Factory Chevrolet Performance Crate Engines

12740948 - : Engine Camshaft for GM Image

Engine Camshaft

Intake. Optional.
$353.94
MSRP $569.56
Save $215.62
37.9% Off
12597457 - : Engine Cover for GM Image

Engine Cover

3.8L with supercharger. with tony stewart pkg.
$87.92
MSRP $138.97
Save $51.05
36.7% Off
12737532 - : Engine Cover for GM Image

Engine Cover

2.7l turbo (l3b).
$49.81
MSRP $76.63
Save $26.82
35% Off
84485635 - : Engine Harness for GM Image

Engine Harness

2.0l turbo, without chassis control, with awd.
$400.37
MSRP $644.26
Save $243.89
37.9% Off
12588486 - : Engine Harness for GM Image

Engine Harness

3.6L.
$755.97
MSRP $1,216.76
Save $460.79
37.9% Off
85540232 - : Engine Harness for GM Image

Engine Harness

3.0L.
$452.80
MSRP $728.62
Save $275.82
37.9% Off
85165334 - : Engine Harness for GM Image

Engine Harness

6.2L, fe3 suspension.
$790.03
MSRP $1,035.76
Save $245.73
23.7% Off
92219186 - : Engine Cover for GM Image

Engine Cover

Give your Camaros V-6 or V-8 engine a stylish- show-quality upgrade with this engine cover. They are available to match most exterior...
$266.91
MSRP $325.00
Save $58.09
17.9% Off
94780881 - : Engine Cradle for GM Image

Engine Cradle

With fe2 suspension, without code v50, with fe2 suspension, without code v50.
$324.90
MSRP $492.54
Save $167.64
34% Off
85624190 - : Engine Harness for GM Image

Engine Harness

Without zl1, 6.2L, without magnetic ride, manual trans.
$418.25
MSRP $673.05
Save $254.80
37.9% Off
39195427 - : Engine Harness for GM Image

Engine Harness

2.0L turbo, without awd.
$360.65
MSRP $580.47
Save $219.82
37.9% Off
85640855 - : Engine Harness for GM Image

Engine Harness

6.2L, without variable susp, convertible.
$791.63
MSRP $1,037.84
Save $246.21
23.7% Off

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Unlocking Performance With Chevrolet Performance Crate Engines

A performance crate engine is a fully assembled motor ready to drop into your vehicle. It provides massive horsepower upgrades without the hassle of rebuilding an old block. Drivers swap these into project cars or heavy haulers for immediate power. Enthusiasts upgrading a Chevrolet Corvette love the raw V8 torque for track days. Buying a complete crate motor guarantees brand-new reliability and extreme performance.

Proven Advantages of Performance Crate Engines

Brand New Block Castings

Guarantees zero hidden cracks or metal stress.

Tested Horsepower Ratings

Delivers the exact power advertised on the box.

Complete Assembly

Saves hundreds of hours of manual engine building.

Modern Fuel Injection

Provides reliable cold starts and excellent efficiency.

Factory Warranty Backing

Protects your massive investment against defects.

Testing Your Chevrolet Performance Engine

Perform these checks to verify your new motor.

1. Check Fluid Levels

Ensure the oil is full before initial startup.

2. Look for Leaks

Inspect the oil pan and valve covers for drips.

3. Monitor Oil Pressure

Ensure the gauge reads healthy pressure immediately.

4. Listen for Ticks

Notice any loud valvetrain clatter indicating dry lifters.

5. Break In Properly

Follow the factory manual for the first 500 miles.


Frequently Asked Questions

What are performance crate engines?
Fully assembled, brand-new high-horsepower motors shipped in a crate.
Why buy a crate engine?
It is faster and more reliable than rebuilding an old block.
Do crate engines come with a warranty?
Yes, genuine OEM crate motors include strong factory warranties.
Are crate engines street legal?
Check local emissions laws, as some are racing-only.

Get the most affordable Chevrolet engine parts and rebuild kits from Classic Chevrolet. Need help? Contact our team today for expert support.