- BB Chevy 454, 168-Tooth
- Externally Balanced
- 14-1/8” in diameter
Stock replacement and SFI-approved flex plates are available for popular Chevy engines. Gold iridite plated, SFI-approved units meet 29.1 specs. and are .035 inch thicker than stock units. Each SFI flex plate additionally features a double-drilled torque converter bolt pattern and a ring gear that is welded on both sides.