Based on recommendations from the good folks here at "The 'Bolt", I have been running this brand in my 1955 235 c.i. since I took ownership of my truck in 2009. I am now looking to re-stock my shelves and can not find it! All I can locate is Rotella T1...has the packaging/marketing of it changed? Is it the same as what I had been using? Better? Worse? Please advise. I want and do take good care of my engine! THANKS.
