Chevrolet Performance ZZ6 EFI Turnkey Crate Engine (19433044) – 5.7L/350 Small-Block Power with Fuel Injection!

Upgrade your classic Chevy or performance build with the Chevrolet Performance ZZ6 EFI Turnkey Crate Engine!

The Chevrolet Performance ZZ6 EFI Turnkey Crate Engine (19433044) combines modern electronic fuel injection (EFI) with classic small-block architecture to deliver superior throttle response, easy startup, and high-RPM stability. With 405 HP and 406 lb-ft of torque, this street-friendly powerhouse provides reliable, fuel-efficient performance while maintaining the timeless feel of a traditional small-block Chevy.

A modern EFI small-block designed for seamless performance in classic builds!

Requires proper fuel system setup and transmission compatibility for installation.

What’s Included in the ZZ6 EFI Turnkey Crate Engine?

Fully Assembled 5.7L ZZ6 Small-Block V8 – Designed for classic Chevy applications
Proven Fuel Injection System with Throttle Body