TCI
TCI Heavy Duty Machined LS Flexplate 399853
- PART NUMBER:
- 399853
- UPC:
- 788120087162
- MPN:
- 399853
- Shipping:
- Free Over $98 In U.S. 48
- Type:
- LS1 Lightweight Flexplates
- Ring Gear Tooth Qty:
- 168
- Engine Balance:
- Internal
- Material:
- Steel 4140
- Safety Rating:
- 29.2
- Weight:
- 7.6 lbs
- Bolt Pattern:
- 11.1 in.
- Quantity:
- Sold individually
- Notes:
- Will not fit a 4L80E transmission
Description
TCI Heavy Duty Billet LS Flexplate 399853
Heavy-duty billet flexplates from TCI are like no other option on the market. This SFI 29.2 certified, one-piece LS version is designed for GM Gen III and Gen IV engines. It is made from a CNC-machined 4140 forging with a hobbed-on ring gear and laser-welded converter spacers and can withstand more than 12,000 RPM. The flexplate is gas-nitrided for extra surface hardness and strength, and then e-coated for corrosion protection. Lightening holes reduce rotating mass and drop the overall weight to 7.6 pounds. The design features multiple bolt patterns and is exclusive to TCI.
Features:
- SFI 29.2 Certified
- 4140 Forged Steel
- Weight only 7.6 lbs
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