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Sale

Circle

HP Series 10R80 Torque Converter

Name: HP Series 10R80 Torque Converter
Brand: Circle
SKU: 46-07-04
Price: 2249.00 USD
Availability: InStock

$2,549.00 $2,249.00 Save $300.00

SKU: 46-07-04

Special Order

Ships in 4–6 weeks

Free Shipping over $200

$100 Minimum Order

30 Days Return

Description

The Circle D Ford HP Series 10R80 Torque Converter is engineered for enhanced performance in 2018+ Ford Mustang and F150 vehicles equipped with the 10R80 transmission. This converter is based on the original factory unit but features significant upgrades, including a CFD-designed, 5th-axis CNC-machined billet stator and custom impeller modifications. The construction also includes hand TIG welding, custom CDS internal clearances, and Torrington-style bearings for durability. Multiple customizable options are available to cater to a wide range of engine types, power-adder configurations (Naturally Aspirated, Positive Displacement Supercharger, Centrifugal Supercharger, Turbo & Twin Turbo), and specific vehicle setups. These options allow for tailored performance while striving to retain pleasant street driving characteristics. Buyers can select their desired converter diameter (245mm or 258mm) and stall speed ranges from 2800-3000 RPM up to 4200-4400 RPM. It is important to note that this product is built to order, with an estimated build time of 4–6 weeks. Proper stall speed and vehicle configuration are critical for optimal performance and drivability. The manufacturer advises contacting them to confirm the correct setup for your specific application.

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

Brand	Circle
Part Number	46-07-04
Category	Drivetrain

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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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