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

The Concept 10.5 Clutch Kit GM 1-1/8-26 from RAM CLUTCH is engineered for General Motors vehicles requiring a 1-1/8-inch, 26-spline interface—a common specification across mid-range and performance-oriented applications. This clutch kit addresses the needs of mechanics and enthusiasts upgrading stock clutch systems for improved durability, bite, and modulation under demanding driving conditions.

The Concept 10.5 series features a 10.5-inch diameter pressure plate paired with a coordinated friction disc that maximizes contact pressure and heat dissipation across the clutch face. RAM's engineering focuses on progressive engagement—eliminating the abrupt on-off feel of worn stock units—while maintaining firm, predictable pedal feedback. This design ensures proper centering and alignment during installation.

This clutch kit is ideal for GM owners performing routine maintenance clutch replacement or preparing vehicles for sustained higher power outputs. The 1-1/8-26 spline count matches OEM precision, reducing the risk of chatter, slip, or premature wear that can result from undersized or oversized alternatives. Whether you're building a street performance machine or replacing worn factory components, the Concept 10.5 delivers the engagement characteristics and longevity expected from RAM's proven clutch engineering.