GMC Sierra 2500 Flexplates
This page brings together automatic transmission flexplates for the GMC Sierra 2500, covering model years 1999–2007. The range includes heavy-duty options across several fitments, making it straightforward to find a part matched to your truck. Select your year above and we'll show only the flexplates that fit your GMC Sierra 2500. Fitment is checked against our vehicle data for every part listed.
TCI Auto 399753 LS Flexplate 168 Tooth Small Bolt Pattern Internal Balance
TCI Auto 399754 LS Flexplate 168 Tooth Internal Balance Wide Bolt Pattern
Speedmaster 1-226-016 168 Tooth DNA Billet Flexplate, Black Oxide, SFI
Speedmaster PCE226.1006 Chevy LS 168 Tooth 11" Heavy Duty Flexplate Standard Balance
What's here for your GMC Sierra 2500
- Automatic Transmission Flexplates, including heavy-duty variants
The widest selection here comes from ATP, Speedmaster, TCI Auto, and Hays — four brands covering a solid range of automatic transmission flexplate options for the GMC Sierra 2500. Other categories GMC Sierra 2500 owners shop for: GMC Sierra 2500 Exterior Lights, GMC Sierra 2500 Doors and Door Parts and GMC Sierra 2500 Body and Paint Equipment, or browse all GMC Sierra 2500 parts and accessories.