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HAYS CLUTCHES

Hays GM LS Engine Flexplate 40-508

PART NUMBER:
40-508
UPC:
90127062388
MPN:
40-508
Availability:
Ships from Manufacturer
Shipping:
Free Over $98 In U.S. 48
Type:
LS Swap Flexplates
Ring Gear Tooth Qty:
168
Engine Balance:
Internal
Material:
Steel
Safety Rating:
29.1
Notes:
Multiple bolt patterns, 10-1/2", 10-3/4", 11-1/2", 11-1/8"
  • Hays GM LS Engine Flexplate 40-508
  • Hays GM LS Engine Flexplate 40-508
  • Hays GM LS Engine Flexplate 40-508
  • Hays GM LS Engine Flexplate 40-508
$250.95

Description

Hays GM LS Engine Flexplate 40-508

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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Warranty Information

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