Header SBC Modified 3 Step Crate

The Header SBC Modified 3 Step Crate by Schoenfeld is designed for small-block Chevrolet engine builders and hot rodders who seek to enhance exhaust performance. This product is particularly suited for modified applications, ensuring maximum exhaust scavenging and reliable power delivery across the RPM range.

The stepped header design effectively reduces exhaust reversion, improves cylinder filling, and enhances combustion efficiency. This is achieved through a three-step collector design that gradually increases the diameter of the primary tubes, allowing for smooth exhaust gas flow and optimal scavenging velocity, which is crucial for high-performance engines.

Ideal for street rods and restorations, this header accommodates popular engine bay layouts and typical oil pan configurations found in street-driven SBC applications. Its construction from mandrel-bent tubing and precision-welded joints ensures durability and longevity under sustained performance use.