Schoenfeld 136LS1 Crossover Headers for GM LS-Series Engines

Schoenfeld 136LS1 crossover headers are designed for GM LS-Series applications and supplied as a pair. The full crossover header configuration uses 1.75-inch primary tubes and 3.5-inch collectors for a performance-focused exhaust layout.

Constructed from steel and finished with black paint, these headers provide a durable component for custom or replacement exhaust installations. The crossover design integrates the header assemblies into a unified configuration for GM LS-Series engines.

Gaskets and hardware are included to support installation. Verify application requirements before ordering to ensure the header configuration is appropriate for your vehicle and exhaust system.

Features:

• Application: GM LS-Series engines
• Configuration: Full crossover headers
• Primary Tube Diameter: 1.75 inches
• Collector Diameter: 3.5 inches
• Material: Steel
• Finish: Black paint
• Quantity: Pair
• Included: Gaskets and hardware