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TCI Forged 168-Tooth Flexplate 399774 Flexplate, 168-Tooth, Internal Engine Balance, 1-Piece Rear Main Seal, SFI 29.1, Chevy, Each

SKU: TCI399774

Flexplates

TCI Forged 168-Tooth Flexplate 399774 Flexplate, 168-Tooth, Internal Engine Balance, 1-Piece Rear Main Seal, SFI 29.1, Chevy, Each

SKU: TCI399774

Flexplates
A$388.04
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

Whether you need stock, stamped, or heavy-duty, TCI forged flexplates are your performance solution. TCI offers popular Chrysler, Ford, and Chevy applications. Their forged selection for Chrysler includes special counterbalanced flexplates for neutral balance torque converters in cast crank applications that came with a counterbalanced torque converter. For Ford applications, TCI offers OEM-style small block plates built to precise standards with extra-thick welds to retain starter ring gear, and they are precision-balanced. Their Chevy stamped flexplates are built thicker than stock from high-tensile strength materials with extra welding to help retain the starter ring gear, and to withstand the stress of high-rpm engines and high-stall converters. For high performance, buzzing around at high rpm requires the confidence of TCI forged flexplates.

Part Type

SFI Flexplate GM 168T 1 Piece Rear Main

Data: v4.2 - Upd: 2026-09-30 16:40:39

Specifications

Product Attributes - Brand
TCI Auto
Product Attributes - Manufacturer's Part Number
399774
Product Attributes - Part Type
Flexplates
Product Attributes - Product Line
TCI Forged Flexplates
Product Attributes - UPC
788120044493
Product Attributes - Ring Gear Tooth Quantity
168-tooth
Product Attributes - Flexplate Diameter (in.)
14.00
Product Attributes - Rear Main Seal Style
1-piece
Product Attributes - Engine Balance
Internal
Product Attributes - Flexplate Material
Steel
Product Attributes - SFI Rating
SFI 29.1
Product Attributes - Marine Use
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Special Attention
This is a special flexplate for internally balanced one piece rear main seal crankshafts. It is designed for 1986-1999 small block or 4.3 V6 Chevy engines. It will not work with a stock externally balanced cranshafts.

Reference Information

Brand Name/s Tci Auto
StreetFX SKU tci399774
SFX Item ID 5058627
Supplier Item Code 5058627
Manufacturer SKU 399774
Manufacturer UPC 788120044493
Alternative References 168-Tooth, 1-Piece

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1986
    Ending Year1999
    Engine TypeV6
    Engine FamilyGM V6
    Engine Size4.3L/262
    Converter Bolt Pattern10.750 in.
    Crankshaft to Flywheel/Flexplate Attachment6-bolt
  • MakeCHEVROLET
    Beginning Year1986
    Ending Year1999
    Engine TypeV6
    Engine FamilyGM V6
    Engine Size4.3L/262
    Converter Bolt Pattern11.500 in.
    Crankshaft to Flywheel/Flexplate Attachment6-bolt
  • MakeCHEVROLET
    Beginning Year1986
    Ending Year1999
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
    Converter Bolt Pattern10.750 in.
    Crankshaft to Flywheel/Flexplate Attachment6-bolt
  • MakeCHEVROLET
    Beginning Year1986
    Ending Year1999
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
    Converter Bolt Pattern11.500 in.
    Crankshaft to Flywheel/Flexplate Attachment6-bolt
  • MakeCHEVROLET
    Beginning Year1986
    Ending Year1999
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Converter Bolt Pattern10.750 in.
    Crankshaft to Flywheel/Flexplate Attachment6-bolt
  • MakeCHEVROLET
    Beginning Year1986
    Ending Year1999
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Converter Bolt Pattern11.500 in.
    Crankshaft to Flywheel/Flexplate Attachment6-bolt

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