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SFI 29.1-Certified Flexplate [2003-2019 Chrysler Gen III Hemi 5.7L, 6.1L, 6.2L, 6.4L]
InfoVehicle Info Needed
HAYSPART NUMBER: 490-40-518

SFI 29.1-Certified Flexplate [2003-2019 Chrysler Gen III Hemi 5.7L, 6.1L, 6.2L, 6.4L]

$14995
ShippingShips on Sep 04, 2026
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$4296
Heavy-Duty SFI Flexplate adapts Mopar, Jeep 5.7L, 6.1L; Mod Hemi to TF727, TF904 Transmission

555-601098

Heavy-Duty SFI Flexplate adapts Mopar, Jeep 5.7L, 6.1L; Mod Hemi to TF727, TF904 Transmission

$10699

Mopar
  • Internal Balance
    • SFI 29.1-Certified Flexplate
  • 2003-2019 Chrysler Gen III Hemi 5.7L, 6.1L, 6.2L, 6.4L
  • Adapts 727, 904, A500, & A518 Transmissions
  • Internal Balance
  • Zinc-dichromate Plated Steel

    Features

    • Requires 7/16 in. torque converter bolts
    • Obtains proper alignment with connecting the Gen III Hemi and 727, 904, A500, or A518 transmission without requiring a crankshaft spacer
    • Constructed of premium 0.105 in. thick Grade 80 Steel to resist cracking 
    • Zinc-dichromate plating will resist rust and corrosion
    • CAD designed for longevity, performance, and reliability
    • Legal for use in racing classes requiring 29.1 SFI Certification

      • SFI-Certified Flexplates for Racing

      Hay's heavy-duty Flexplates are constructed from thicker-than-stock grade 80 steel and engineered to withstand the force of high-stall torque converters and high-RPM performance and competition engines. This zinc-dichromate plated 29.1 or 29.3 SFI-certified flexplates are supplied with a ring gear that is securely welded in place and feature dual bolt patterns for flexibility in adapting to multiple transmission-style torque converters.

    Part TypeFlexplate
    Product LineHays Steel SFI Certified Flexplates
    BrandHAYS
    Package Height1.0
    Package Width15.0
    Package Length15.0
    Weight2.16 PG
    Part CategoryPerformance Parts
    Flexplate MaterialSteel
    Converter Mount Type4 PAD
    Sfi-ApprovedYes
    Sfi Certification29.1
    QuantitySold individually
    Mounting Hardware IncludedNo
    Part FitmentSemi Universal
    Safety RatingSFI 29.1
    Engine BalanceInternal
    Vendor Part Number40-518
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews

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