TCI TH400 Valve Body Performance Improver Kit ' 66 and Newer Howe Racing Enterprises 125 in Bore

125 in Bore

Plug and Play installation

x 16" Tall

Flow design will accommodate enhanced performance engines by aiding them in improving exhaust velocity to drive the turbocharger

Hedman Hedders 2-1/2" Ball And Socket Style Header Reducers 2-1/2" Exhaust System

TCI TH400 Valve Body Performance Improver Kit ' 66 and Newer Howe Racing Enterprises 125 in Bore66 '91 TH400 Valve Body Improvement Kit.. The TCI Valve Body Improvement Kit for TH400 provides an improvement in upshift firmness, and also comes with the seals and gaskets needed for the project. This value priced kit allows you to upgrade your transmission for improved performance in street, off road and towing applications. The Valve Body Performance Improvement Kit is designed to change the shift action to a more positive shift. Reduced shift