This high-quality Idle Gear Spring from Bert Transmissions is crafted from robust steel, designed for precise performance and longevity in manual transmission systems. Perfectly suited for Bert Bellhousing setups, this spring measures 5.0 inches in length, 3.0 inches in width, and 1.55 inches in height, ensuring a perfect fit and optimal function. Enhance your drivetrain with this essential component that promises endurance and consistent operation.