Tag Archives | hays


Holley Announces New Line of Steel & Aluminum Hays Flywheels

Hays is pleased to announce the expansion of its already expansive line of tried-and-true steel flywheels, which now supports 1969-78 Big Block Fords, 1986-92 Small Block Chevys, and late-model Big Block Chevys with steel cranks. CNC-machined from 1045 billet steel that withstands the high-RPM demands of competition use, these all-new flywheels are ideal for today’s […]

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Hays SFI Flexplates for Chevy, Ford, and Pontiac

Hays carries an extensive selection of heavy-duty flexplates for high-performance and competition Chevy, Ford, and Pontiac engines. Boasting a thicker-than-stock steel plate, these more robust flexplates can handle the force generated under higher torque and RPM conditions—which can crack the crankshaft hubs of factory stock plates. Welded ring gears and dual bolt patterns add security […]

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