Holley products have been the undisputed leader in fuel systems for over 100 years. Holley carburetors power every NASCAR Sprint Cup team and every NHRA Pro–Stock champion. Holley's products include performance fuel pumps, fuel injection, intake manifolds, cylinder heads & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies, Hooker Headers, Flowtech Headers, NOS, Weiand, or Earl's, Holley products can give you the edge you need over the competition. To Activate Solenoids and Fuel Pumps Wide Selection Heavy-Duty Specialty Switches Control System Operation Additional Attributes: GTIN: 00090127491447 Color: Red Maximum Amperage Draw: 16 Momentary Switch: No Mounting: 0.500 in. Style: Toggle Type: Momentary WARNING CA Proposition 65: Yes WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov Packaging: Quantity of Each: Package UOM: Dimension: 2.7500 x 3.2500 x 1.0000 inches