Is there an aftermarket rod available as an upgrade for the stock rod? Ross
Impalaguru Well Known Member Supporting Member 1 Sep 29, 2005 #1 Is there an aftermarket rod available as an upgrade for the stock rod? Ross
Fathead Racing Well Known Member Supporting Member 7 Sep 29, 2005 #2 Oil pump drive. If I understand your question, yes there is. Heavy duty oil pump drive from late Chevy big block is the one you want PN 3865886. There are aftermarket ones too, Moroso I think makes one. Go with GM first.
Oil pump drive. If I understand your question, yes there is. Heavy duty oil pump drive from late Chevy big block is the one you want PN 3865886. There are aftermarket ones too, Moroso I think makes one. Go with GM first.