Few engines have earned the reputation of the Chevrolet small block. From classic muscle cars to custom street builds, its simplicity, strength and unmistakable sound define American performance.

Proven Power, Endless Options

Our range includes modern interpretations of the small block legend - ZZ6, SP350, and SP383 - all dyno-tested and ready to run. Whether you’re restoring a Camaro, upgrading a hot rod or building a classic pickup, these engines deliver dependable torque and a timeless mechanical feel.

Perfect for Restorations

Small block crate engines are designed to bolt straight into countless classic chassis. With traditional architecture and updated internals, they provide the ideal balance of heritage and modern reliability.

UK-Stocked and Supported

Billy’s Speed Shop supplies genuine Chevrolet Performance small block engines with full UK aftersales service. Each unit is built to exact factory tolerances and supported with optional accessories and installation kits.

Keep your project authentic with a powerplant that defined decades of performance innovation.