In production since the '50s, Holley 4150/4160 carbs come in all shapes and sizes. Counterclockwise from bottom left: 3310-2 750 cfm 4160 is considered to be a "universal" carb, thanks to its ...

Factory production vehicles haven't rolled off the Big Three's assemblyline with new carburetors since the '80s, but it's still the mostpopular choice of induction among car crafters. Don't get us ...

Holley has always offered vacuum-secondary performance carburetors in two versions--4150 models with replaceable jets in the secondaries, and 4160 models with a metering plate and no replaceable jets.