Holley Power Valve Check Ball Kit 28BK 1967 Oldsmobile Cutlass Supreme CID

1967 Oldsmobile Cutlass Supreme CID 364 CC 5967 6

no leak seal over the life of the filter

Toyota Tacoma 2016-21

use Edelbrock stepped head bolt washer kit #9680

For Race Fuels with MAXIMUM 15" Ethanol content

Holley Power Valve Check Ball Kit 28BK 1967 Oldsmobile Cutlass Supreme CIDPower 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