TCI GM 153-Tooth External Balance Flexplate

Chevrolet LT-1 Flexplate; External Balance; Small Bolt Pattern; 153 Tooth.. This forged flexplate is for LT-1 engines. SFI 29.1 approved and externally balanced. 153 Tooth Count. Small Bolt Pattern.

TCI also offers stock replacement, stamped, heavy-duty flexplates for popular Chrysler, Ford and Chevy applications. TCI Chevy stamped flexplates are .035" thicker than stock, and the starter ring is welded to both sides of the flywheel for additional strength. Constructed from a high tensile strength material, these flywheels resist elongation and cracking. All 168-tooth flywheels have GM dual bolt patterns, are sized for stock 3/8" mounting bolts and can be easily drilled for 7/16" diameter high performance torque converter applications. These machined flexplates are perfect for stock to mild performance applications.

For internally balanced option, see 399174.