Powergrip Heavy Duty Clutch Kit Built Tough For 10.5 X 1 1/8 26 Spline, Diaphragm Replacement With 8-Spring Hub, 900 Series Metallic Friction, Handles Up To 650 HP, Includes Pressure Plate, Clutch Disc, Release Bearing, And Alignment Tool

Heavy Duty Clutch Kit for 10.5x1 1/8-26 Spline - Single
✔️ Diaphragm replacement with 8-spring hub and 900-series friction

The Heavy Duty Clutch Kit is a diaphragm-style upgrade designed for manual transmissions that use a 10.5x1 1/8-26 spline flywheel. This complete kit includes the pressure plate, clutch disc, release bearing, and alignment tool, delivering a ready-to-install solution for high-horsepower street and strip applications.

✅ 10.5 x 1 1/8-26 spline compatibility
✅ Diaphragm replacement with 8-spring hub
✅ 900-series metallic friction material
✅ Supports up to 650 HP; includes pressure plate, clutch disc, release bearing, and alignment tool
✅ Color: Plain

💡 What is a diaphragm clutch kit used for in high-torque manual transmissions?

It’s a proven upgrade for manual drivetrains that need reliable engagement under heavy load.

• handy for high-torque manual transmissions
• helps deliver consistent torque transfer at launch
• includes all needed components for a straightforward install
• works with 10.5x1 1/8-26 spline flywheels