The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - oil change dilemma: '66 C-10 w/ 327

chris91 · 11-07-2009, 07:39 PM

I live in SC and I use 30 weight. Since I did not know the mileage I used the high mileage oil.

11-07-2009, 07:39 PM	#3
chris91 Registered User Join Date: Mar 2008 Location: summerville, sc Posts: 93	Re: oil change dilemma: '66 C-10 w/ 327 I live in SC and I use 30 weight. Since I did not know the mileage I used the high mileage oil.