SBC Street Stock Header 602 Crate 1-5/8in

The SBC Street Stock Header 602 Crate 1-5/8in from Schoenfeld is specifically designed for small-block Chevy street and bracket racing applications. It offers optimized exhaust scavenging for crate engines rated at 602 cubic inches, making it an ideal choice for budget-conscious racers and street performance enthusiasts. This header provides reliable, dyno-proven flow characteristics without the high costs associated with custom fabrication.

With a primary tube diameter of 1-5/8 inches, this header is engineered to match the cylinder head port velocity and exhaust gas flow characteristics of the 602 crate platform. This design prevents backpressure buildup, which can negatively impact peak horsepower and mid-range torque. The tuned collector design ensures smooth gas merging and minimizes turbulent reversion, crucial for consistent performance across varying RPM ranges.

Ideal for small-block Chevy street stock racers and bracket racing competitors, this header is also suitable for street performance builders looking for a straightforward bolt-on solution. Its durable construction features mandrel-bent tubing and precision-welded joints, ensuring longevity under repeated thermal cycles. The compact footprint allows for easy installation in tight engine bays commonly found in street stock competition vehicles.