TCI 399273 Heavy-Duty Flexplate
Chevrolet SFI 29.1 Approved Flexplate
- Pre-1986 Small Block/Big Block Chevy
- Dual Bolt Pattern: LS Bolt Pattern (11.1") and GM Small Bolt Pattern (10-3/4")
TCI Heavy-Duty Flexplates are .035" thicker than stock plates in order to withstand the stress of high-RPM engines and high-stall torque converters. Chevy 168-tooth plates have dual bolt patterns to accommodate both Powerglide and Turbo-Hydramatic (TH) torque converters.
Note: For use with racing converter or GM Powerglide adapter