Hays heavy-duty flexplates for high performance and competition engines 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 thicker Hays flexplate handles the force.

These H.D. Flexplates are supplied with a ring gear that is securely welded in place and feature dual bolt patterns.

All Hays heavy-duty flexplates are zinc-dichromate plated to resist corrosion and are SFI certified under specification 29.1.

Features and Benefits:

• Securely welded ring gear and zinc dichromate plated to resist rust and corrosion
• Meets SFI specification 29.1 for racing
• For 8-bolt crankshaft
• Constructed of thicker than stock steel plate to withstand the stress of high stall speed converters and high RPM enginge

Details:

• Application: Ford
• Center Bore (Register Diameter): 1.750 Inch
• Emission Code: 5
• Engine: Ford Mod Motor
• Engine Balance: Internal
• Finish: Zinc coated
• Material: Steel
• Number of Teeth: 164
• SFI Approved: Yes
• SFI Certification: 29.1
• Warranty: Manufacturer's 90 Day Warranty

Application Summary:

• 260 2010-2012 Ford Econoline Wagon XL
• 2004 Ford F-150 Heritage XLT SVT Lightning XL
• 1999-2012 Ford E-350 Super Duty Base XL XLT Chateau
• 2005-2006 Ford GT Base
• 1999-2008 Ford E-150 Econoline Base XL
• 2002-2012 Ford E-150 XL Base XLT Chateau
• 2003-2005 Ford E-150 Club Wagon XLT Chateau XL
• 1999-2002 Ford E-150 Econoline Club Wagon Chateau XLT Custom XL
• 1999-2002 Ford E-250 Econoline Base XL
• 2003-2012 Ford E-250 Base
• 1999-2008 Ford E-350 Econoline Base
• 2002-2005 Ford E-350 Club Wagon XL XLT Chateau
• 1999-2002 Ford E-350 Econoline Club Wagon XLT Chateau Custom XL
• 2000-2005 Ford Excursion Limited XLT Eddie Bauer XLS
• 1999-2012 Ford Expedition XLT Eddie Bauer XLS XLT Sport NBX Limited King Ranch Max Limited EL XLT EL Limited Max Eddie Bauer EL Eddie Bauer Eddie Bauer Max EL King Ranch Funkmaster Flex Edition Max King Ranch EL XL XL Max XL
• 1999-2019 Ford F-150 Lariat XLT XL Lightning Base Harley-Davidson Edition King Ranch FX4 FX2 XTR THE 60TH Anniversary Edition Limited Platinum SVT Raptor STX SSV
• 1999-2001 Ford F-250 XLT Base Lariat XL
• 1999-2010 Ford F-250 Super Duty Lariat XL XLT King Ranch FX4 Cabela's
• 1999-2009 Ford F-350 XL XLT
• 1999-2010 Ford F-350 Super Duty XLT XL Lariat King Ranch FX4 Cabela's
• 1996-2017 Ford Mustang GT Base SVT Cobra High Cobra Equipado Semi-Equipado SVT Cobra R GT Bullitt SVT Cobra 10th Anniversary GT Base GT Equipado Shelby GT500 Lujo Shelby GT Bullitt Shelby GT500KR Shelby Boss 302 GT Premium GT 50 Years Limited Edition V8
• 1999-2006 Ford Econoline XL XLT XLT Chateau Base
• 2006-2010 Lincoln Mark LT Base
• 2002-2003 Lincoln Blackwood Base
• 1999-2012 Lincoln Navigator Base Ultimate Luxury L Ultimate L Luxury L
• 1900 Car Ford Ford Mod Applications

Associated Comments: Torque Converter Bolt Patterns = 4x11.40 Ford, 4x10.50 Ford, 3x10.75 GM, 3x11.50 GM