for high-output, large cubic inch Big-Block Chevrolet racing engines with a standard 4.84-inch bore spacing. It features an 11-degree intake valve angle and a unique symmetrical port architecture, similar to Pro Stock DRCE3 heads. Because the ports and chambers are intentionally undersized, this head requires professional porting to match your specific racing application, allowing for a wide range of customization.

The casting itself is treated with the Hot Isostatic Pressing (HIP) process before machining. This HIP strengthening process significantly improves the internal strength and integrity of the metal, ensuring a solid foundation for your build. This particular version includes an extended exhaust flange, which is a notable detail that means you'll likely need to adapt your existing exhaust system or headers to fit. The head also features heli-coiled exhaust bolt holes for added durability and a tipped entry oval intake port opening.

You'll find versatile cooling system options for different applications, effective internal oil drainage with available external drains, and unique cooling flow patterns designed for better durability and consistency. Edelbrock also offers intake manifold and valley cover plates separately for both regular and tall deck blocks, giving you flexibility in your build. Keep in mind that guides are included but will not be installed, and seats are installed with underside guide bores at .375/.502. This head is intended for racing applications and is not CARB approved.