Drivetrain› Automatic Transmissions and Components

TCI Automotive

4L60E HD DRUM KIT 98+

$854.05

SKU: T00M 373931

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Out of Stock
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$100 Minimum Order
Non-Returnable Item
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Overview

The TCI Automotive 373931 is a heavy-duty drum assembly for 4L60E transmissions. It is constructed from Vaccu Melt 300 Steel to withstand higher horsepower demands than stock replacement parts.

It features extended high gear splines to the oil ring.
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4L60E HD DRUM KIT 98+

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandTCI Automotive
Part NumberT00M 373931

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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