I have a 1964 Pontiac Parisienne with a stock 327. It currently has 92k miles on it and I only put about 1,000 per year on it. Should I use a high mileage oil like Maxlife in a 10w-30, or should I consider something else? Right now it's got YB 5w-30 in it and I change it about every 6-8 months.
Any recommendations are appreciated!
Any recommendations are appreciated!