Edelbrock Cyl Head BBC Victor Jr 24 Deg Rect Port 300cc 106cc Combustion Chamber

When you're building a serious competition Big Block Chevy, the cylinder heads are where a lot of your power potential lies. This Edelbrock Victor Jr. 24-degree cylinder head, part number 77485, is a complete unit designed for engines from 396 up to 502 cubic inches. It's built with a heavy-duty casting that includes an extra-thick deck and additional material around the spring pockets, making it well-suited for high-lift camshafts and aggressive spring packages. Edelbrock has equipped this head with a spring setup specifically for hydraulic roller cams, so you can get right to work on your build.

The standout feature here is the 300cc rectangle intake ports. These are designed to move a lot of air, giving you impressive flow numbers and significant power gains on competition engines up to 510 cubic inches, especially those with a 4.310-inch bore or larger. To further enhance exhaust flow and power, the exhaust ports have been raised by 0.534 inches. This head also features a 106cc combustion chamber, which helps create a strong compression ratio for maximum performance.

This is a complete cylinder head assembly, ready to be installed on your Big Block Chevy. Keep in mind that this part is not CARB approved and cannot be shipped to California. For those building a race-ready engine, this Edelbrock Victor Jr. head offers a solid foundation for serious power.