Unleash the power of Chevy's Big-Block Crate Engines, including the 427, 454, 502, and 632. See their horsepower, torque, and specs for your custom build.

The Chevrolet big-block engine is a series of large-displacement, naturally-aspirated, 90°, overhead valve, gasoline -powered, V8 engines that was developed and have been produced …

Find Crate Engines Chevy Big Block Crate Engine Family, In Stock Filter Options, Vendor In Stock Filter Options and get Free Shipping on Orders Over $109 at Summit Racing!

Shafiroff Big Block Chevy - Complete Engines and Short Blocks. Shafiroff Racing Delivering Quality, Performance and Reliability for Over 50 Years!

Aug 13, 2025 · Chevrolet's lineage of big block engines started with the W-series from 1958, and eventually encompassed iconic engines like the 454 and ZL1 427.

Shop Big Block Chevy Crate Engines at Speedway Motors, the Racing and Rodding Specialists. Big Block Chevy Crate Engines in-stock with same-day shipping.

Building high performance, turn-key crate engines for over 30 years. Now selling Short and Long Blocks, as well as the same high performance parts we build in our crate engines!

Our inventory includes a variety of GM big block crate engines, ensuring a perfect fit for your specific requirements. These high-performance units will breathe new life into your beloved …

Nov 14, 2024 · This article will look at the history behind the Big block engine, its specifications, advantages, and disadvantages. Whether you are a collector, restorer, or just an enthusiastic …

Our bigger, beefier Super Street Series motors will give you an aftermarket block with larger bore sizes for more cubic inches that’s able to handle more power. You’ll get a hydraulic or solid …