null

TCI

TCI Heavy Duty Machined LS Flexplate 399853

Part Number:
399853
UPC:
788120087162
MPN:
399853
Shipping:
Free Over $98 in US 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
$519.95

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

 

 

View AllClose