Ford SB 289 302 351 Windsor High Volume Cast Iron Passenger Side Water Pump Pop-Off plates are designed to

Pop-Off plates are designed to release the high pressure that builds up inside of the engine to prevent damaging or cracking your supercharger components

Narrow spring-loaded gate for easy operation

The Speedmaster Serpentine Pulley Kit is engineered to offer a balance of performance and value for high-performance street cars and race car applications

Speedmaster now offers a 9" Ford Floater assembly for housings with a 3" tube

they also provide your engine with cleaner air for better performance

Ford SB 289 302 351 Windsor High Volume Cast Iron Passenger Side Water Pump Pop-Off plates are designed toSpeedmaster high volume water pumps have a and a heavy duty ball roller bearing assembly. Speedmaster water pumps have a bigger impeller and larger cavity size to flow 40 percent more coolant than stock. Choose long or short styles in a natural or shiny polished finishes. Get high flow for your car with Speedmaster water pumps.