GM TH400 Billet Aluminum Center Support W/ Billet Oversized Intermediate Piston thicker walls and more gusseting

thicker walls and more gusseting than any other manufacturer

the way stock or inferior-quality aftermarket gaskets can

Compatible with Gas

Speedmaster universal power steering pump brackets mount GM self-contained power steering pumps low on the block for a compact installation and good looks

and extended high gear splines to the oil ring

GM TH400 Billet Aluminum Center Support W/ Billet Oversized Intermediate Piston thicker walls and more gussetingIf your TH400 transmission is being used in high power applications, you'll need to look at every area of the transmission to boost your performance. It is highly recommended for competition applications.