Schoenfeld 1131 Modified Long Tube Headers for Small Block Chevy

Schoenfeld part number 1131 modified long tube headers are designed for Small Block Chevy applications. This pair features a 1.625-inch primary tube size and 3-inch collectors, providing a purpose-built header configuration for performance-oriented exhaust systems.

Each header is manufactured from steel and finished with black paint. The modified full-length design and Rage Long name distinguish this header set within the Schoenfeld product line while maintaining a straightforward configuration for Small Block Chevy builds.

Gaskets and hardware are included with the pair to support installation. The package contains one pair of headers, making it suitable for projects requiring a matched left- and right-side header set. Verify vehicle and engine application details before ordering to confirm fitment.

Features:

• Brand: Schoenfeld
• Part Number: 1131
• Application: Small Block Chevy
• Header Type: Modified full-length long tube
• Primary Tube Size: 1.625 inches
• Collector Size: 3 inches
• Construction: Steel
• Finish: Black paint
• Included: Gaskets and hardware
• Quantity: Pair