TCI Flexplates for your GM LS Powered Vehicle
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TCI Flexplates


For Your GM LS Powered Vehicle


TCI Flexplate


Vehicle:
4L60E / 4L65E Transmissions


Features:

  • Engines: 4.8, 5.3, 5.7, 6.0 LS-Series
  • Small Bolt Pattern
  • 168-Tooth

TCI Flexplate


Vehicle:
4L80E Transmissions


Features:

  • Engines: 4.8, 5.3, 5.7, 6.0 LS-Series
  • Wide Bolt Pattern (11.5″)
  • 168-Tooth

TCI Flexplate


Vehicle:
4L80E Transmissions


Features:

  • Engines: 6.2L LS9-Series
  • Wide Bolt Pattern (11.5″)
  • Small Bolt Pattern (10 3/4″)
  • 168-Tooth
  • A TCI Special Build Torque Converter must be used in order to fit 4L80E transmissions

TCI Flexplate


Vehicle:
4L80E Transmissions


Features:

  • Engines: 6.2L LSA-Series
  • Wide Bolt Pattern (11.5″)
  • Small Bolt Pattern (10 3/4″)
  • 168-Tooth
  • A TCI Special Build Torque Converter must be used in order to fit 4L80E transmissions

TCI Flexplates are built to preform and outlast the competition. This is achieved by making the Flexplates out of high tensile strength material ,.035" to .067" thicker, and welding the starter ring to both sides of the Flexplate. All 168 tooth Flexplates use stock 3/8" mounting bolts, but can be drilled to 7/16" diameter for high performance torque converters. All TCI Flexplates are SFI 29.1 approved.