Drivetrain› Automatic Transmissions and Components

GForce

Triple Clutch Torque Converter

$1,490.00

SKU: GF-80B31200

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The GForce GF-80B31200 is a triple clutch torque converter designed for high-performance Cummins swaps with GM 4L80E transmissions. It features a low stall speed, lock-up capability, and a billet cover. This converter utilizes triple oversized carbon fiber clutches and has an approximate 1200 RPM stall. It is rated for up to 1,100 horsepower.
Show original supplier description
The GForce GF-80B31200 is a triple clutch torque converter engineered to enhance the performance of high-performance Cummins engine swaps paired with GM 4L80E transmissions. It features a full-size design with lock-up functionality and is constructed with a durable billet cover for added resilience. Key features of this torque converter include its triple oversized carbon fiber clutches, which provide superior strength and engagement. It offers a low stall speed, with an approximate RPM of 1200, making it ideal for high-torque applications where immediate power transfer is crucial. The converter is rated to handle up to 1,100 horsepower, making it suitable for extensively modified diesel engines. Installation of this torque converter is intended to be integrated with a transmission shift controller of your choice to fully leverage the capabilities of the GM 4L80E transmission behind your Cummins diesel engine. Please note that mounting hardware is not included with this product. Additionally, this torque converter is made to order and may have a lead time of up to two weeks for shipping.

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

BrandGForce
Part NumberGF-80B31200
CategoryDrivetrain

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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.

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