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TCI 399753

TCI SFI-Approved Flexplate Chevy LS1/LS6 V8 4.8/5.3/5.7/6.0L


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TCI SFI-Approved Flexplate Chevy LS1/LS6 V8 4.8/5.3/5.7/6.0L $268.99
SFI-Approved Flexplate
  • Chevy LS1/LS6 V8 4.8/5.3/5.7/6.0L
  • Small Bolt Pattern
  • Sized for 3/8" Mounting Bolts
  • Internal Balance
  • 168 Tooth
  • TCI 399753 Details

    Chevrolet SFI 29.1 Approved Flexplates

  • Will not fit 4L80-E
  • Will not fit 1999-2000 6.0L with long snout crank

  • Specifications:

    Engine Balance
    Flexplate Material
    Sold individually
    Ring Gear Tooth Quantity
    Safety Rating
    SFI 29.1
    Rear Main Seal Style
    Manufacturer's Part Number:

    TCI Heavy-Duty Flexplates are .035" thicker than stock plates in order to withstand the stress of high-RPM engines and high-stall torque converters. Chevy 168-tooth plates have dual bolt patterns to accommodate both Powerglide and Turbo-Hydramatic (TH) torque converters.

    Note: For use with racing converter or GM Powerglide adapter

  • Constructed from a high tensile strength material
  • Resists elongation and cracking
  • Available for popular Chrysler, Ford, and Chevy applications

  • 399753 is rated 5.0 out of 5 by 1.
    Rated 5 out of 5 by from Best Flexplate Ever Had This flexplate is worth every penny buy the best now and have no doubts later. Tech line was helpful 2-3 minute wait answered my questions. Flexplate and torque convertor bolts included even had thread locker on them. Also included a spacer for using a "non " LS trans. Fit snug to crank needed a plastic mallet to tap on. Also had labeled which side toward trans. Was heavier than stock. Well built well machined. Shame it will be covered up.
    Date published: 2018-09-25
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