RTS OE Automatic Transmission Modulator Valve, GM TH350, TH400 Adjustable Dual Red, Each

RTS OE / Rostra Precision Controls, Inc. is the Original Equipment manufacturer of vacuum modulators. Rostra Modulators are the highest quality in the industry. Complete and universal, problem solving designs, function perfectly the first time, every time. Fully adjustable for the right shift & feel Dual Red for Hi-Performance adjustable 12-19.50 pounds