Holley Power Valve Check Ball Kit RG400032XL Ideal for single or compounded

Ideal for single or compounded turbos installs

1997-1998 Jeep TJ

it provides the hot spark needed for maximum horsepower

Made with fire retardant Nomex and Kevlar

Ford: F-250 Super Duty 20-22

Holley Power Valve Check Ball Kit RG400032XL Ideal for single or compoundedPower valve "blowout" protection can now be added to older model 2300, 4150 and 4160 carburetors. Consisting of a spring, brass seat and check ball, this kit will effectively protect the power valve and is easy to install. Included is the proper drill bit size, with stop, to facilitate installation. Detailed instructions are included. Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every NASCAR Cup