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Transgo VBP-VAC Vacuum Boost Bypass Kit TH350 TH400 C4 C6 4L60E 4L80E Automatic Transmission
OPT Product Code: TRG-VBP-VAC$45.04
Product Details
The part works with: TH350, TH350C, TH250, TH250C, TH400, 3L80, TH375, C4, C5, C6
Also fits 4L60E and 4L65E when using 46-MOD and 4L80E, 4L85E when using 48-MOD
Ford, Lincoln, Mercury, GM, Chevrolet. Buick, GMC, Oldsmobile, Pontiac
The TransGo Vacuum Bypass Kit is for use on supercharged and turbocharged vehicles with transmissions that are equipped with a vacuum modulator. The bypass valve exhausts the boost pressure going to the modulator, so the internal diaphragm does not get ruptured under engine boosted driving conditions. This vacuum bypass kit quickly and easily T’s into the brake booster vacuum line or directly into the intake manifold.
Corrects/Prevents Reduces:
- Prevents boost pressure from damaging vacuum modulator
- Prevents damage to transmission from incorrect pressure boost
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