Auto Know Parts

Check out our cool new window decals 👍 next step, larger Auto Know Car Parts and Krown Rust Control signage.

I remember the first time I tried this product. It was on a 2.2 turbo Dodge valve cover that no matter what you would use it would leak. The original cork gasket never worked, the cork gasket with a dressing never worked. It would simply always leak oil on the turbo and smoke. I remember the guy at the parts counter saying you need to use the right stuff. I'm thinking, dude I'm using the right stuff! It just keeps on leaking. He then explains no, the right stuff gasket maker. I remember looking at the price thinking man that's expensive stuff. But at that point I just wanted this valve cover to seal. So I bought a can. To my surprise I didn't even use the gasket I just used this stuff, the right stuff! I'll never forget a few years later I had to remove that valve cover. All the bolts were out and I swear I could have put a hook in the oil fill cap hole and lift the whole car off the ground and that gasket maker was not going to budge 🤣 at that point that's when you hate the product but it was well worth it 💪. If you've tried everything and it won't seal, this stuff will! I always reach for it first I don't take the chances I'm not going to wait for another product to fail until I get " the right stuff".

Amazon $32.99 🥺
Canadian Tire $32.99🥺

Auto Know Car Parts $25.99!!!!🥳

Now in stock both 10w30 and 15w40.

GP-1 High-Performance Oil
Discover the power of GP-1, the ultimate high-performance oil for drag racing, drifting, and high-octane pursuits. Made with Bradford, Pennsylvania–grade base oil, GP-1 blends traditional excellence with advanced additives for unmatched protection and performance. Enriched with zinc, it combats washout and fuel dilution in methanol and ethanol-fueled engines, thriving under extreme conditions.

Using the one-of-a-kind “Legacy Base Oil”, GP-1 offers:

Outstanding film strength
Natural "cling" to engine parts
Enhanced by modern additives, GP-1 reduces wear, improves oxidation stability, and ensures better flow under high loads and RPMs. Its high ZDDP content protects aggressive cam profiles and high spring pressures, while detergents and foam inhibitors keep engines clean and efficient.

Engineered for peak performance, GP-1 high-performance oil ensures superior protection under extreme conditions. This high-performance motor oil excels in reducing wear, enhancing oxidation stability, and maintaining optimal flow at high RPMs.

Designed for racing and high-octane applications, it’s the trusted choice for enthusiasts who demand the best. With advanced additives and exceptional film strength, GP-1 high-performance oil delivers unmatched reliability and efficiency, keeping your engine running at its best.

Perfect for power adders like boost or nitrous, GP-1 maintains its strength under extreme loads, sealing piston rings and protecting against fuel dilution from alcohol fuels or Nitro.

Proudly Made in the USA in Bradford, Pennsylvania, GP-1 delivers unmatched protection and performance for Dragsters, Drifters, Hot Rodders, and Horsepower Enthusiasts everywhere.