TCI 399753 SFI-Approved Flexplate Notes:

• Will not fit 4L80-E
• Will not fit 1999-2000 6.0L with long snout crank
• Includes crankshaft bolts and pilot hub adapter for non-LS transmissions.

FAQ

What is the significance of an SFI-approved flexplate?

An SFI-approved flexplate, like the TCI 399753, ensures compliance with stringent safety standards set by the SFI Foundation. This certification guarantees the flexplate's integrity, reducing the risk of failure during high-stress situations.

What is the tooth count of the TCI 399753 flexplate?

The TCI 399753 flexplate features a 168-tooth design, providing precise engagement with the starter for reliable cranking and smooth engine operation in Chevy LS1/LS6 V8 4.8/5.3/5.7/6.0L applications.

Why is internal engine balance important for a flexplate?

Internal engine balance in the TCI 399753 flexplate ensures proper harmonics, reducing vibrations and enhancing the overall stability of the drivetrain. This design promotes smoother engine performance and improved longevity.