Slip-On Collector 1-7/8

The Schoenfeld Slip-On Collector 1-7/8 is a high-performance exhaust manifold collector designed for serious engine builders and competitive mechanics who demand maximum flow efficiency. This collector serves as the critical transition point where individual runner tubes merge into a single exhaust path, making it essential for performance engine builds. Whether you're building a street-performance engine or preparing for track duty, the 1-7/8-inch tube diameter is engineered to optimize scavenging characteristics across a broad RPM range.

Built by Schoenfeld, a manufacturer renowned for precision-welded exhaust components, the Slip-On Collector 1-7/8 features mandrel-bent runner tubes that minimize turbulence and restriction. The slip-on design allows flexibility in manifold mounting and enables builders to weld or clamp the collector to their custom or OEM manifold setup without requiring full bolt-up integration. Constructed from high-temperature-capable materials, this collector handles sustained heat cycles without warping, making it ideal for applications where durability and consistent flow velocity matter.

The compact length of 10.65 inches ensures fitment in tight engine bay configurations while maintaining the aerodynamic primary-tube design that Schoenfeld is known for. This collector is best suited for custom V8 builds and hot-rod restorations, providing the necessary performance enhancements for any engine modification. Its design is particularly beneficial for those looking to maximize exhaust flow efficiency in their builds.