68GTO4004sp provided the link you need to identify a Pontiac rear. Find the axle code on the axle tube as noted in the article. The numbers you provided may simply be part numbers or even foundry numbers. Get a copy of your car's build sheet from PHS services which will help identify the original rear end as well as all other codes, parts ...
There are several web sites that have reference information to help you identify Pontiac engines and heads. It's always a good idea to check multiple sites and cross reference your code lookups, because ya know, sometimes humans make mistakes.
A forum community dedicated to Pontiac GTO owners and enthusiasts. Come join the discussion about performance, modifications, troubleshooting, maintenance, history, and more!
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When I turn the car off the fans continues to runs for about 5 minutes. 2007 Pontiac Torrent. I'm trying to fix it my If the cooling fans run for several minutes after shutdown without overheating or leaks, check the coolant temperature sensor and fan relay. A faulty sensor can send incorrect signals, keeping fans active unnecessarily. Inspect the fan relay for sticking contacts. Cleaning or ...
The WU block is a 400 and was used on pontiac's b-bodies from late 67 thru 71 and was offered during those years with both the 2bbl and 4bbl. The number 0577369 is probably the engine VIN.
How To Bypass 2006 Pontiac Grand Prix Anti Theft System? - JustAnswer
The Pontiac's 2.4-liter inline four-cylinder revs too slowly and feels too rough. Automotive Editor John DiPietro had a number of criticisms of the Solstice. "The engine makes good power, but suffers from what feels like a heavy flywheel. It revs up and down too slowly. It doesn't feel sporty."