I have a 1978 vette with l82 engine and posi differential. The diff nolw clicks when warm going around a slow corner. I am told there is a diff lube which eliminates this do yo uknow the name of it?
An old vette mechanic tells me there is an additive for diff fluid which eliminates low speed clicking when cornering when diff is warm.He said it used to be made from whale oil and was a common fix and effective. He said there is a modern alternative but did not kn ow the name.Does anyone know?
