Crate Engine Buying Guide 2026: Long Block vs Short Block vs Turnkey

Crate Engine Buying Guide 2026: Long Block vs Short Block vs Turnkey

Whether you’re building a muscle car, restoring a classic truck, or upgrading your project vehicle, choosing the right crate engine is one of the most important decisions you’ll make. At OMJ Auto Solutions, we stock over 390 crate engines — and in this guide, we’ll break down everything you need to know before buying.

What Is a Crate Engine?

A crate engine is a pre-assembled engine that arrives ready to install — saving you weeks of machine work and assembly. Brands like Chevrolet Performance, Blueprint Engines, Ford Racing, and Mopar deliver them ready to drop in. The name “crate” comes from the wooden crates these engines were originally shipped in.

Short Block Crate Engines

A short block includes only the lower half of the engine: the block, crankshaft, connecting rods, and pistons. You’ll need to supply or rebuild the cylinder heads, intake manifold, camshaft, and valve train yourself.

Best for: Experienced builders, custom builds, budget-conscious projects with existing parts.

Long Block Crate Engines

A long block adds cylinder heads, camshaft, valve train, and timing components. It’s the most common type sold online. You’ll still need to add the intake manifold, carburetor or fuel injection, and accessories like alternator and water pump.

Best for: Most DIY builders who want a solid foundation without overpaying for accessories they may already own.

Turnkey (Dressed) Crate Engines

A turnkey crate engine comes with nearly everything installed: intake manifold, carb or EFI system, ignition, valve covers, oil pan. Some are fully dyno-tested at the factory.

Best for: Builders who want plug-and-play performance and are willing to pay a premium for convenience.

Top Crate Engine Brands We Stock

• Chevrolet Performance — From the 350 HO (333 HP) to the legendary ZZ632/1000 (1,004 HP naturally aspirated)
• Blueprint Engines — Every engine dyno-tested, built to order. Their 383 Stroker is one of the most popular crate engines ever built
• Ford Performance — Boss 363 C.I.D. (500 HP), Coyote 5.0, and classic 302 and 351 Windsor options
• VEGE Remanufactured — Budget-friendly OEM-spec long blocks, available from $1,842

How to Choose the Right Crate Engine

1. Know your application: Street driving, strip racing, towing, or show car each require different engine characteristics
2. Check compatibility: Engine mounts, transmission bellhousing, and chassis clearance all matter
3. Set a realistic budget: Add 20% contingency for hardware, gaskets, fluids, and installation
4. Understand the warranty: OEM performance brands like Chevrolet Performance offer multi-year coverage

Shop Crate Engines at OMJ Auto Solutions

We stock over 390 crate engines including Chevrolet Performance, Blueprint, Ford Performance, and VEGE — all at competitive prices with fast shipping across the US and UK. Browse our full crate engine inventory or call us at +1(224)475-1213. Free shipping on orders over $5,000.