Hey friends,

We’re Sealed Power Engine Components Manufacturer

We deliver high-quality, application-engineered engine components trusted by professionals for reliable performance, durability, and complete engine rebuilds.

Learn more

Our Engine Components Range

Our popular Sealed Power products are designed to meet the highest standards of engine performance, reliability, and longevity for both professional and DIY rebuilds.

Sealed Power Pistons

Our pistons are precision-engineered for maximum durability and performance, available in a range of sizes and compression ratios to fit any engines.

Sealed Power Piston Rings

We offer piston rings that ensure excellent sealing, oil control, and heat resistance, helping maintain peak engine efficiency and reduce oil consumption.

Sealed Power Lifters

Our lifters are built for smooth valvetrain operation and enhanced engine performance, minimizing wear and improving overall durability.

Sealed Power Bearings

We provide engine bearings that reduce friction and deliver dependable lubrication, supporting long-lasting operation under demanding conditions.

Sealed Power Oil Pumps

Our oil pumps are engineered for consistent oil flow and pressure, ensuring optimal and premium engine protection and longevity.

Sealed Power Push Rods

We manufacture push rods to strict tolerances for strength and reliability, promoting proper valvetrain alignment and function.

Sealed Power Bestsellers

Sealed Power E-251X Standard Piston Ring Set

Our E-251X Standard Piston Ring Set features grey iron rings with phosphate coating, designed for a 4.0000-inch bore, providing excellent sealing and durability for V8 engines.

Check Price

Sealed Power 8-1985A Connecting Rod Bearing Set

The 8-1985A Connecting Rod Bearing Set utilizes A-Series bi-metal aluminum alloy with silicon for enhanced surface hardness, offering superior wear resistance and compatibility with various Ford V8 engines.

Check Price

Sealed Power E-251X 30 Standard Piston Ring Set

Our E-251X 30 Piston Ring Set is an oversized (0.030) version of the standard set, maintaining the same high-quality materials and design to ensure optimal performance in rebuilt engines with a 4.0300-inch bore.

Check Price

Proven Durability

Why Customers Choose Sealed Power Products

Customers choose our products because we consistently deliver reliable performance, premium materials, and application-specific engineering trusted by professionals and enthusiasts alike.

Engineered Precision

Every component is designed to exacting standards for a precise fit and optimal engine performance.

Comprehensive Selection

We offer a full range of engine components to support complete rebuilds and diverse engine types.

Trusted Legacy

With a strong history in OE applications, our brand is backed by decades of expertise and innovation.

Any question about our components?
Feel free to contact us anytime.

Contact us now

Sealed Power Company Values

Our core values guide everything we do, from product development to customer support, ensuring quality and integrity at every level.

  • Quality
  • Reliability
  • Innovation
  • Customer Focus
  • Integrity
  • Heritage

Our Clients' Pictures

Sealed Power Hypereutectic Pistons

Sealed Power Forged Pistons

Sealed Power Engine Bearings

Sealed Power Piston Rings

Sealed Power Company Insights

We combine decades of engine expertise with cutting-edge manufacturing to deliver trusted solutions for today’s demanding engine rebuild and repair needs.

Sales per year
0 +
Reviews
0 +
Engine products
0 +
Partnerships
0 +

Sealed Power Reviews

Discover why engine professionals and DIY rebuilders trust Sealed Power—real stories from real customers who count on our components to power their success.
I've been rebuilding engines since the early '90s—started in a small two-bay garage with my uncle and built my first small-block Chevy at 18. Over the decades, I've seen countless brands come and go, but Sealed Power is one name that has stood the test of time in my shop. Most recently, I took on a complete rebuild of a 1972 Chevelle SS 350. The customer wanted OEM reliability with a slight performance boost, and I knew the Sealed Power E-251X piston rings were the right choice. Right out of the box, the machining on the rings was immaculate. They slid into place with no binding or distortion, and the included instructions were clear, even though I didn’t need them. I paired them with Sealed Power pistons, and together they delivered a level of compression consistency that was frankly better than I expected. After the engine was broken in and tuned, we saw rock-solid compression across all eight cylinders—no fluctuation, no blow-by, and excellent oil control. But what really made me a believer again was how well the rings held up after 1,500 miles of mixed driving. I had the Chevelle back in for a post-break-in inspection, and the engine internals looked clean and healthy. Oil consumption? Virtually zero. These rings didn’t just meet expectations—they exceeded them. As a technician who values quality over flash, I choose Sealed Power because it delivers what it promises: dependable, precision-engineered components that help me build engines I can put my name on with pride.
Tom Decker
Master Automotive Technician
Building high-performance engines isn't just my job—it's my obsession. I’ve been racing and wrenching for more than 20 years, and I don’t take chances when it comes to the internals of my builds. For my most recent project, a 408 stroker destined for a ’71 Camaro street/strip setup, I used a suite of Sealed Power components: pistons, rod bearings, oil pump, and piston rings. I needed parts that could handle high RPMs, big loads, and thermal punishment—and Sealed Power delivered across the board. The pistons went in flawlessly and had perfect skirt geometry for my cylinder bores. The piston-to-wall clearance was within one-thousandth of an inch from what I spec’d, meaning no surprises or last-minute machining adjustments. The rings seated after a short 30-minute dyno run-in, and compression was rock solid at 11.2:1 across the board. The Sealed Power bearings—especially their A-Series rod bearings—really impressed me. After five weekends at the track and repeated dyno pulls, I tore the engine down just to inspect. The bearings still looked fresh. No pitting, no uneven wear. Even the oil pump held consistent pressure during high-rev passes, with zero signs of cavitation or flow issues. I've run engines with premium parts that cost twice as much and didn't last half as long. When you’re running 7,000+ RPM through a motor you spent months building, trust is everything. That’s why Sealed Power is my first call every time. Their quality gives me the confidence to push engines to the limit—and win.
Bill Rourke
Performance Engine Builder
I’m not a professional mechanic, but I’ve always loved working on engines. My dad got me into it back in the '80s when we used to fix up old farm trucks on the weekends. Fast forward to now—I'm a dad myself and recently took on a full engine rebuild of a 1978 Ford F-150 with my 16-year-old son. It was our first father-son project, and I wanted to make sure we used parts that would perform reliably and teach him the importance of quality craftsmanship. That’s why I went with Sealed Power. We used the 8-1985A connecting rod bearings, a set of their lifters, and one of their high-volume oil pumps for our 351 Windsor. I can’t say enough about the installation process—it went smoother than I expected for a home garage build. The bearings were perfectly machined, and we had no issues with clearances. The lifters, once installed, were whisper quiet, and there were no signs of oil starvation or ticking after the first startup. My son got to hear the engine come to life for the first time, and it was purring like it just rolled out of the factory. After the first 500 miles, we did a teardown and inspection for educational purposes—and let me tell you, I was stunned at how clean everything looked. Oil pressure was consistent, no metal in the filter, and no visible wear on the cam or bearings. I explained to my son that this kind of result doesn’t just happen—it’s the result of quality components and taking your time. Thanks to Sealed Power, we didn’t just build an engine—we built a memory. Now, every time we take the truck to a car meet or a Sunday cruise, we both know it’s powered by parts we can trust.
Rick Matheson
DIY Enthusiast & Classic Truck Restorer

Do you need reliable engine parts?

Contact us today for a free consultation and let our experts help you find the perfect Sealed Power solution for your engine needs.

Reach out now