Snow Carburetor Spacer Plate – 4500 Flange for Holley / Edelbrock / Dominator SNO-40055
This 1" thick spacer plate makes installing Snow Performance nozzles (single or multi-port) simple and clean on carbureted setups using Holley, Edelbrock, or Carter 4500 Dominator carburetors. Designed for precision fitment and easy integration, it’s the ideal solution for adding water-methanol injection to high-performance builds.
Kit Includes:
- (1) 4500-style carburetor spacer plate
- Required gaskets for proper sealing
- Mounting hardware for installation
Note: If installing a Snow Performance nozzle below the throttle plate, a solenoid (Part #40060) is required to prevent vacuum siphoning.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

