Aeroflow GM LS DOD Delete O-Ring Kit Suit GM LS2 & LS3 Valley Plates (AF59-5016)

When looking to do a DOD delete on your GM LS2/LS3, you will require the factory O-rings to seal the valley plate. These are the O rings that go under your valley plate and block the oil galleries that would normally feed the displacement on demand solenoids. They work with both factory and aftermarket valley plate covers. These are manufactured to be a direct replacement for part number AC Delco 12610160. They are sold in a pack of 8 O-rings to suit each engine.