LT4 Roller Lifters
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Racer
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Member Since: Jan 2001
Location: Frederick MD
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LT4 Roller Lifters
The LT4 roller lifters have an oil hole on one side, is there a certain orientation that this oil hole should face front or rear when installing the lifters. When removing them I couldn't see a pattern (unless the intake lifter faces a different direction than the exhaust lifter), but I've heard on diesels that the there is some preference to the orientation, so that the oil flows over the cam in a certain direction. Just want to make sure before I silicone the intake back on.