7049242 MF 1652 1972 Buick GS455 Stage1 Quadrajet, California Completely rebuilt and restored. Stock Calibration: 75 jets 45b rods CV secondary Rods Zinc Chromate finish is corrosion resistant, impervious to gas, ethanol and carb spray. Test fired on a live engine stand. Ready to bolt on and run. Contact Ken at Everyday Performance LLC ken@everyday-performance.com (860)218-5780