Chevy SBC 350 High Volume Aluminum Long Water Pump [Black] It is set up to

It is set up to accept a spread bore carb

This feature is sometimes called an air gap design

even under the toughest of circumstances

*Will not work on engines w/reverse flow heads as utilized on 1992-96 LT-1 Corvette

Due to the large-diameter 13 in

Chevy SBC 350 High Volume Aluminum Long Water Pump [Black] It is set up toSpeedmaster high volume water pumps have a ribbed aluminum housing 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.