BBChry. Adapter W/8 Hole Crank

The BBChry. Adapter with 8 Hole Crank by TCI (SKU: TCI149280) is a transmission flexplate adapter designed for Chrysler engine swaps and custom drivetrain installations. This adapter allows builders to connect incompatible engine and transmission bolt patterns, facilitating the integration of non-original powerplants into factory or aftermarket transmissions without extensive modifications. It is particularly useful for those upgrading to a higher-displacement engine or adapting a salvage yard find.

Constructed as a precision-machined adapter, the BBChry. Adapter features eight bolt holes that accept standard Chrysler transmission mounting patterns while accommodating the crankshaft flange geometry of the donor engine. The adapter's substantial weight reflects its robust cast iron construction, ensuring rigidity and durability under high-load torque transfer, which is critical for performance builds or forced induction applications. Proper concentricity and a balanced design help prevent vibration issues that can lead to premature wear on transmission components.

This adapter is ideal for restorers, performance enthusiasts, and engine-swap specialists working on Chrysler platform vehicles with non-original powerplants. Installation requires careful alignment to ensure balanced operation; most builders use dial indicators to verify runout. With its reliable design, the BBChry. Adapter is a valuable tool for anyone looking to enhance their vehicle's performance through engine swaps.