Super Street Series carburetors combine street-friendly drivability and track-capable performance in a single value-oriented package. Setting them apart from ordinary street carbs, the Super Street Series carburetors feature billet metering blocks and throttle-bodies that offer tighter tolerances and eliminate porosity. Not only are Super Street Series carburetors available with both vacuum or mechanical secondaries, but all SS-Series carburetors are equipped with universal throttle levers to accommodate GM 700R4 mounting holes. Available in 8 different sizes so bolting on the ultimate street/strip carburetor has never been easier. Available with tumble polished finish or Black Diamond finish.