Mantic ER2 Street Clutch Kit LS1 LS2 1997-2004 C5 Corvette, GTO, F-Body

Mantic ER2 Street Clutch Kit LS1 LS2 1997-2004 C5 Corvette, GTO, F-Body

Regular price $841.00 Sale

Mantic ER² Clutch Kit is a single disc clutch kit specifically designed for the performance GM LS market. It features the patented groove design we call ER2, which is CNC machined on the friction face of the pressure plate. Capable of transmitting greater than 60% more torque than a standard clutch kit, Mantic Street with ER2 is suitable for high performance vehicles. Perfect upgrade for any vehicle that wants more holding power than the stock clutch but isnt ready for a dual disc setup. 

Kit Contents

  • Pressure Plate
  • Organic / Ceremetallic Disc
  • Steel Flywheel
  • Adapter Bearing
  • Bolts - Flywheel and Pressure Plate 

This overall torque capacity increase has been achieved by higher clamp loads, increased Mean Effective Radius of the friction area, better cooling of the pressure plate and higher coefficient of friction materials on the clutch disc. These design innovations directly equate to higher torque capacity.


  • 525 TQ at the Wheels
  • 607 TQ at the Crank

The clutch disc features an organic facing ring in contact with the pressure plate and a segmented cerametallic facing on the flywheel side. The cover assemble also features a decorative and corrosion resistant finish.



2005 - 2006 Pontiac GTO Coupe LS2 6.0
2004 Pontiac GTO Coupe LS1 5.7
1998 - 2002 Chevrolet Camaro Z28/SS LS1 5.7
1998 - 2002 Pontiac Firebird Trans Am LS1 5.7
1998 - 2002 Pontiac Firebird Formula LS1 5.7
1997 - 2004 Chevrolet Corvette C5 LS1 5.7
2003 Chevrolet Corvette C5 Anniversary Edition LS1 5.7
1998 Chevrolet Corvette C5 Indianapolis 500 Pace LS1 5.7


Mantic Part Number: MS1001