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ATI engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ATI lineup with fast shipping and expert fitment support — order with confidence.
The ATI Steel Crank Hub is a critical upgrade for enthusiasts running high-horsepower Chevy LS and LT engines. Designed to provide a rock-solid foundation for your harmonic balancer, this hub eliminates the common points of failure found in factory components. Whether you are building a street machine or a dedicated track car, ATI's engineering ensures your crankshaft assembly remains stable under extreme conditions.
When increasing power output, the factory crank hub often becomes a weak link. The ATI Steel Crank Hub is designed to handle the increased load of superchargers and high-compression setups, ensuring that your harmonic damper stays securely fastened to the crankshaft. This prevents unwanted vibrations that can lead to catastrophic engine failure. Its robust design is specifically tailored for the tight clearances of modern Chevy engine bays, including the LSA and LT4 platforms. By choosing this component, you are investing in the long-term health of your engine's rotating assembly. Find all your high-performance engine needs at GGCRACING.
| Brand | ATI |
|---|---|
| Manufacturer part number | ATI916032M3 |
| GGC SKU | APPATI916032M3 |
| UPC / GTIN | 800157021442 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 5.8 × 5.6 × 4.4 in |
|---|---|
| Shipping weight | 3.5 lb |
Universal fit — check measurements. Compare the dimensions and specifications on this page with your application before you order.
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