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The Callies Compstar 4340 Forged Crankshaft is engineered for builders who demand reliability and performance from their GM LS-series engine. Featuring a 4.000-inch stroke, this crankshaft is precision-machined from high-quality 4340 forged steel, ensuring it can handle the rigors of high-horsepower applications, whether on the street or the track.
Designed for internal balance, this crankshaft reduces vibration and improves engine longevity at high RPMs. The 1-piece rear main seal design ensures a leak-free installation, making it a perfect choice for both naturally aspirated and power-adder builds. Every Compstar crank undergoes rigorous quality control to meet the exacting standards required for professional engine assembly. Experience superior durability and precision engineering in your next engine build. Find your premium performance parts at GGCRACING.
The Callies Compstar 4340 Forged Crankshaft is engineered for builders who demand reliability and performance from their GM LS-series engine. Featuring a 4.000-inch stroke, this crankshaft is precision-machined from high-quality 4340 forged steel, ensuring it can handle the rigors of high-horsepower applications, whether on the street or the track.
Designed for internal balance, this crankshaft reduces vibration and improves engine longevity at high RPMs. The 1-piece rear main seal design ensures a leak-free installation, making it a perfect choice for both naturally aspirated and power-adder builds. Every Compstar crank undergoes rigorous quality control to meet the exacting standards required for professional engine assembly. Experience superior durability and precision engineering in your next engine build. Find your premium performance parts at GGCRACING.
