• ✔ 【 SEALED WELL】It securely seals the valve cover so that oil leaks will be prevented each time it pools lubricant oil as it goes to the cylinder head's drain back opening. Aside from oil, this gasket also helps prevent the entry of other harmful materials to the valve train.
  • ✔ 【REUSABLE & EASIER TO FIT】The SBC valve cover are generally reusable and easier to fit.
  • ✔ 【HIGHLY DURABLE】It is highly durable and less prone to breakage. to provide exceptional service life and reliability.
  • ✔ 【WITHSTAND HARSH CONDITIONS】Advanced manufacturing technology ensures durability and optimum operation in higher or lower temperatures.
  • ✔ NOTE -- The attachment to the valve cover must be just right-not too tight and not too loose. Any of these two conditions can ruin the gasket's efficiency; consequently, the valve cover itself.

Nice gaskets,easy install and no leaks.

Better construction than the average gasket, thicker by 1/8" depending on comparisons

I liked the fact that these came in proper form and fit the valve covers without the need to bend them into shape. I do suggest applying a film of High Temp RTV silicon between the gasket an valve cover, as small block Chevys are notorious for leaks, no matter what type of gasket

Used with valve cover studs for easier installation. Added valve cover hold down spreader bars for less chance of leaks.

These are heavy duty. They are rubber as opposed to cork or felt. They are think with a reinforcement embedded in the middle.

these are great for high performance engines. will last a long time if taking valve covers on and off many times to adjust valves. have had mine off 5 times and no leaks. just don't over tighten

These gaskets work great so far. I wasn't sure about them when ordering, but glad I did. Update.... So the gaskets sealed, but only for a very short amount of time. I went to re-tighten the valve covers and they were slightly loose. I tightened down again, but unfortunately oil is still leaking. I'm not sure if the material heated up and took the form of the tight covers or if the bolts backed off. I'm just mentioning my experience. And to be fair to the product, I'm trying these on Edelbrock E-210 heads. Not factory heads. I read some reviews of people having a hard time sealing up these heads at the valve covers. Anyway, I'm trying a different brand of gasket. I'm keeping the 5 stars because I did like the gaskets and I'm not 100% sure if it's the heads causing my issue. Don't use on Edelbrock E-210 heads. Thank you!

Kind of thick original screws for covers didn’t tighten removed washer for now

Good quality gaskets no more leaks on my Chevy 350