Oil System Improvement Parts - LS 4.0 Barbell/Oil Diverter & Bypass Delete 92 93 94 Corvette No more digging and prying

No more digging and prying to get the factory one out

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Oil System Improvement Parts - LS 4.0 Barbell/Oil Diverter & Bypass Delete 92 93 94 Corvette No more digging and pryingLS 4. 0 Barbell Oil Diverter & Bypass Delete The oil galley oil diverter Barbell in your Gen III & IV LS based engine is something that is overlooked. And yet it serves a very important mission of directing oil to the oil filter. If oil leaks past the Barbell, it will go unfiltered directly to the Cam Bearing, Lifters, Crank and Rod Bearings. The factory Barbell is approximately . 020 smaller than the oil gallery, so particles as big as 250 microns