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Chassis Components› Crossmembers

Trans-Dapt

Trans Mount Kit IC Into 70-81 F-Body LS

$403.94 $197.52 Save $206.42

SKU: T01F 6419

In Stock
In Stock
Ships by Sep 26
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

This transmission crossmember kit is designed for installing a GM LS engine into 1970-1981 GM F-Body vehicles. It is compatible with 4L60E, 4L65E, 4L70E, and 4L75E transmissions and includes rubber mount pads. It is not for use with 4L80E or 4L85E transmissions.
Show original supplier description

Part #: 6419

Transmission Crossmember - Bolt-On - Steel - Black Paint - GM LS-Series - GM F-Body 1970-81 - Kit

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

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

BrandTrans-Dapt
Part NumberT01F 6419
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(760) 282-4645 hello@motormia.co

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Returns & Fitment

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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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