Holley 750CFM Ultra XP Carburetor - Black Anodize/Polished Heat Shrink Tubing The SST features a lightened

The SST features a lightened billet steel flywheel

some 4160's early 4165's and most 2300's

Rear Bellow

The Hex-A-Just® True® Roller Sets are infinitely adjustable to plus or minus six degrees

Holley 750CFM Ultra XP Carburetor - Black Anodize/Polished Heat Shrink Tubing The SST features a lightenedXtreme Performance Holley Ultra XP carburetors! Ultra XP carbs are 38% lighter than our original HP, have fuel capacity that is 20% greater and 30 other new features! They're available in our all new Hard Core Gray hard coat anodized finish with Black billet for improved corrosion protection. They're also available in natural tumble polished aluminum with your choice of Black or Red metering blocks and base plate. The Aluminum Ultra XP comes in 600,