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Chevrolet Performance Flexplates


Chevrolet Performance
Chevrolet Performance Flexplates

At the opposite end of the crankshaft from the balancer is the flexplate which connects the engine to the automatic transmission through the torque converter assembly. Chevrolet Performance offers both internally and externally balanced Chevy flexplates. It is critical that you use the correct design for your specific engine application. Engines with one-piece crankshaft seals require externally balanced flexplates (except for ZZ427, ZZ572/620, ZZ572/720R and the Anniversary Edition 427). Check the accompanying information to find the correct parts for your specific engine application!

Note: Torque converters for TH350 and TH400 transmissions are produced with both 10.75" and 11.50" diameter converter bolt patterns. To identify the correct converter bolt pattern, measure from the converter center to an attaching bolt hole and then multiply this dimension by 2.


10 Products
Chevy/GM Automatic Transmission Flexplates

809-12636325
Flexplate
  • LSA/LSX/LSX454
  • Internal Balance
  • 14.00" Outside Diameter
  • 8-Bolt Crank Flange Bolt Pattern
  • 11.062" (281mm) Torque Converter Bolt Pattern
  • 168-tooth Ring Gear
  • $57.99
    Order Today Ships 08/07/14

    809-12637677
    Flexplate
  • 1997-2013 6.2L LS Engine
  • $124.99
    Order Today Ships 08/07/14

    809-12654640
    Flexplate
  • LC8 6.0L
  • Fits Stock LS-4L60 Converter
  • $158.99
    Ships

    809-00471529
    Flexplate
  • 1969-85 Small Block V8
  • Two-Piece Rear Seal
  • Internal Balance
  • 12.75" Outside Diameter
  • 3.58" Crank Flange Bolt Pattern
  • 9.75" and 10.75" Torque Converter Bolt Pattern
  • 153-tooth Ring Gear
  • $88.99
    Order Today Ships in 24hrs

    809-00471598
    Flexplate
  • 1970-85 Small Block and 1965-up Big Block V8
  • Two-Piece Rear Seal
  • Internal Balance
  • 14" Outside Diameter
  • 3.58" Crank Flange Bolt Pattern
  • 10.75" and 11.50" Torque Converter Bolt Pattern
  • 168-tooth Ring Gear
  • $82.99
    Order Today Ships 08/07/14

    809-10185034
    Flexplate
  • 1991-up Big Block V8
  • One-Piece Rear Seal
  • External Balance
  • 14" Outside Diameter
  • 3.58" Crank Flange Bolt Pattern
  • 10.75" and 11.50" Torque Converter Bolt Pattern
  • 168-tooth Ring Gea
  • $122.99
    Ships

    809-12554824
    Flexplate
  • 1986-up V8 and 90° V6
  • One-Piece Rear Seal
  • External Balance
  • 14" Outside Diameter
  • 3.00" Crank Flange Bolt Pattern
  • 11.50" Torque Converter Bolt Pattern
  • 168-tooth Ring Gear
  • $143.99
    Order Today Ships 08/07/14

    809-12561217
    Flexplate
  • 1991-up Big Block V8
  • One-Piece Rear Seal
  • Internal Balance
  • 14" Outside Diameter
  • 3.58" Crank Flange Pattern
  • 11.50" Torque Converter Bolt Pattern
  • 168-Tooth Ring Gear
  • $313.99
    Order Today Ships 08/07/14

    809-14088761
    Flexplate
  • 1986-up V8 and 90° V6
  • One-Piece Rear Seal
  • External Balance
  • 14" Outside Diameter
  • 3.00" Crank Flange Bolt Pattern
  • 10.75" and 11.50" Torque Converter Bolt Pattern
  • 168-tooth Ring Gear
  • Was: $111.99
    Now: $108.99
    Ships

    809-14088765
    Flexplate
  • 1986-up V8 and 90° V6
  • One-Piece Rear Seal
  • External Balance
  • 12.75" Outside Diameter
  • 3.00" Crank Flange Bolt Pattern
  • 10.75" Torque Converter Bolt Pattern
  • 153-tooth Ring Gear
  • Was: $114.99
    Now: $111.99
    Ships

    10 Products