Rywire 90-93 Honda Accord (CB) Auto Trans K-Series Adapter

This is the Rywire K-Series automatic transmission adapter specifically for the 1990-1993 Honda Accord, often referred to as the CB chassis. If you're looking to swap a K-series engine into your automatic CB Accord, this adapter is what you'll need to connect your factory automatic transmission to the K-series engine. It's designed to make that connection straightforward, allowing you to retain automatic shifting functionality with your K-swap.

Rywire is known for making these swap components, and this adapter is built from solid aluminum. This material choice helps keep the weight down while still providing a strong mounting point between the engine and transmission. The design accounts for the specific geometry required to align the K-series engine with the factory automatic transmission in the CB Accord, ensuring proper drivetrain alignment and function. It's a well-made piece that addresses a common challenge when performing this type of engine swap.

When undertaking a K-swap, especially one involving retaining the automatic transmission, having the right adapter makes a significant difference. This Rywire adapter is designed to fit right and function as intended, simplifying the process of mating your K-series engine to your Accord's original automatic gearbox.