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11-020 - Hays Steel SFI Certified Flexplate - Chrysler Small Block and Big Block - default Image
11-020 - Hays Steel SFI Certified Flexplate - Chrysler Small Block and Big Block - additional Image
11-020 - Hays Steel SFI Certified Flexplate - Chrysler Small Block and Big Block - additional Image
11-020 - Hays Steel SFI Certified Flexplate - Chrysler Small Block and Big Block - additional Image
11-020 - Hays Steel SFI Certified Flexplate - Chrysler Small Block and Big Block - additional Image

Hays Steel SFI Certified Flexplate - Chrysler Small Block and Big Block

1964-1991 273-360 Small Block and 1958-1978 361-440 Big Block Chrysler with 10" or 11-1/8" Converter, 6-Bolt Crankshaft, Internal Balanced

PART# 11-020

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Designed to work with 3/8" or 7/16" torque converter bolts.

Overview

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 today's 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 fit 904, 999, and 727 Torqueflite transmissions. All Hays heavy-duty flexplates are zinc-dichromate plated to resist corrosion and are SFI certified under specification 29.1.

Features:

  • Internally balanced flexplate is SFI 29.1 Certified
  • Designed to work with 3/8" or 7/16" torque converter bolts
  • Fits both 10" and 11-1/8" torque converter bolt patterns
  • Features Zinc Dichromate Plated finish for superior corrosion resistance and good looks
  • Heavy-Duty design utilized thicker than stock steel plate enabling to withstand the stress of high-stall converters and high-RPM engines
  • For 6-bolt crankshafts with 2-piece rear main seal

Specs

ApplicationMopar
BrandHays
Center Bore (Register Diameter)2.160"
Emission Code5
Engine BalanceInternal
MaterialSteel
Product TypeFlexplate
SFI Certification29.1
Warranty90 Day
Part Number11-020

Emissions

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Tech Resources

Designed to work with 3/8" or 7/16" torque converter bolts.

Warranty Information

90 Day: See Details
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      *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

      Some parts are not legal for use in California or other states with similar regulations.