07-28-2025, 12:50 PM

provocating provocating is offline

Junior Member

Join Date: Jul 2025

Posts: 29

Quote:

Originally Posted by Hot Pontiac

Have '63 Grand Prix What to do for temp Rising above 180 degrees.Question:What do you have to do to keep that 389 Running at 180 all day long,With out converting to Small block chevy Water pump, the combination Timing Chain Cover and Water Pump Properties are not a good Desighn.

I am not understand. This post is about wanting a picture of a sending unit on a 79 trans am. I do not even have a 389

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1979 Trans Am - 454 - Turbo Hydromatic 400

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