TCI Vacuum Modulator - Adjustable - GM - Powerglide - 1963-73 Digital Temp Gauge 95 mm Single Blade

95 mm Single Blade

This kit has only the highest quality components

Dash To Firewall Adjustable Bracketry

Street Stock Shocks mount in stock location and are ideal for use on street stocks and modifieds

TCI Vacuum Modulator - Adjustable - GM - Powerglide - 1963-73 Digital Temp Gauge 95 mm Single BladeGM '63 '73 Powerglide Adjustable Vacuum Modulator Valve. This TCI Adjustable Modulator Valve is designed specifically for GM '63 '73 Powerglide Transmissions. The vacuum modulator is a vital component of automatic transmissions. It tells the transmission what kind of load is being put on it, allowing the transmission to react with the proper line pressures and shift points. Over time, modulators can develop leaks, suffer ruptured diaphragms, become