ZZ4 350ci Small-Block V8 Crate Engine

The Chevrolet Performance ZZ4 Crate Engine is a legendary 350ci Small-Block V8, renowned for its blend of reliability, performance, and affordability. It is a favorite among builders for its straightforward fitment and readily available parts. Key performance specifications include an engine displacement of 350 cubic inches, producing 355 horsepower at 5,250 RPM and 405 lb-ft of torque at 3,500 RPM, with a 10.0:1 compression ratio. The engine is equipped with high-performance aluminum cylinder heads and a hydraulic roller camshaft, which contributes to its durability and smooth operation. This crate engine is an ideal choice for classic Chevy muscle car restorations (such as Camaro, Chevelle, Corvette, and Nova), custom hot rod builds, and general street performance enhancements. It provides classic small-block power combined with modern reliability, featuring a forged steel crankshaft and lightweight aluminum heads. Chevrolet Performance backs its engines with a 24-month, 50,000-mile warranty, offering peace of mind alongside performance.