This rotating assembly is designed for basic street engines. Power adders are not recommended with this rotator.

Features

• Pistons Keith Black Hyperuetectic
• Connecting rods Eagle I beam 5140
• Crankshaft Scat 3.58 / 4.000" stroke cast crank
• Rings Speedpro
• Bearings King main bearings and clevitte rod bearings
• Requires balancing