Callies SBC 4340 Forged Compstar Crank 3.480 Stroke Hanz Device The lightweight shell has been

The lightweight shell has been aerodynamically tuned for motorcycle riding and is fully ventilated for maximum airflow when you need it most

Motor sports injuries have decreased in recent years

ALL54180 includes stainless hardware for mounting bracket to carburetor

mounting bracket and hardware

Callies SBC 4340 Forged Compstar Crank 3.480 Stroke Hanz Device The lightweight shell has beenProduct Description: Crankshaft Compstar Mid Weight 3. 480 in Stroke Internal Balance Forged Steel 2 Piece Seal Small Block Chevy Sold Individually Callies Performance Products began manufacturing high performance crankshafts in 1989. With many years of engineering and employee experience, Callies has grown to be the industry leader for innovative product design. Callies Performance Products takes pride in staying ahead of the competition with the