GM LS Series To P/G Ulta Bell

The GM LS Series To Powerglide Ultra Bell is a specialized adapter designed to connect LS-series engines with Powerglide automatic transmissions. This product is ideal for automotive enthusiasts looking to perform engine swaps in street rods, drag cars, and classic muscle car restorations. It provides a solution for those who want to integrate modern LS power into vintage platforms.

Manufactured by J-W Performance, this Ultra Bell housing addresses the dimensional differences between LS engine blocks and Powerglide transmissions. Its design ensures proper spacing and concentricity, which is crucial for smooth engagement and to prevent any binding or misalignment that could potentially damage the engine or transmission. The adapter is precision-machined to eliminate slop and vibration, making it suitable for both street and track use.

This adapter is particularly beneficial for hot rodders and performance builders who are undertaking LS swaps. Its compact dimensions and lightweight design make it an excellent choice for tight engine bays, while its structural rigidity supports high-horsepower applications. Whether you're building a dedicated competition vehicle or retrofitting a classic car, the GM LS Series To Powerglide Ultra Bell is a reliable choice.