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#1
07-22-2024, 02:00 PM
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There are several choices... Valvoline VR-1 is what I run as it has high Zinc content, which is necessary for flat tappet lifters. PennGrade is another choice that also has high Zinc.
__________________
Good Judgement comes from Experience. Some Experience comes from Bad Judgement" Albert Einstein 
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#2
07-22-2024, 08:24 PM
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Quote:
__________________
1969 Camaro RS/SS Azure Turquoise 1969 Camaro Z/28 Azure Turquoise 1984 Camaro z/28 L69 HO 5 speed 1984 Camaro z/28 zz4 conversion 1987 Monte Carlo SS original owner
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#3
07-22-2024, 09:13 PM
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I used to order Brad Penn but now use Valvoline VR1 50 w. in my 67 L78. My local Oreillys stocks it.
__________________
Richard 1967 Camaro SS 396/375 4K 2002 Camaro 35 Anniversay Z4C-WU8
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| The Following User Says Thank You to 1967 4K For This Useful Post: | ||
earntaz (07-22-2024) | ||
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