1973 Pontiac GTO Modulator Vacuum Line — 4-bbl / TH350 by Inline Tube®
Factory-contoured vacuum tube carries the engine signal needed for transmission modulator operation.
This transmission modulator vacuum line is a reproduction of the original tube carrying intake-manifold vacuum to the transmission modulator. For 1973 Pontiac GTO with 4-bbl carburetor and TH350. The vacuum signal allows the modulator to respond to engine load. CNC forming from original tube patterns provides precise contours for the factory route. Correctly bubbled ends help retain the connecting rubber hoses at the intake manifold and modulator. Choose OE plated mild steel for the original material style or stainless steel for added corrosion resistance.
• 1973 Pontiac GTO
• 4-bbl carburetor; TH350
• One-piece, factory-pattern tube
• Bubbled ends retain connecting rubber hoses
• Intake-manifold vacuum to transmission modulator
• Engine-load signal for modulator operation
• CNC formed for factory tube routing
• OE plated mild steel or stainless steel
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
