TCI399753 - TCI RACE FLEXPLATE 168T INTERNAL BALANCE SFI FITS GM LS1 TH350/400

Coverter Bolt Pattern: LS bolt pattern 11.1"Bolt pattern

Flexplates are .035"thicker than stock and the starter ring is welded to both sides of the flexplate for additional strength. Constructed from a high tensile strength material these flexplates resist elongation and cracking. All 168 tooth flexplates are sized for stock 3/8"mounting bolts and can be easily drilled for 7/16"diameter high performance torque converter applications and are SFI 29.1 approved.
Fits internally balanced Chevy 4.8,5.3,5.7,6.0 LS1/LS6-series V8 engines.

For 4L80E applications,use P/N 399754.