WebComp Cams offers a complete line of valve stem seals, from the stock GM ''O-Ring'' to the positive-stop PTFE seal. These seals are a must to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. The ''O-Ring'' seals use the standard retainer and oil splash sheild. The umbrella seal is normally used when a larger … WebAug 16, 2008 · O rings and umbrellas on Intakes, o rings or umbrellas only on the exhaust. The exhausts normally have more wear because of the head so a little extra lube will help …

Amazon.com: Sbc Valve Seals

WebJul 26, 2024 · A friend ordered a very inexpensive gasket set from Amazon for his small block Ford and it came with umbrella valve seals in the set. Two years later the oil pump … WebMay 11, 2009 · A 1997 Vortec engine would have metal cased viton seals on all of the valves. The engines a little older than that (mid 80's) used an umbrella seal on the exhaust and a positive viton seal on the intake combined with the "O" rings on all of them. The older engines had nothing but the "O" rings. robotech masterpiece bookends

sbc valve seal question for engine guru

WebPioneer Automatic Transmission O-Rings - 762001-10. Part #: 762001-10 Line: PIO. Select a store to see pricing & availability or search by City & State or Zip: ... Seal Type: O-Ring. Show More Show Less Compare. Pioneer A/T O-Ring - 762008. Part #: 762008 Line: PIO Select a store to see pricing & availability ... WebJun 8, 2024 · The "O"rings are the original Chev valve seals that have been used since 1955 on most small block engines. The umbrella type do work better though as long as they … WebSBC Cylinder Head Valve Seal Install and Spring Assembly iowadiy 2.67K subscribers Subscribe 16K views 1 year ago Installing new valve seals on a SBC 882 cylinder head and then... robotech mecha designer