Chevy V8 Super-FlexPlate SFI 168 Tooth

The ATI Performance Chevy V8 Super-FlexPlate SFI 168 Tooth (Part Number 915548) is a premium flexplate engineered for high-performance Chevy V8 engine builds requiring SFI 29.2 certification. This 168-tooth steel flexplate delivers the rotational balance and durability needed for street performance, drag racing, and forced-induction applications where factory components fall short of reliability demands.

Built with internal balance geometry, this flexplate accommodates balanced crankshafts and is compatible with 2-piece seal designs, making it suitable for both stock and modified small-block and big-block Chevy V8 engines. The 168-tooth configuration maintains proper starter engagement and delivers consistent torque transfer through the transmission. SFI 29.2 certification ensures this component meets rigorous safety standards for racing environments, protecting against catastrophic failure under extreme load conditions. The steel construction resists thermal expansion and maintains dimensional stability across wide operating temperature ranges.

This flexplate is engineered for engine builders, restoration specialists, and performance enthusiasts upgrading Chevy V8 powerplants for reliability and consistency. Whether building a crate engine swap, refreshing a high-mileage block, or establishing a foundation for future power adders, the ATI Super-FlexPlate provides the critical interface between engine and transmission that handles increased horsepower without compromising longevity. At 8.05 lbs, it delivers durability without excess weight penalty.