Polished Alum Instl Kit

The polished alum instl kit from Grant is a steering wheel adapter engineered for drivers upgrading from modern OE steering columns to classic or high-performance aftermarket wheels. This billet-style adapter bridges the gap between Grant's premium wheels and original equipment steering shafts, making it essential for custom builds, vintage restorations, and performance vehicle modifications. Whether you're installing a leather-wrapped race wheel or a classic rally design, this installation kit provides the mechanical interface needed to complete the transformation safely and securely.

Constructed from billet aluminum and polished to a mirror finish, the adapter combines strength with aesthetic appeal—the polished surface resists corrosion while complementing modern and classic cockpit designs alike. The kit includes all necessary hardware for direct installation, eliminating trips for missing fasteners and ensuring proper torque specs are met from the start. Aluminum's lightweight properties reduce rotational mass at the steering column, contributing to improved steering response and reducing strain on the steering box over thousands of turns.

This adapter suits restoration enthusiasts, hot rod builders, and motorsport drivers seeking bolt-on compatibility across various vehicle platforms without permanent modifications to factory columns. Installation typically requires removing the original wheel, unbolting the column shaft, and sliding the adapter into place before securing the aftermarket wheel—a job most experienced mechanics complete in under an hour. Verify your specific vehicle's steering column diameter and wheel bolt pattern before ordering to ensure seamless fitment and maximum safety during operation.