The Holley 108-90-2 is a replacement fuel bowl gasket for Model 4150 and 4160 carburetors, sealing the fuel bowl against the metering block. Supplied as a pair, it is a routine service item during a carburetor rebuild or any time the bowls are removed for jet changes, and a fresh gasket prevents the external fuel seepage and lean surge caused by a hardened or torn original.

Holley 108-90-2 Features:

• Replacement fuel bowl gasket for Model 4150 and 4160 carburetors
• Seals the fuel bowl to the metering block
• Allows clean jet changes without tearing
• Sold as a pair