SBC Modified Long Tube Header 1-3/4 Spread Port

The SCHOENFELD SBC Modified Long Tube Header 1-3/4 Spread Port (model 1186SP) is designed specifically for small block Chevy IMCA Modified race engines. This exhaust manifold is tailored for competitive racing environments where engine specifications are strictly regulated, ensuring optimal performance for racers.

Featuring 1.75-inch primary tubes that lead into a 3.5-inch collector, these headers are constructed from steel and finished with black paint. The spread port design allows for efficient routing of exhaust gases, which can help manage thermal loads and improve heat distribution in the engine bay, a crucial factor in maintaining performance during races.

These headers are ideal for IMCA Modified class competitors who require reliable performance from their small block Chevy engines. The combination of tube diameter and collector size is engineered to support effective exhaust flow, making them a valuable addition to any racing setup.