compare big block engines

BIG-BLOCK CRATE ENGINES

Each engine builds on more than half a century of design, validation, and manufacturing expertise, offering an uncompromising balance of durability with the capability that comes only from the legendary Chevy Big-Block. Our lineup of ready-to-install engines offer something for every budget and project. We are the only source for brand-new Chevrolet Performance Big-Block crate engines, built with brand-new parts and incorporating the latest cylinder-block casting technology. See how the bowtie Big-Blocks compare in horsepower, torque, and other technical specifications.

ZZ427

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ZZ454/440

MORE INFO

ZZ502 DELUXE

MORE INFO

ZZ572/620

MORE INFO

Part Number

19331572

19331574

19331579

19331583

Engine Type

Chevy Big-Block V-8

Chevy Big-Block V-8

Chevy Big-Block V-8

Chevy Tall-Deck Big-Block V-8

Horsepower

480 hp @ 6000 rpm

469 hp @ 5500 rpm

508 hp @ 5200 rpm

621 hp @ 5400 rpm

Torque

490 lb.-ft. @ 3800 rpm

490 lb-ft @ 3800 rpm

490 lb-ft @ 3800 rpm

641 lb-ft @ 4200 rpm

Displacement (cu. in.)

427

454

502

572

Block

Cast iron with 4-bolt main caps

Cast iron with 4-bolt main caps

Cast iron with 4-bolt main caps

Cast iron with 4-bolt main caps

Crankshaft

Forged steel

Forged steel

Forged steel

Forged steel

Camshaft

Hydraulic roller

Hydraulic roller

Hydraulic roller

Hydraulic roller

Valve Lift (intake)

2.190 in

2.190 in

.527 in

.632 in

Valve Lift (exhaust)

1.880 in

1.880 in

.544 in

.632 in

Camshaft Duration (@.050)

224° intake/234° exhaust 

211° intake/230° exhaust

224° intake/234° exhaust

254° intake/264° exhaust

Cylinder Heads

Aluminum oval port, 110-cc chambers

Aluminum oval port; 110-cc chambers

Aluminum oval port; 110-cc chambers

Aluminum rectangular port, 118-cc chambers

Compression Ratio

10.1:1 

9.6:1 

9.6:1 

9.6:1 

ZZ427

MORE INFO

ZZ454/440

MORE INFO

Part Number

19331572

19331574

Engine Type

Chevy Big-Block V-8

Chevy Big-Block V-8

Horsepower

480 hp @ 6000 rpm

469 hp @ 5500 rpm

Torque

490 lb.-ft. @ 3800 rpm

490 lb-ft @ 3800 rpm

Displacement (cu. in.)

427

454

Block

Cast iron with 4-bolt main caps

Cast iron with 4-bolt main caps

Crankshaft

Forged steel

Forged steel

Camshaft

Hydraulic roller

Hydraulic roller

Valve Lift (intake)

2.190 in

2.190 in

Valve Lift (exhaust)

1.880 in

1.880 in

Camshaft Duration (@.050)

224° intake/234° exhaust 

211° intake/230° exhaust

Cylinder Heads

Aluminum oval port, 110-cc chambers

Aluminum oval port; 110-cc chambers

Compression Ratio

10.1:1 

9.6:1 

ZZ502 DELUXE

MORE INFO

ZZ572/620

MORE INFO

Part Number

19331579

19331583

Engine Type

Chevy Big-Block V-8

Chevy Tall-Deck Big-Block V-8

Horsepower

508 hp @ 5200 rpm

621 hp @ 5400 rpm

Torque

490 lb-ft @ 3800 rpm

641 lb-ft @ 4200 rpm

Displacement (cu. in.)

502 

572

Block

Cast iron with 4-bolt main caps

Cast iron with 4-bolt main caps

Crankshaft

Forged steel

Forged steel

Camshaft

Hydraulic roller

Hydraulic roller

Valve Lift (intake)

.527 in

.632 in

Valve Lift (exhaust)

.544 in

.632 in

Camshaft Duration (@.050)

224° intake/234° exhaust

254° intake/264° exhaust

Cylinder Heads

Aluminum oval port; 110-cc chambers

Aluminum rectangular port, 118-cc chambers

Compression Ratio

9.6:1 

9.6:1 


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Unless specifically noted to the contrary herein, vehicles equipped with Chevrolet Performance Parts may not meet Federal Motor Vehicle Safety Standards and emissions regulations and should not be operated on public roads. Chevrolet Performance customers are responsible for ensuring their use of Chevrolet Performance complies with applicable federal, state, and local laws, regulations, and ordinances. Many parts intended for racing or other “off-highway” use are not designed or tested for crashworthiness or to meet the safety needs of the motoring public, and may adversely affect the original intended performance or handling characteristics of the vehicle. These parts are designed and intended to be used with experts supervising their installation and use, to help assure the proper and safe operation of the vehicle.

