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Drivetrain› Automatic Transmissions and Components

Circle

6R80 Pro Series 245mm Performance Torque Converter

$1,549.00 $1,499.00 Save $50.00

SKU: 38-13-04

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Circle D Specialties 38-13-04 is a Pro Series Stage III Billet Multi Disk Torque Converter for Ford 6R80 transmissions. It features a 245mm converter diameter, equivalent to 9 3/4 inches, and offers available stall speeds ranging from 3000 to 4400 rpm.
Show original supplier description
The Circle D Specialties 245mm Pro Series 6R80 Torque Converter is engineered as a performance upgrade for the 6R80 transmission. This converter offers significant improvements with 100 square inches of clutch lining designed for robust Wide Open Throttle (WOT) lock-up. Constructed for durability and performance, this torque converter features furnace brazing and meticulous hand TIG welding. Each unit is hand-assembled to exacting tolerances, reflecting Circle D Specialties' commitment to quality. This torque converter is available in various stall speed options, ranging from 'Ask CDS' to 4200-4400 RPM, and with different bolt patterns including Standard and 2.3 Eco Boost, allowing for a tailored fit to specific performance needs. Please note that custom manufactured products typically have a production time of 5-6 weeks.

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

BrandCircle
Part Number38-13-04
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.

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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