Don't sacrifice your acceleration due to a heavy flywheel. For 1955-1985 internally balanced 153 tooth small block Chevy applications.
By installing a lightweight aluminum flywheel, you automatically bolt on up to 15 horsepower to the wheels. Your engine will reach higher RPMs quicker, due to lighter rotating mass.
These Ram 10 lb. racing flywheels are made of billet steel, not a cast stock piece cut down. Will work with 10.5" B&B or diaphram style pressure plates. These flywheels MUST use a solid hub friction plate (sprung hubs will not clear).Note: This flywheel requires very short bolts for mounting, as it is very 'thin' in the center. Use ARP flexplate bolts # 101-2002902.
These Ram 10 lb. racing flywheels are made of billet steel, not a cast stock piece cut down. Will work with 10.5" B&B or diaphram style pressure plates. These flywheels MUST use a solid hub friction plate (sprung hubs will not clear).
Note: This flywheel requires very short bolts for mounting, as it is very 'thin' in the center. Use ARP flexplate bolts # 101-2002902.