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GM3-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc
Serrated/Helix Combination Design For Optimum Airflow
9LSU sensor and can utilize both the factory calibration resistor and free-air calibration methods**
Manufactured using the highest grade materials and the latest technology
Aeromotive bypass regulator provides
APR Short Shifter (6MT) - Full System (MS100103) 2506 GM3-HDSS kit features ACT's mostThe APR Short Shifter System is a comprehensive upgrade to the factory gear shifter assembly and is designed to reduce shifter movement, in all directions, while simultaneously improving shift quality. The system provides fine tuning of front to back and side to side movements to shorten shifts, counterweight adjustments for enhanced shift quality, and upgrades the weak points of the factory setup to provide years worry free use. The upgrade is