Hays SFI FLEXPLATE,CHEVY 57-85 SBC & 90 DEG.
HAYS
Hays SFI FLEXPLATE,CHEVY 57-85 SBC & 90 DEG.
The Hays SFI FLEXPLATE,CHEVY 57-85 SBC & 90 DEG. is a high-performance heavy-duty flexplate engineered to withstand the extreme stress of high-stall torque converters and high-RPM racing engines. Constructed from a plate thicker than factory stock, it provides the durability needed to prevent cracking around the crankshaft hub during competition use.
Key Features
- SFI 29.1 Certified for competition use
- Thicker than stock steel plate for superior strength
- Dual bolt pattern for Powerglide or Turbo-Hydramatic converters
- Zinc-dichromate plated for maximum corrosion resistance
Fitment
- 1957-1985 Chevrolet Small Block (SBC) V8 Engines
- 90 Degree V6 Engines
- 168-Tooth Ring Gear applications
Note: Please verify your specific engine balance requirements and ring gear tooth count before ordering to ensure proper starter engagement and engine health.