  • The Manufacturer's Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees and optional equipment. Click here to see all Chevrolet vehicles' destination freight charges.

  • With 5.3L EcoTec3 V8 engine. Based on GM Large SUV segment and EPA-estimated MPG highway: 23 (2WD), 22 (4WD).

  • EPA-estimated MPG city/highway: Sonic with 1.8L engine and 5-speed manual transmission 26/35; with 1.8L engine and 6-speed automatic transmission 25/34; with 1.4L engine and 6-speed manual transmission 28/37; with 1.4L engine and 6-speed automatic transmission 27/35.

  • EPA-estimated 53-mile range based on 106 MPGe combined city/highway (electric); 367-mile extended range based on 42 MPG combined city/highway (gas). Your actual range may vary based on several factors, including temperature, terrain and driving technique.

  • The Manufacturer's Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees and optional equipment. Click here to see all Chevrolet vehicles' destination freight charges.

  • MyLink functionality varies by model. Full functionality requires compatible Bluetooth and smartphone, and USB connectivity for some devices.

  • Do not use summer-only tires in winter conditions, as it would adversely affect vehicle safety, performance and durability. Use only GM-approved tire and wheel combinations. Unapproved combinations may change the vehicle’s performance characteristics. For important tire and wheel information, go to my.chevrolet.com/learn/tires or see your dealer.

  • Dependability based on longevity: 1987 – July 2017 full-size pickup registrations.

  • Dependability based on longevity: 1987–July 2017 full-size pickup registrations.

  • With rear seats folded. Cargo and load capacity limited by weight and distribution

  • EPA-estimated 29 MPG city/39 highway with 5-speed manual transmission and 30 MPG city/38 highway with available Continuously Variable Transmission

  • EPA-estimated 29 MPG city/38 highway with 5-speed manual transmission and 30 MPG city/38 highway with available Continuously Variable Transmission.

  • EPA estimated with 3.6L V6 engine.

  • Cargo and load capacity limited by weight and distribution.

  • EPA estimated with 3.6L V6 engine

  • Chevrolet Infotainment System functionality varies by model. Full functionality requires compatible Bluetooth and smartphone, and USB connectivity for some devices.

  • Vehicle user interface is a product of Apple and its terms and privacy statements apply. Requires compatible iPhone and data plan rates apply. Apple CarPlay, Siri, iPhone and iTunes are trademarks for Apple Inc, registered in the U.S. and other countries.

  • Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner’s Manual for more information.

  • EPA estimate for Sonic with available 6-speed automatic transmission.

  • With rear seats folded. Cargo and load capacity limited by weight and distribution.

  • Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See your vehicle Owner’s Manual for more information.

  • Connected Services include navigation services and Remote Access Plan, and 1 month/3 GB of 4G LTE data (whichever comes first) from vehicle delivery date. Services are subject to User Terms and limitations. Certain services require working electrical system, cell service and GPS signals. OnStar links to emergency services. Visit onstar.com for more details.

  • Model year 2018 and newer vehicles include: 1 month of OnStar Safety & Security Plan and 1 month of Chevrolet Connected Services which include navigation services, Remote Access Plan and 1 month or 3 gigabytes of 4G LTE data (whichever comes first) from vehicle delivery date. Services are subject to user terms and limitations. Visit onstar.com for more details. Data plans offered by AT&T. Availability subject to change.

  • Connected Services include navigation services and Remote Access Plan, and 1 month/3 GB of 4G LTE data (whichever comes first) from vehicle delivery date. Data plan offered by AT&T. Services subject to user terms and limitations. Certain services require working electrical system, cell service, and GPS signal. OnStar links to emergency services.  Visit onstar.com for more details.

  • If you decide to continue service after your trial, the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. To cancel you must call SiriusXM at 1-866-635-2349. See SiriusXM Customer Agreement for complete terms at siriusxm.com. All fees and programming subject to change. Sirius, XM, SiriusXM and all related marks and logos are trademarks of Sirius XM Radio Inc.

  • With rear seats folded. Cargo and load capacity limited by weight and distribution.

  • EPA-estimated 238-mile EV range. Your actual range may vary based on several factors including temperature, terrain, and driving technique.

  • With second row seats folded flat. Cargo and load capacity limited by weight and distribution.

