DEI Vapor Block Sleeve - 3/8" ID - 3 ft - Silver SB240020 as well as other popular

as well as other popular cylinder head brands in the performance aftermarket

500-400000 Pulses/Mile

XR-1 Sportsman

Gears made of premium aluminum bronze offer high strength to withstand the stresses created by high-pressure oil pumps

1996-2009 GMC Savana 2500

DEI Vapor Block Sleeve - 3/8" ID - 3 ft - Silver SB240020 as well as other popularVapor Block Fuel Line Sleeve Vapor Block solves the problem of fuel and other fluids boiling from extreme heat and causing a vapor lock situation. Prevent rough idling and difficult starting caused by vapor lock with DEI Vapor Block. Vapor Block fuel line sleeve was specifically developed to prevent vapor lock in fuel systems by greatly reducing heat in the line to keep fuel cooler and below boiling. Vapor Block installs easily with a split design and