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0405htp Brakes 20 Z

The Turbo T/A-style throttle body vacuum block is the primary vacuum source. You may need to cut the five rubber hoses connecting this block to the metal tubes; now is a good time to change them, anyway. Unscrew the two bolts holding the factory block and remove it, place the new aluminum block into place over the factory gasket, and tighten down with the supplied bolts. The included length of hose slips over the vacuum pick up port to connect with the booster.
Master Power Brakes - Master Braker

 The Turbo T/A-style throttle body vacuum block is the primary vacuum source. You may need to cut the five rubber hoses connecting this block to the metal tubes; now is a good time to change them, anyway. Unscrew the two bolts holding the factory block and remove it, place the new aluminum block into place over the factory gasket, and tighten down with the supplied bolts. The included length of hose slips over the vacuum pick up port to connect with the booster.  View Related Article

 

 

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