Performance Flywheel

Blow-By Racing Verified independent store

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Hays aluminum flywheels are manufactured from certified billet material that will not break up under the stress of high RPM and severe punishment of racing. Features replaceable st eel surface insert. Precision balanced to either neutral (internal) or Detroit (external) specifications. Meets SFI specification 1.1 for racing. Meets SFI Spec 29.1 For Racing Precision CNC Machined For Maximum Strength/Durability Aluminum Flywheels Feature Forged Steel Ring Gears CAD Designed To Provide Optimum Performance And Reliability Available In Internal/External/Zero Balanced Versions 90 Day Limited Warranty Additional Attributes: GTIN: 00084041202357 Center Bore Diameter: 2.486 in. Engine Balance: External Engine Make/Size: Chevy Big Block Finish: Aluminum Material: Aluminum Tooth Quantity: 168 WARNING CA Proposition 65: No Extened Information: Emissions : Legal US Life Cycle Status: Available To Order Packaging: Quantity of Each: Package UOM: Dimension: 15.6000 x 15.9000 x 1.6000 inches Show more