Carburetor adapter kit designed to mount a Holley 2300 series 2-barrel carburetor to a small Rochester 2-barrel intake, or invert to mount a Rochester carburetor to a Holley-pattern manifold. This open-center adapter provides a simple solution for mixing carburetor and intake styles, making it ideal for custom builds and conversions. Includes required hardware and gaskets for installation.
• Adapts Holley 2300 to small Rochester 2-barrel (and vice versa)
• Holley bolt pattern: 5.160" x 3.460"
• Rochester bolt pattern: 3-1/4" x 1-7/8"
• Thickness: 9/16 in
• Open center design
• Includes gaskets and mounting hardware
• Ideal for carburetor and intake conversions