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Old 07-27-2010, 08:32 PM   #12
Big Port Jimmy 6
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Join Date: Dec 2009
Location: Abbeville SC
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Re: modifying 4.8 vortec wire harness need help.......

Quote:
Originally Posted by boostat4500 View Post
Another option for the oil pressure gauge is to just use the stock hole behind the manifold. The PCM doesn't need the stock sending unit signal. Adapter bungs are also available for the temp sensor if you don't want to drill and tap.
You have to make an adapter though the LS oil sender seals with a gasket and straight metric thread the "truck" sender will be pipe.
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