G Force Honda B Series - 4th gear Spline Pinion Shaft 1.09 25/23

G-Force B-Series 4th Gear Spline Pinion Shaft (1.09 Ratio – 25/23) – Optimized Top-End Acceleration Upgrade your B-Series transmission with a 4th gear designed to provide stronger acceleration in the upper gears while maintaining durability under load. This spline-style pinion shaft gear delivers secure engagement and improved performance for high-speed and track-driven applications. Key Features: 1.09 gear ratio (25/23) for enhanced top-end acceleration Spline design for secure fitment and improved torque transfer Increased strength over OEM 4th gear components Built to handle sustained high-RPM and high-speed operation Ideal for drifting, road racing, and performance street builds Details: Compatible with Honda B-Series transmissions Designed to integrate with G-Force upgraded gear sets Precision-machined for consistent engagement and durability Sold individually for custom transmission builds Professional installation recommended Why Choose G-Force: When you're pushing into higher speeds, consistency and strength matter. G-Force gears are engineered to maintain performance and reliability under sustained load—so your drivetrain stays stable when it counts. GFH1023