SBC Tri-Y Crate Header 1-5/8in x 1-3/4in x 3in

The SBC Tri-Y Crate Header 1-5/8in x 1-3/4in x 3in by SCHOENFELD is designed specifically for small-block Chevrolet (SBC) engine swaps and high-performance crate motor applications. This tri-Y header configuration is ideal for builders and fabricators working on various projects, including street rods and custom installations where traditional headers may not fit.

Featuring a tri-Y design, this header splits the four primary runners into a three-into-one collector geometry, optimizing exhaust gas velocity and scavenging efficiency. The individual 1-5/8-inch primary tubes merge into 1-3/4-inch secondary tubes, culminating in a 3-inch collector outlet. This stepped runner design enhances low-end torque response, making it suitable for a variety of performance applications.

Ideal for crate motor installations, the SBC Tri-Y header is compatible with popular platforms such as Chevrolet S-10 swaps, classic truck restorations, and kit car builds. Its compact dimensions of 20.5 by 9.75 by 37.5 inches allow for installation in tight engine compartments, making it a versatile choice for performance enthusiasts.