michael

My Pontiac is a 1966 with a 389 motor I've owned it since 1970 when I was 20 yrs old now that I've retired I restored it and changed the color [ gasser green ] My gender is [ male ] I guess that is it

I just receive a copy of an owners manual for my Pontiac GTO with a 389 motor the manual says 6 quarts oil with filter my chiltons book says 5 quarts with filter which is it I'm hoping I've been doing it right with 5 quarts very concerned