Drivetrain› Clutches and Components
TCI Automotive
SFI Flexplate GM LS Wide Converter Bolt Patt
SKU: T00M 399754
Advanced — 4+ hours
Description
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | TCI Automotive |
| Part Number | T00M 399754 |
Videos
Speedway Tech Talk - LS Flexplates
Product Spotlight: TCI® Flexplates
LS Swap Flexplate and Torque Converter Spacing
TCI® Quick Tech: Installing A Torque Converter
Best LS Flexplate To TH350 (Legacy) Transmission Option
Torque Converter to Flexplate Bolts | Starter Install vid 8 - GM Chevy Tahoe Vortec LS Engine
Installing torque converter to flex plate pt1
How to Install a LS to TH350 Transmission Adapter Kit
LS Flexplate Hole Modification *If using this flex plate on LS motor, remove the weight!
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy