This Carter Zip Kit Carb rebuild kit 902-974 is the perfect solution for those who want to rebuild their Rochester Carb Model 2MC 75-77 Buick Pontiac Oldsmobile 260" and 301". The kit includes everything you need to rebuild the carburetor, ensuring optimal performance and reliability. The kit is designed for vintage parts and is not universal fitment. It is a rebuild kit from the manufacturer with the part number 902-974. The kit is suitable for those who want to rebuild their carburetor, and it is a great addition to any collection.