Unfortunately it is the way of the world now... Alternators for the Honda J35 have doubled/tripled in price over the past 6 - 7 years. I recently spent >$400 for a Napa Reman. Yes, they could be had for cheaper such as something from Rockauto but then you have to deal with the core exchange...
I don't think it will matter, just use a quality synthetic the meets your car's spec... I would change it and run it a bit right before you put it in the garage for the season.
I'd go with the wider 265/70/R17, you won't get as good gas mileage but you will get better traction. Driving a V8 @ only 4k miles/year I doubt gas mileage is much concern anyhow. Right now I have Firestone Destination LE2 245/70/R17s that are pretty old but I only get about 3k/year on my...
I was thinking it would just be a cool project and nice to have a spare... It would be a backburner project, my priority right now is chasing down an oil leak. Thought replacing the front rocker arm fixed it... Hoping its just residual oil from the install.
The more I think about it, I may just...
I had to replace an oil fouled Alternator on a Honda J35 and I was wondering if I should attempt to clean it and rebuild it or if I should just turn the core in for $50. Is it hard to rebuild and what parts would I need to do the job? I have never done one before. Thanks.