Circle D

300mm GM 6L80 Pro Series Torque Converter

$1,099.00

SKU: 07-13-09-1A

In Stock
In Stock
Ships by Jul 30
Free Shipping
30 Days Return

Description

The Circle D Specialties GM 300mm Pro Series 6L80 Torque Converter is a custom-manufactured upgrade designed to enhance the performance of your OE 6L80 transmission. This converter is presented as an excellent choice for mild cam 6L80 truck builds, offering a balance between a daily-driver friendly stall speed and robust construction. Featuring a 300mm (12-inch) diameter, this Pro Series converter offers a range of stall speed options, from the factory-equivalent 1800-2000rpm to higher settings of 2200-2400rpm and 2400-2600rpm, allowing for customization based on your vehicle's specific needs. The construction highlights include a durable billet front cover for enhanced strength, a triple disk lockup system for improved power transfer, a furnaced brazed impeller for superior heat resistance and longevity, a flanged style hub, and a bearing retainer for smooth operation.

Fitment

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Specifications

BrandCircle D
Part Number07-13-09-1A
CategoryDrivetrain

Buy with Confidence

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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