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B&M

B&M Adjustable Modulator - GM TH350/TH400 Automatic Transmissions

B&M Adjustable Modulator - GM TH350/TH400 Automatic Transmissions

Regular price $81.99 CAD
Regular price $0.00 CAD Sale price $81.99 CAD
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  • If there is an applicable core charge, it will be included in this price and will be avail for a refund when approved after cores are returned and inspected. core charges can apply to injectors, turbos, injection pumps and possibly a few other parts. please contact if you have any questions.
The B&M® vacuum modulator is fully adjustable and allows you to fine-tune your shift points and shift feel. This is done by turning the adjustment screw inside of the vacuum line connection for more or less diaphragm preload, thus raising or lowering part throttle shift points and line pressures. For GM TH350 and TH400 automatic transmissions.
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