03-18-2015, 08:47 PM | #1 |
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Join Date: Aug 2014
Location: Ogden, Utah
Posts: 96
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ZDDP additive
So I have a 1955 3100 with a 235. Recently I have been reading about ZDDP additive and its use with flat tappet lifters/cam. My question is since the 235 had solid lifters with a manual transmission (which is what I have) would the ZDDP additive be useful for this engine? The one I found is the Valvoline vr1 racing oil sae 30. Or does it not really even matter what oil I use. Thanks
Tate
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1955 Chevrolet 3100 2nd series 235 1972 Chevrolet k/20 long bed 4x4 350 2005 GMC Sierra 5.3 L33 |
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