Looking to replace or upgrade your Subaru engine? Our OEM Subaru short blocks provide a reliable foundation for your vehicle’s power. Designed and manufactured to Subaru’s exact standards, these short blocks include the crankshaft, connecting rods, and pistons — everything you need for a perfect fit and seamless performance. Whether you’re restoring your engine or building for performance, our OEM short blocks give you peace of mind and long-lasting durability.
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Subaru short blocks that can take a beating.
Brand new = RELIABLE.
If you're looking to replace your Subaru engine, you might be considering a short block. The short block is the lower half of the engine that includes the crankshaft, connecting rods, and pistons. It's the foundation of the engine and is responsible for producing power. A short block is an efficient way to replace the heart of your engine without having to buy a whole new engine.
There are a lot of options when it comes to short blocks, but OEM Subaru short blocks are the best choice for your Subaru. OEM, or original equipment manufacturer, means that the manufacturer of the short block is the same as the manufacturer of your car. This ensures that the parts will be a perfect fit and work seamlessly with the rest of your engine.
OEM Subaru short blocks are built to the highest standards in quality and are designed specifically for your Subaru. This means that you won't have to worry about compatibility issues or parts fitting poorly. It also means that you're getting a product that meets the same high standards as the engine that originally came with your car.
We carry a wide selection of genuine OEM Subaru short blocks for sale. Our short blocks come with a factory warranty. Order yours today and get your Subaru back on the road!
As they come from Subaru, you can make 400whp/480bhp safely on an OEM EJ short block with proper maintenance and a solid tune, and 300whp/360bhp on an FA block.
Need a short block that is built to handle more?
Check out our upgraded blocks built to handle 600+WHP
https://crawfordperformance.com/collections/crawford-performance-built-subaru-short-blocks
Why Choose OEM Subaru Short Blocks?
OEM Subaru short blocks are the smartest choice for enthusiasts who want reliability without compromise. Being original equipment manufacturer (OEM) parts, they are built to the exact same specifications as your factory engine. That means:
Perfect fit: No compatibility issues or guesswork.
Factory-level quality: Built to Subaru’s rigorous standards for long-lasting performance.
Power potential: Achieve up to 400whp/480bhp safely on an EJ short block or 300whp/360bhp on an FA block with proper maintenance and tuning.
With an OEM short block, you’re getting a product you can trust — the same quality that powers Subaru vehicles from the factory.
Why Choose Crawford Performance for Subaru Short Blocks
At Crawford Performance, we don’t just supply Subaru parts — we engineer and select the best for maximum performance. With decades of motorsports experience and a history of collaboration with Subaru of America, we ensure every product meets rigorous standards for reliability, durability, and performance. Whether restoring your engine or building a high-performance setup, Crawford Performance is your trusted partner for Subaru short blocks that deliver exactly what your vehicle needs.
Upgrade Your Subaru Engine with Confidence
From OEM reliability to high-performance potential, Crawford Performance has the Subaru short block you need. Restore your engine or build for power — all backed by factory standards and expert support.
→ Shop OEM Subaru Short Blocks Now
