Designed especially for classes where a functional torque converter is required, these Circle Track converters are built to maximize efficiency and reduce slippage. These converters can reduce lap times by over a tenth of a second when compared to a stock converter. Other benefits include a rotating weight reduction of several pounds (all removed from the outside diameter, and thus improving engine braking in corners) and reduced transmission operating temperatures.

More From This Category

TCI Automatic Transmission Rebuild Kit, Pro Super, For Chevrolet, For GMC, 4L80E, Kit

TCI Automatic Transmission Rebuild Kit, Pro Super, For Chevrolet, For GMC, 4L80E, Kit

$957.74

TCI Torque Converter, Breakaway, For Chevrolet, TH350/TH400, Each

TCI Torque Converter, Breakaway, For Chevrolet, TH350/TH400, Each

$1,024.35

TCI For Ford C6 R-Code Intermediate Servo Kit.

TCI For Ford C6 R-Code Intermediate Servo Kit.

$575.02

TCI Torqueflite 727 ('62-'70) Maximizer Transmission Rebuild Kit

TCI Torqueflite 727 ('62-'70) Maximizer Transmission Rebuild Kit

$715.58

TCI Automatic Transmission Rebuild Kit, Master Overhaul, GM, 700R4, Kit

TCI Automatic Transmission Rebuild Kit, Master Overhaul, GM, 700R4, Kit

$535.49