Concept 10.5 Clutch Kit GM 1 1/8-26-Spline

The RAM CLUTCH Concept 10.5 Clutch Kit GM with 1 1/8-26-Spline is designed specifically for GM LS-series engine swaps and high-performance drivetrain upgrades. This dual-disc clutch assembly is ideal for builders looking to enhance the performance of classic or custom vehicles with an LS platform. It is particularly suited for restomods, drag cars, and street machines that require a reliable and high-capacity clutch solution.

Featuring a dual-disc design with a spring hub and organic friction material, this clutch kit provides smooth engagement and consistent clamping force across the RPM range. The 10.5-inch diameter strikes a balance between thermal capacity and compactness, while the 1 1/8-inch by 26-spline input shaft interface ensures a solid connection to the transmission. The organic facings allow for smooth modulation during street driving while still providing adequate holding power for performance launches.

This clutch kit is perfect for LS swap enthusiasts, performance mechanics, and fabricators who seek OEM-quality engagement without sacrificing durability or drivability. It is designed to absorb shock loads during gear changes, which helps to reduce wear on synchros and extend the life of the drivetrain in both street and competition settings. Installation is straightforward with compatible GM applications, making it a valuable addition to any performance build.