According to Valvoline's website they offer a 10W-30 VR1 as well. I have not seen it on the shelves yet, but may see of I can get it as I'm running a stock oil pump. I'm using the 20W-50 right now but am a little leary of the heavier weight. I'm also getting concerned about my other vehicles too...namely my 92 Accord, 2000 Cherokee, and my 01 Dakota. I'm wondering if I should be runing an oil w/ additive but the additive is supposed to bad for the cats. Not that I want to hi-jack this thread, but any thoughts? I've only found 1 Advance locally that carries the Lucas Oil break-in additive BTW. -- Bill M 65 Coronet 500 'vert http://1962to1965mopar.ornocar.com/mmo62008.html ---- Please address private mail -- mail of interest to only one person -- directly to that person. I.e., send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks! '62 to '65 Mopar Clubhouse Discussion Guidelines: http://www.1962to1965mopar.ornocar.org/mletiq.html.