Over several generations of small block Chevy (and big block Chevy) engines there have been several changes that dictate what flexplate works with them. We’ll help you determine the correct flexplate for your Chevy engine in this buyer’s guide.

Small Block and Big Block Chevy Engine Flexplate Guide

Take a look at a few of the rare and wonderful Chevy engines in the Museum of American Speed!

Historic Chevy Performance Engines

In this project, you will see how Jeff repaints a garage sale 496 BluePrint crate engine and learn the importance of preparing the engine for a successful restoration.

Chevelle 283 to a 496 BluePrint Crate Engine

Knowing popular engine dimensions and weights are critical to a successful engine swap in your project vehicle

Engines That Fit My Car: Dimensions for Common Engine Swaps

The 454 big block Chevy is still a popular build option for when there is no replacement for displacement!

Chevy 454 Big Block Budget Build: Recipes for 400-600 HP

Concerned about a transmission swap? Our engine transmission compatibility checker will help confirm what you need to make it happen.

Transmission Interchange List Chevy, Ford, Mopar V8 Compatibility

Inside GM’s Gen V LT engine family: history, tech, and performance of each LT engine option available.

GM Gen V Engine Guide | LT & EcoTec3 Engine Specs Guide

Kevin W. walks through each step of installing a new alternator bracket on a 454 Big Block Chevy.

Alternator Bracket Install on a 454 Big Block Chevy

There are a lot of options out there when you're ready for a replacement performance crate engine. But if you compare the competition to BluePrint Engines, you'll find the value is hard to beat.

What's in a BluePrint Crate Engine?

Decode small block Chevy engine suffix codes and block casting numbers with our SBC decoding info guide. Learn how to find and decipher your small block Chevy engine codes quickly and easily!

Chevy Small Block Casting Numbers

Engine Family Facets

707063f6-5cf0-44d1-8e1f-49059e48addf

3fe4cfeb-d42e-4b60-a312-2940d324f962

BluePrint Engines Big Block Chevy

BluePrint Engines Big Block Chevy | Speedway Motors

Shop BluePrint Engines Big Block Chevy and get Free Shipping on orders over $175 at Speedway Motors.

BluePrint 632 ProSeries Stroker Longblock, Fuel Injected

Sold in Quantity

Cylinder Head Style

Rear Main Seal Style

Camshaft Type

Piston Material

Cylinder Head Material

Crate Engine Type

Engine Balance

Combustion Chamber Volume

Intake Manifold Included

Intake Valves Included

Valve Spring Included

Valve Covers Included

Assembled

Cylinder Heads Included

Carburetor Included

Throttle Body Included

Distributor Included

Oil Pan Included

Timing Cover Included

Water Pump Included

Harmonic Balancer Included

Flexplate Included

Flywheel Included

Air Cleaner Included

Spark Plug Wires Included

Computer Included

Wiring Harness Included

Intake Valve Diameter

Exhaust Valve Diameter

Notes

Spark Plugs Included

Engine Displacement

Horsepower

Crankshaft Material

Compression Ratio

Warranty

Exhaust Valves Included

Intake Runner Volume

Torque

Bore x Stroke (in)

Camshaft Duration (.050 in)

Camshaft Lift (in)

MFG. Part #

Long Block Crate Engine Type, 815 horsepower Horsepower

BluePrint BP4967CT GM 496 Stroker, Base Engine, Alum Heads, Roller Cam

Camshaft Included

Block

Long Block Crate Engine Type, 575 horsepower Horsepower

BluePrint PS5720CTC Chevy 572 Pro Series, Dressed Engine, Alum Heads

Connecting Rod Material

Cylinder Heads

Long Block Crate Engine Type, 745 horsepower Horsepower

BluePrint PS5720CT Chevy 572 Pro Series, Base Engine, Alum Heads

Best Match

Price High To Low

Price Low To High

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BluePrint Engines Big Block Chevy

Brand

Product Line

Engine Code

Engine Version

Displacement

Price

Products

BluePrint 632 ProSeries Stroker Longblock, Fuel Injected

BluePrint BP4967CT GM 496 Stroker, Base Engine, Alum Heads, Roller Cam

BluePrint PS5720CTC Chevy 572 Pro Series, Dressed Engine, Alum Heads

BluePrint PS5720CT Chevy 572 Pro Series, Base Engine, Alum Heads