Description

4L80E 4L85E 300M Main shafts have all the latest and greatest updates that make them the strongest on the market. Feed hole changes have been made to make the shaft stronger. Crafted from premium-grade 300M material, the 4L80E 4L85E main shafts are engineered to be more durable than traditional shafts, ensuring reliable and consistent performance, even under extreme loads. This design reduces the chance of shaft failure and improving overall strength. Whether you’re racing, towing, or just looking to improve your vehicle’s performance, make an upgrade to your transmission with high-quality components.