SUPERFLEX Flexplates are made to Boninfante’s precise, unrivaled quality and safety standards and feature:
- One-piece design with integral ring gear
- Specially selected aerospace grade alloy steel from USA steel mills
- Proprietary 3-stage heat treating process
- Hard machined to exacting tolerances (.002 TIR)
- Boninfante’s proprietary stress proofing and finishing process
- Beautiful matte black finish
- Multiple torque converter bolt patterns
- Laser marked
- Tested to 20,000 RPM which exceeds SFI safety standard 29.2
- Superflex suggested rated up to 3,500hp
- 1-piece flex plate
- 131 ring gear teeth
- lightening pockets
