Originally Posted by jakethebt
I had a hard time just finding 20W50. Only brand I could find was valvoline. I was hoping for a choice or two. Maybe Mobil1. This was just this past spring. Maybe this fall I will find a better selection.
i would run good 10w30 on an LT1 the bearing clearances do not warrant 50W oil
19' Skier 351W PowerSlot Deluxe
Long gone is the Trans AM
waiting for another
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