Holley Reusable Carburetor Gaskets - Composite - Metering Blocks - Holley 4150 / 4160 - Pair Seats & Components your vehicles computer is calibrated

your vehicles computer is calibrated for the masses

1967-1991 Chevrolet Camaro

Single 4150 Setup

Aids In Angled Pulls

It allows you the flexibility to meet the various rules of different tracks or series as well as the ability to take advantage of different weight breaks

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