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Cooler Lines, Transmission, 1978-80 Grand Prix, TH350, 2pc

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Part# GP30336
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These preformed transmission lines replace the original transmission cooler lines and run from transmission to radiator following the factory routing. They are engineered from factory original lines and CNC manufactured for precision. They include the correct fittings, flares, and protective wrap (where equipped) and are designed to work with factory radiators and components.

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  • 2024 GM G-Body 1978-1988 116
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.

Vehicle Fitment

Year Make Model Application Details
1978–1980 Pontiac Grand Prix TH350, 2-pc
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