I have a 1971 challenger RT -383 with mild cam - bought the car about 1 1/2 years ago.
Always leaking oil around the oil pan, had a mechanic put in the metal windage tray with the two gaskets and next season leaking again.
The oil pressure upon startup reads 80 psi on a new sunpro oil guage, and driving about 76 psi. Seems like alot of pressure for a standard build engine which was 5000 miles ago by previous owner. It has the standard oil pan.
The book states pressure should be around 45...
Oil pressure 71 challenger RT
