BRAND NEW SOUTHWEST SPEED 4 BARREL GAS CARBURETOR, 4160, 600 CFM. (PART #410-8900). THIS 4160 FOUR BARREL CARBURETOR IS A GREAT REPLACEMENT FOR YOUR DAILY DRIVER OR WEEKEND CRUISER. IT IS CALIBRATED FOR USE ON STOCK-TO-MILDLY MODIFIED ENGINES. IT FEATURES ALL METAL PARTS AND VACUUM SECONDARIES, ALONG WITH A UNIVERSAL THROTTLE LEVER AND POWER VALVE BLOW-OUT PROTECTION. DICHROMATE FINISH FOR CORROSION RESISTANCE AND A TRADITIONAL, PERIOD LOOK. FEATURES: GASOLINE CALIBRATED FOR EXCELLENT STREET PERFORMANCE MANUAL CHOKE, CABLE ACTUATED - HAND CONTROLLED, FOR PRECISE COLD START CONTROL VACUUM SECONDARIES ALLOW USE ON WIDE VARIETY OF VEHICLES; COMPENSATE FOR ALL VEHICLE WEIGHTS, GEARING, AND TRANSMISSIONS TO ALLOW SMOOTH OPENING OF SECONDARIES REPLACES HOLLEY, EDELBROCK, CARTER AFB, AND AUTOLITE STYLE CARBURETORS WITH A 5 3/16" X 5 5/8" BOLT PATTERN SINGLE FEED FUEL INLET FOR EASY INSTALLATION SIDE HUNG FLOAT BOWLS POWER VALVE BLOW-OUT PROTECTION FORD A/T KICKDOWN, DOES NOT WORK WITH A.O.D. TRANSMISSIONS 1 TIMED (SPARK) PORT, 1 FULL VACUUM, AND 1 PCV PORT UNIVERSAL CALIBRATION FOR EASY BOLT-ON PERFORMANCE NEXT GEN NEEDLE & SEAT DESIGN ELIMINATES THE NEED FOR EXTERNAL FLOAT LEVEL ADJUSTMENT
