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Hays Steel SFI Certified Flexplate, Small Block, Big Block, and 90 Degree V6 Chevrolet 40-509

Hays Steel SFI Certified Flexplate, Small Block, Big Block, and 90 Degree V6 Chevrolet 40-509
Hays Steel SFI Certified Flexplate, Small Block, Big Block, and 90 Degree V6 Chevrolet 40-509Hays Steel SFI Certified Flexplate, Small Block, Big Block, and 90 Degree V6 Chevrolet 40-509Hays Steel SFI Certified Flexplate, Small Block, Big Block, and 90 Degree V6 Chevrolet 40-509
$266.99 ea
NEWARRIVING SOONEstimated Ship Date 03/18/2024 (If Ordered Today)12 Available from HOLLEY PERFORMANCE PRODUCTS as of 02/25/2024
Model: 4006840
STANDARD
DELIVERY
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

Specifications:

# of Teeth 168
Application Chevrolet
Bolt Pattern GM 10-3/4", GM 11-1/2", GM 9-3/4"
Centerplate Thickness 4 mm
Emission Code 5
Engine Big Block Chevy, Small Block Chevy
Engine Balance Internal
Finish Silver
Material Steel
Part Type Automatic Transmission Flexplate
Product Type Flexplates
Proposition 65 www.P65Warnings.ca.gov
SFI Approved Yes
SFI Certification 29.1
Style Quick Launch
Warranty 90 Day

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Hays Steel SFI Certified Flexplate, Small Block, Big Block, and 90 Degree V6 Chevrolet 40-509:
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