Hays Steel SFI Certified Flexplate - Small Block Ford - 40-502

Hays Steel SFI Certified Flexplate - Small Block Ford - 40-502Overview: Hays SFI Approved heavy duty flexplates for are constructed of a thicker than stock steel plate, enabling them to withstand the stress of high stall torque converters and high RPM engines. While factory stock plates tend to crack around the crankshaft hub when punished under high torque and RPM conditions, the 4mm thick center plate utilized on a Hays flexplate handles the brute force. These flexplates are supplied with a precision double

Overview:

Hays SFI Approved heavy duty flexplates for are constructed of a thicker than stock steel plate, enabling them to withstand the stress of high-stall torque converters and high-RPM engines. While factory stock plates tend to crack around the crankshaft hub when punished under high torque and RPM conditions, the 4mm thick center plate utilized on a Hays flexplate handles the brute force. These flexplates are supplied with a precision double welded ring gear and feature multiple engine and transmission bolt patterns. All Hays flexplates are zinc-dichromate plated to resist corrosion and are SFI certified under specification 29.1.

Features:

• SFI-approved - legal for use in racing classes that require SFI certification
• Flexplate features a precision double welded ring gear
• Has 4mm thick center plate to resist cracking near crankshaft flange
• Zinc-dichromate plated to resist corrosion
• CAD designed to provide optimum performance and reliability
• Available in Internal or External balanced versions
• Applications offered for a wide variety of engine and transmission bolt patterns

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