Drivetrain› Automatic Transmissions and Components

TCI

Super StreetFighter C6 Automatic Transmission

$3,595.95

SKU: TCI411405

In Stock
In Stock
Ships by Sep 13
Free Shipping over $200
$100 Minimum Order
30 Days Return
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Overview

The TCI Super StreetFighter C6 transmission is designed for performance vehicles. This aluminum case transmission features extreme performance clutches and nitrided steel plates for enhanced durability. It offers both manual and automatic shifting options to suit various driving needs.
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The TCI Super StreetFighter C6 Transmission (Part# 411405) bridges the gap between street-ready and full competition transmissions, offering enhanced performance for normally aspirated engines up to 875 horsepower. This transmission features extreme performance clutches and nitrided steel plates for superior durability and enhanced performance. Extra-wide powerbands, where available, provide greater torque capacity and more positive shifts. Additionally, larger diameter servos increase band pressure for more forceful flex band application, while new sprags/roller clutches, enhanced hard parts, and an improved lubrication system contribute to its robust construction. This C6 transmission boasts increased thrust capacity and higher line pressure for firmer shifts and greater torque capacity with less slippage. It includes a chrome-plated transmission pan with an embossed TCI logo. The transmission has a first gear ratio of 2.46, 31 input spline quantity, and an aluminum OEM-style case. It is compatible with Ford small block engines including the 289, 302, 351C, and 351W. Available packages may include a StreetFighter Converter with up to a 1,500 RPM increase in stall over stock, or a Super Streetfighter Converter with a 2000+ RPM increase in stall over stock. All packages include the transmission, converter, dipstick, and fluid. The transmission is backed by a 12-month warranty.

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

BrandTCI
Part NumberTCI411405
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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