Eagle Chevrolet LS1 24T 4.250in Stroke 24 Tooth Reluctor Forged 4340 Steel Crankshaft

If you're building a high-performance Chevrolet LS engine, a strong crankshaft is the foundation of your build. This Eagle forged 4340 steel crankshaft is designed to handle the stresses of powerful engines, offering a 4.250-inch stroke for increased displacement and power potential. It's built for demanding applications where reliability and strength are paramount.

Crafted from forged 4340 steel, this crankshaft features a non-twist forging process for exceptional durability. The .125-inch fillet radii are designed for superior strength, which means you'll need chamfered or narrowed bearings when installing. The surface is nitrided and then micropolished, providing a hard, wear-resistant finish that also ensures smooth operation. This crankshaft also includes a 24-tooth reluctor wheel, making it compatible with specific engine management systems.

This crankshaft fits a wide range of Chevrolet LS1 applications, including models like the Cadillac CTS, Chevrolet Corvette, and Pontiac Firebird. It's a solid choice for engine rebuilds or performance upgrades where a robust and reliable crankshaft is essential.