Crower 78268PSEXT Features:

Crower 78268PSEXT flywheel for Chevrolet 454 applications 10 in. aluminum round design with external balance and 168-tooth ring gear Built for high-horsepower, high-torque racing use, including drag racing and tractor pulling Direct-fit style for externally balanced big-block Chevy 454 builds using a 10 in. clutch setup

Flywheel Chevy 454 10 Al External Balance 168-TOOTH Ring Features:

• 10 in. aluminum flywheel for Chevy 454 applications, giving externally balanced big-block builds the lightweight round design needed for compatible 10 in. clutch setups and responsive racing drivetrain operation.
• 168-tooth ring gear configuration, supporting proper starter engagement for Chevrolet 454 combinations that require this tooth count in high-horsepower and high-torque competition assemblies.
• External-balance design for Chevy 454 engines, matching specialized big-block requirements for builders using externally balanced rotating assemblies in drag-racing and tractor-pulling applications.
• Built for extreme high-horsepower and high-torque use, delivering race-focused performance for demanding competition environments where clutch and flywheel stability are critical.
• Threadlocker-required installation with 100-105 ft./lbs for 1/2 in. bolts or 75-80 ft./lbs for 7/16 in. bolts, reinforcing secure flywheel mounting during severe-duty racing service.