Hays 20-130Hys - Hays Billet Aluminum Flywheel, 1955-85 Small Block, Big Block Chevy

Application Chevy Big/Small Block Engine Balance Internal # Of Teeth 168 Warrany 90 Day Features: • SFI-approved – legal for use in racing classes that require SFI certification • Choose precision CNC-machined 1045 billet steel for maximum strength and durability or 6061-T6 billet aluminum construction for weight reduction and excellent heat dissipation • CAD designed to provide optimum performance and reliability Upgrade your stock flywheel to a Hays SFI-approved billet steel or aluminum flywheel. Each flywheel is precision machined and engineered to handle extreme duty applications along with being designed to take the punishment of today’s high horsepower street, off-road, and race engines.