Custom Engine Quote

GMC & Chevy Performance Crate Engines

Browse our performance Chevy crate engines below. If you have a question or don't see the engine you are looking for, email us or call us at 1-800-275-7371 and we will be happy to answer your questions. We can build your engine to suit your needs, so please contact us if you would like a custom engine quote.

If you are looking for a stock replacement engine, be sure to visit our Replacement Chevy Engines page.

DESCRIPTION PREMIUM LONG BLOCK
Weekend Warrior Call or Email
Stroker Vortech ZZ4 Call or Email
Vortech 350 Call or Email
Camaro LT1 Call or Email
347 Townmaster Call or Email
SS 350 Call or Email
Resto-rod Call or Email
Chevy 3800 Regal / Camaro Call or Email
Chevy 327 Crate Engine with 350 horsepower and 350 ft-lbs of torque. Perfect for that resto-rod . Call or Email
Chevy 350 Value HO Call or Email
Chevy 350 Crate Engine with 300 horsepower and 360 ft-lbs of torque Call or Email
Chevy 350 SS Crate Engine with 330 horsepower and 360 ft-lbs of torque Call or Email
Chevy 350 Street Heat Crate Engine with 350 horsepower and 370 ft-lbs of torque. Call or Email
Chevy 350 Vortec ZZ4 Crate Engine with 370 horsepower and 370 ft-lbs of torque Call or Email
Chevy 350 Camaro LT1 Crate Engine with 370 horsepower and 370 ft-lbs of torque Call or Email
Chevy 383 Stroker Crate Engine with 330 horsepower and 420 ft-lbs of torque. This engine is great for towing & heavy vehicles. Call or Email
Chevy 383 Stroker Vortec ZZ4 Crate Engine with 395 hb and 410 ft-lbs of torque Call or Email
Chevy 6.0L GEN III LS2 Crate Engine with 365 horsepower and 390 ft-lbs of torque Call or Email
Chevy 402 (396) Chevelle Big Block Crate Engine with 350 hp and 410 ft-lbs of torque. Call or Email
Chevy SS 454 Crate Engine with 450 horsepower and 470 ft-lbs of torque. Call or Email

Head Porting Means More Horsepower

Head porting is a process for shaping or enlarging the intake and exhaust head ports to raise combustion. This increases power and torque dramatically. By enlarging the intake porting , there is greater air and fuel mixture for ignition.

The flow bench tests the flow of that air and fuel mixture and allows us to maximize that mixture to raise power. It also gives valuable information for correcting any issues such as portal design.

Porting the heads should also increase miles per gallon . The principle is that if the volume of air is increased , while the velocity is decreased, the air/fuel mixture burns more efficiently. The volume and velocity for each port depends on the engine and cylinder head design.

This one process can enable an engine to achieve much greater power at a price that will almost pay for itself in fuel savings.

Ask Us an Engine Question

Please enter the information below to ask us an engine question or request a free quote. The Zip Code is required in order to determine your shipping cost. Please enter any special instructions, such as shipping or other relevant information. All orders placed outside of the United States must be paid by Wire Transfer. Please call 1-800-275-7371 for details, assistance, or to discuss your engine via the phone.

(*) Denotes a required field (all fields are required)

Contact Information
First Name:*
Last Name:*
Zip/Postal Code* Daytime Phone Number*
Email*
Privacy Notice: We do not sell, rent, lease, or otherwise release the information that you provide. Please feel free to call or email us, if you have any concerns about your privacy.

Please provide details about your engine needs below as well as information about your engine and car such as engine size, year, make, and model. Also, if you have the VIN for the car, please include that as well.

I would like to receive email specials from PrecisionEngine.com.

 
Horsepower and Torque Specifications are approximate and we cannot guarantee the exact outcome of each engine built.
We are not responsible for typographical errors. Prices subject to change without notice.