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**LostMy65** · 09-21-2017, 09:11 AM

I think the lead that used to be in gas lubricated the valve guides. I think the new guides don't need the lead.

09-21-2017, 09:11 AM	#107
LostMy65 But Found Her 25yrs Later! Join Date: Oct 2010 Location: Oregon City, Oregon Posts: 10,507	Re: 283 and a Slight Hop Up I think the lead that used to be in gas lubricated the valve guides. I think the new guides don't need the lead. __________________ I lost my 65 - Found it 25 years later: http://67-72chevytrucks.com/vboard/s...d.php?t=426650 66 C20 Service Truck: http://67-72chevytrucks.com/vboard/s...d.php?t=428035