Eagle Specialty Products 104544000 Cast Crankshaft Chevy 454 4.000" Stroke

The Eagle Specialty Products 104544000 is a cast iron crankshaft designed for Chevrolet 454 big block engines. This crankshaft features a 4.000-inch stroke, providing a solid foundation for street performance and budget-minded big block builds.

Key Specifications:

• Application: Chevrolet 454 big block
• Stroke: 4.000 inches
• Material: Cast iron construction
• Main journal: 2.748 inches
• Rod journal: 2.200 inches
• Balance: Externally balanced (typical for BBC applications)

Eagle cast crankshafts are manufactured using quality materials and modern casting techniques to deliver reliable performance for street applications. The cast iron construction provides excellent durability for stock to moderate performance builds. This crankshaft is suitable for engines producing up to approximately 550 horsepower in typical applications.

Each Eagle crankshaft is precision machined and magnafluxed to ensure quality. The 4.000-inch stroke is the standard stroke for 454 cubic inch displacement when paired with a 4.250-inch bore. This makes it an ideal replacement crankshaft for rebuilds or performance upgrades of big block Chevrolet engines.