How much 134a goes into 1972 cutlass with 350?

The 1972 Oldsmobile Cutlass with a 350 engine typically uses about 2.5 to 3.0 pounds of R-134a refrigerant for its air conditioning system. However, it's essential to check the specific service manual or label under the hood for the exact amount, as it can vary based on the system's configuration and any modifications made. Always ensure the system is properly evacuated and charged by a certified technician.