ACT 2005 Chevrolet Cobalt HD/Race Sprung 4 Pad Clutch Kit - GM11-HDG4 Belts - Timing Accessory square housing combines rugged durability

square housing combines rugged durability with sleek style

A critical service item for any leaf sprung vehicle

FRONT REAR SPRING RATES 10k 7k UPPER MOUNT Aluminum w/ Hardened Rubber Bushings OR Pillowball Aluminum w/ Hardened Rubber Bushings OR Pillowball STRUT DESIGN Standard Standard

GReddy Scion FR-S Pandem Wide Body V3 Mesh

Why Choose Valvetronic Designs

ACT 2005 Chevrolet Cobalt HD/Race Sprung 4 Pad Clutch Kit - GM11-HDG4 Belts - Timing Accessory square housing combines rugged durabilityGM11 HDG4 kit features ACT's most popular Heavy Duty pressure plate. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four stage, heat treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT's 4 pad spring centered race disc features a spring center to properly damp