Callies BBP-42B-MG Forged Magnum Crankshaft with 4.250 Inch Stroke for Big Block Chevy

The Callies BBP-42B-MG Forged Magnum Crankshaft is engineered for high-performance Big Block Chevy engines. Crafted from forged steel, this crankshaft features a 4.250-inch stroke and internal balancing to ensure smooth operation and optimal power delivery. Its 2-piece seal design enhances durability and sealing performance, making it suitable for demanding applications. Whether building a racing engine or upgrading a street performance motor, this crankshaft provides the strength and reliability required for serious horsepower gains. The precision manufacturing and quality materials make it a trusted component for engine builders seeking durability and performance consistency.

Features:

• Material: Forged Steel for strength and durability

• Stroke Length: 4.250 inches for increased torque

• Design: Internal balance for smooth engine operation

• Seal: 2-piece seal for reliable sealing and longevity

• Application: Suitable for Big Block Chevy engines