Holley Reusable Carburetor Gaskets - Composite - Metering Blocks - Holley 4150 / 4160 - Pair BLOWER-PF-IDA 500 in Compressed

500 in Compressed

meter the amount of fluid and pressure delivered to each brake and provide an option to connect a warning light to alert in case of brake failure

7 in/hg down to 2 in/hg

1950-1968 Pontiac Catalina

1968-1979 Cadillac DeVille

Holley Reusable Carburetor Gaskets - Composite - Metering Blocks - Holley 4150 / 4160 - Pair BLOWER-PF-IDA 500 in CompressedHolley Metering Block Gasket 108 91 2 Non Stick Primary Secondary Gaskets 2 Per Package Blue 2 Per Package 100 Bulk Available Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every NASCAR Cup team and nearly every NHRA Pro Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the