Crossover Headers Chevy 18 Degree 1-3/4 - 1-7/8

The Crossover Headers Chevy 18 Degree 1-3/4 - 1-7/8 by Schoenfeld are designed for small-block Chevrolet engine builders who are looking to enhance exhaust scavenging and increase horsepower. These headers are ideal for high-performance and racing applications, providing a significant upgrade over factory exhaust systems.

Constructed from heavy-gauge steel, these headers feature a stepped primary tube design that ranges from 1-3/4 inches to 1-7/8 inches. This design optimizes exhaust flow by allowing gases to expand progressively, minimizing turbulence and enhancing performance. The 18-degree collector angle aligns with the natural flow path of exhaust pulses, reducing pressure spikes and improving overall efficiency.

These headers are versatile and suitable for various engine configurations, whether for street use, weekend racing, or competitive platforms. Mechanics and engine builders will appreciate the performance benefits that come from eliminating the restrictions of OEM exhaust manifolds, making these headers a valuable addition to any high-performance setup.