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Callies engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Callies lineup with fast shipping and expert fitment support — order with confidence.
The Callies Compstar 4340 Forged Crankshaft offers an exceptional balance of performance and value for your Big Block Chevy build. With a 4.500-inch stroke, this crankshaft is designed to help you achieve significant displacement gains, making it a popular choice for high-torque street and strip engines. Manufactured from high-strength 4340 steel, it provides the durability required for demanding applications.
Engineered for consistent performance, the Compstar series features precision-ground journals and a robust design that minimizes flex during high-power cycles. The internal balance design ensures smooth operation, while the 2-piece rear main seal configuration allows for easy integration into a wide variety of BBC engine blocks. Whether you are building a weekend cruiser with serious attitude or a dedicated track car, this crankshaft delivers the reliability you need to push your engine further. Invest in quality components for your next project at GGCRACING.
| Brand | Callies |
|---|---|
| GGC SKU | GBTB_BBQ-425-CS |
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