Save time and money with the Phantom Grip Transmission Cradle. Improve your transmission's reliability with this proven product that has been developed and tested in the highest horsepower Honda applications. Guaranteed to increase tranmission life by more than 100% and proven to handle up to 950hp. The transmission cradle replaces the fifth gear in your B-Series transmission by cradling both main shafts together. This helps keep the gears from walking away from each other, reducing potential failure.