Drivetrain› Automatic Transmissions and Components

TCI Automotive

ULTIMATE SF CONV C4

$1,160.50

SKU: T00M 451903

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

This Ultimate Street Fighter Converter features an anti-balloon plate, with an 11.4" bolt circle and 26-Spline configuration. It provides 3500+ Stall behind Small Blocks and 3800+ Stall behind Big Blocks. Designed for extreme street machines, this torque converter bridges the gap between TCI's competition series and Super StreetFighter Converters. It's engineered as a near fully race-prepped torque converter, featuring furnace-brazed, hand-welded fins, a cast steel stator, and anti-balloon plates. It offers enhanced torque multiplication and higher stall speeds for high-performance enthusiasts, including needle bearings, hardened pre-group pump hubs, and computer balancing.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandTCI Automotive
Part NumberT00M 451903

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.

View Full Return Policy