Web17 May 2010 · 49,855 Posts. #4 · May 17, 2010. mikes said: hi, yes manual shift but the only reason I asking is I believe i broke the modulator diaphram as the car is smoking real bad. line is wet too, asssuming the modulator is broke? Call a local transmission shop. They should have them on the shelf. Henry Ford, on the stock market. "As betting at the ... WebTCI 350001 GM TH350/TH400 Adjustable Vacuum Modulator Valve . GM TH350/TH400; Each; Fit type: Vehicle Specific; Automotive-Automatic-Transmission-Modulator-Valves; View Product. Rank No. #4. Rostra 51-0062-02-00 Single Red Stripe Adjustable Vacuum Modulator . Made in the USA; Rostra Manufactured; Original Specifications;
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WebB&M Adjustable Modulator - GM TH350/TH400 Automatic Transmissions GM TH350/TH400 Automatic Transmissions Part # 20244 Be the first to write a review In Stock Your Price $39.86 Suggested Retail $44.29 Add To Cart Add to Wish List Share Does it fit my vehicle? 5 Emissions WebShare this product. 62068 - Transmission Vacuum Modulator for Chevy 1963-1990 TH-350 and TH-400 [Adjustable] Part Number: 555-62068. $13.99. Add To Cart. cyteir biotech
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WebThis vacuum modulator comes pre-adjusted for 'normal' shift points, but it is fully adjustable, allowing you to customize the shift points (within a range of 2-4 mph). This unit is designed for use with select applications, including GM TH400 and TH350 transmissions. Please note: If you have a big camshaft and your engine does not make adequate ... Web31 May 2024 · B&M Adjustable Vacuum Modulator GM TH350 & TH400 Drivetrain Modifications . Turning the adjustment changes the preload on the spring, Alan Jenks “fitted a B&M adjustable vacuum modulator (B&M #20244). Vacuum modulator c4 tranny this one does not has a vacuum modulator that senses change in the transmission shift valve .. I … WebGet it by Wed, Jul 20 - Thu, Jul 28 from Mims, Florida. • New condition. • 30 day returns - Free returns. Modulator Valve Material: Steel. Modulator Valve Finish: Gold iridited. FTI Performance F4059 Automatic Transmission Tailhousing GM TH400. B&M adjustable vacuum modulators let you adjust your shift points within a range of 2-4 mph. bind smooth contact