1965-77 TH350/TH400 Transmission Modulator Valve
With TH400 Transmission: 1965-75 all/li>
1963-73 Aluminum Powerglide Transmission Modulator Valve
Replace a leaking modulator valve on your transmission to restore proper operation and gear changes. The modulator valve is a device that regulates hydraulic line pressure in a transmission to meet varying load conditions....