The Centerforce Dual Friction system pairs a centrifugal-assisted nodular iron pressure plate with a full-face/segmented organic-carbon composite disc, holding extra clamping load at higher RPM without adding pedal effort at idle, for classic Buick, Chevy, GMC and Pontiac cars and C/K trucks from 1962-1984.

Centerforce KDF485216 Features:

• Fits 1962-1984 classic Buick/Chevy/GMC/Pontiac cars and trucks
• 622 ft-lbs torque capacity
• 11 in. disc diameter, 26-spline hub
• Nodular iron pressure plate with full-face/segmented organic-carbon composite disc
• Centrifugal weight assist for RPM-responsive clamping
• Flat flywheel step type, 3-bolt pressure plate pattern
• 1-1/8 in. input shaft diameter

Includes:

• Pressure plate cover and disc
• Throw-out bearing
• Pilot bushing
• Mounting hardware
• Alignment tool