  • EPA-estimated 238-mile EV range. Your actual range may vary based on several factors including temperature, terrain, and conditions.

  • Read your vehicle owner's manual for important feature limitations and information.

  • Read your vehicle owner's manual for important feature limitations and information.

  • EPA-estimated MPG highway for Cruze Sedan with 1.4L 4-cylinder engine and transmission.

  • With rear seats folded. Cargo and load capacity limited by weight and distribution.

  • Read the vehicle owner's manual for important feature limitations and information.

  • If you decide to continue service after your trial, your selected subscription plan will automatically renew thereafter. You will be charged at then-current rates. Fees and taxes apply. To cancel you must call SiriusXM at 1-866-635-2349. See SiriusXM Customer Agreement for complete terms at siriusxm.com. All fees and programming subject to change. ©2018 Sirius XM Radio Inc. All rights reserved.

  • EPA-estimated MPG highway for Cruze Sedan with 1.4L 4-cylinder engine.

  • EPA-estimated 37 MPG highway for Cruze Premier Hatchback.

  • Cargo space for Cruze Hatch with rear seats folded. Cargo and load capacity limited by weight and distribution.

  • EPA-estimated 53-mile range based on 106 MPGe combined city/highway (electric); 367-mile extended range based on 42 MPG combined city/highway (gas). Your actual range may vary based on several factors, including temperature, terrain and driving technique.

  • EPA-estimated 53-mile range based on 106 MPGe combined city/highway (electric); 367-mile extended range based on 42 MPG combined city/highway (gas). Your actual range will vary based on several factors including temperature, terrain and driving conditions.

  • Read the vehicle owner's manual for important feature limitations and information.

  • Requires available Performance Exhaust or Z51 Performance Package.

  • Requires available Performance Exhaust or Z51 Performance Package.

  • Before you buy a vehicle or use it for trailering, carefully review the Trailering section of the Owner’s Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow.

  • EPA-estimated 28 City/39 Hwy MPG

  • With second row seats folded flat. Cargo and load capacity limited by weight and distribution.

  • The Manufacturer's Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees and optional equipment. Click here to see all Chevrolet vehicles' destination freight charges.

  • Read the vehicles Owner’s Manual for more important feature limitations and information.

  • Does not detect people or items. Always check rear seat before exiting.

  • Vehicle user interface is a product of Google and its terms and privacy statements apply. Requires the Android Auto app on Google Play and an Android compatible smartphone running Android 5.0 Lollipop or higher. Data plan rates apply. Android, Android Auto, Google, Google Play and other marks are trademarks of Google LLC.

  • Receive 1 month or 3 GB of 4G LTE Wi-Fi Hotspot data (whichever comes first). Service varies with conditions and location. Requires active connected service. See onstar.com for details and limitations.

  • Premier shown seats seven. Standard on L, LS. Available on LT.

  • EPA-estimated 18 MPG city/ 27 MPG highway 3.6FWD.

  • With second and third row seats folded flat. Cargo and load capacity limited by weight and distribution.

  • EPA-estimated 18 MPG city/ 27 MPG highway 3.6FWD.

  • Read the vehicle owner's manual for important feature limitations and information.

  • The system wirelessly charges one PMA- or Qi-compatible mobile device. Some devices require an adaptor or back cover. To check for phone or other device compatibility, visit my.chevrolet.com/learn for details.

  • EPA-estimated 25 MPG city/31 highway (FWD models).

  • With rear seats folded. Cargo and load capacity limited by weight and distribution.

  • With second and third row seats folded flat. Cargo and load capacity limited by weight and distribution.

  • With 5.3L EcoTec 3 engine. EPA-estimated MPG city/highway: Suburban 2WD 15/22, 4WD14/21.

  • Based on GM Large SUV segment. With 5.3L EcoTec 3 engine. EPA-estimated MPG city/highway: Tahoe 2WD 15/22, 4WD 15/21.

  • With second and third row seats folded flat. Cargo and load capacity limited by weight and distribution.

  • Read the vehicles Owner's Manual for more important feature limitations and information.

  • Colorado 2WD with available Duramax 2.8L Turbo-Diesel 4-cylinder engine. Before you buy a vehicle or use it for trailering, carefully review the Trailering section of the Owner's Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow.

  • 308 horsepower with available 3.6L V6 engine.

  • Before you buy a vehicle or use it for trailering, carefully review the Trailering section of the Owner's Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow.

  • 308 horsepower with standard 3.6L V6 engine.

  • The Manufacturer's Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees and optional equipment. Click here to see all Chevrolet vehicles' destination freight charges.

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