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Old 06-24-2010, 12:01 AM   #9
kelsfine69
18 Till I Die
 
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Join Date: Mar 2005
Location: Alberta, Canada
Posts: 1,522
Re: Pilot Bushing in 350 crank

I have run the open cooler holes for years on my 69. Never did plug them, I will some day or not . The pilot bushing comes "brass" like. We used to put our finger on one side, fill with oil then finger on the other side and squeeze together to impregnate the porous bushing with oil. I think they do make a High Performance needle bearing one as well but Brass works well.
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2011 GMC Acadia
1969 GMC BBC LS7
2007 GMC Crew Duramax
1987 Camaro Iroc 350 Tuned Port Injection
42000Km

1987 Chevrolet Silverado 350 TBI
1987 Chevrolet Silverado 350 TBI(yes 2)

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