Skip to product information
1 of 1

ACT MB1-HDSS - HD/Perf Street Sprung Clutch Kit DSM/Evo

ACT MB1-HDSS - HD/Perf Street Sprung Clutch Kit DSM/Evo

Regular price $421.00 USD
Regular price Sale price $421.00 USD
Sale Sold out
Shipping calculated at checkout.


  • XT-M/Perf Street Sprung
  • Product Weight (lbs.) 11.9
  • Torque Capacity (ft/lbs.) 320
  • Torque Capacity Over OE 27%
  • Disc Material Organic
  • Clutch Disc Diameter (Inches) 8.8
  • Clutch Disc Diameter (Millimeters) 224
  • Input Shaft Diameter (inches) 0.875
  • Pressure Plate Type: Heavy Duty
  • Warranty 12 Months


Feel – Light to moderate pedal effort, smooth positive engagement, OE to mild gear rattle

Life – Longer friction life, extended by ACT's exclusive diaphragm design

Quality – Carefully engineered, precisely assembled, accurately balanced, with premium organic friction materials for heat tolerance and reduced fade

Recommended Use Recommended for street and race use

MB1-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc. 

Kit Includes:

MB010 - Heavy Duty Pressure Plate

3000303 - Perf Street Sprung Disc

AT20 - Alignment Tool

RB210 - Release Bearing



 Year Make Model Liter Cylinder Notes
90-99 Mitsubishi Eclipse 2L 4 GST/GSX
90-98 Eagle Talon 2L 4 TSi
90-94 Plymouth Laser 2L 4 RS
91-92 Mitsubishi Galant 2L 4 VR4
92-95 Mitsubishi Evo 2L 4 1/2/3
91-99 Mitsubishi 3000GT 3L 6
91-96 Dodge Stealth 3L 6

View full details