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TCI Automotive 399860LW One-Piece Lightweight Flexplate for GM LT1/LT4

TCI Automotive 399860LW One-Piece Lightweight Flexplate for GM LT1/LT4

Vendor: TCI Automotive
SKU: DXKM_399860LW
Availability: Out of stock. Chat\Call to Order
Product Type: Automatic Transmission Flexplate
$1,144.16 CAD
$1,224.04
$1,144.16 CAD
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Description
Description
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One-piece flexplates from TCI offer heavy-duty strength with less weight forhigh-RPM GM LT1 and LT4 applications. Available in standard and lightweightversions, the TCI SFI 29.2-certified flexplates are made from 4140 forgedsteel and feature a hobbed-on ring gear and robotic tig-welded converterspacers. Gas nitriding provides for extra surface hardness and strength, whileE-coating offers corrosion protection. CNC-milled pockets and lighteningholes reduce the flexplate’s rotating mass and drop overall weight.

Features & Benefits

  • Lightweight Version - 6.09 Pounds; Standard Version - 7.6 Pounds
  • Built To Withstand 12,000+ RPM
  • Heavy-Duty OEM Replacements Accept Six-Bolt LT1 And LT4 Converters
  • Limited 30 Day Warranty On Racing Equipment And Limited 90 Day Warranty On Street Or Strip Equipment

Attributes

  • Material: Forged Steel
  • Balance Weight: 7.6 Pound
  • SFI Approved: SFI 29.2
  • Crank Shaft Bolt Circle: 6 Bolt
Vehicle Fitment
Vehicle Fitment
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Shipping
Shipping
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SHIPPING & DELIVERY INFORMATION

Free Shipping

  • Eligibility: Orders over $99 in the USA & Canada.
  • Exceptions: Oversized or heavy items may incur extra fees (we’ll notify you before shipping).
  • Non-Eligible Areas: Vancouver Island, Yukon, NWT, Nunavut, Alaska, Hawaii, Puerto Rico & other U.S. territories.

Fast Shipping

  • Processing: Orders placed before 2 PM usually ship the same day.
  • Delivery Time: 2–5 business days via Purolator, FedEx, or Loomis Express.
  • Note: Delivery may take longer for distant warehouses or inter-warehouse transfers.

Shipping Limitations

  • No P.O. Boxes: Please provide a physical address.
  • Remote Areas: Free shipping excludes remote regions.

Special Orders & Backorders

  • May incur additional handling fees (discussed before shipping).
  • You may cancel if costs are too high for a full refund.

Warranty

  • For internal damage or missing parts, contact the manufacturer directly for faster service.
  • After 30 days, contact the manufacturer first — if unresolved, our team will assist.

Oversized Items

  • Shipped via LTL Freight (items over 150 lbs or large dimensions).
  • We’ll confirm any added costs before shipping.
  • Examples: Large Fridges, Oversize Toolbox or Tanks, Drop in Bed liners, Wheel to Wheel Step bar & Running Boards, Large Roof Cargo Box, Heavy Bumpers, RV Doors, Oversize, Roof Tent, Large gas tank, Oversize Grille Guards, Fifth Wheel Hitch, Sofa , Trailer Axle.
  • Special Handling Fees: Items like batteries may incur additional shipping fees.

Returns & Cancellations

In-Stock Items

  • Cancel before shipment; once shipped, standard return policy applies.
  • 20% restocking fee, excluding oversize item. Both way shipping is customer responsibility under store error.

Backorders / Special Orders

  • 5% restocking fee applies if canceled within 30 days.
  • Non-cancellable once shipped from the manufacturer.
  • Refused Deliveries: Refund minus shipping & restocking fees (excludes special orders).
  • Payment Disputes: Chargebacks do not cancel orders — please contact us directly.

Core Fees

  • Not included in the purchase price.
  • Refundable upon return of the old part in usable condition.

If you have any questions or need assistance, please reach out to us at 800.292.4173 or support@mytruckpoint.ca.

Why Us
Why Us
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Why Choose MyTruckPoint?

When it comes to your truck, compromise is not an option. At MyTruckPoint, we deliver the quality, speed, and trust that professionals across Canada depend on every day.

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A decade of proven reliability serving truck owners, fleets, and businesses nationwide. We’ve built our reputation by delivering consistent quality and dependable service.

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Our parts are selected to handle real-world demands — tough jobs, long hauls, and harsh conditions. Because your truck deserves the best.

💰 Competitive Pricing Without Cutting Corners

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⚡ Fast, Reliable Shipping

Downtime costs money. That’s why we process orders quickly and deliver efficiently — so you can get back on the road faster.

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