Patriot Exhaust H7674 Formed Weld-On Collectors, 1-7/8 in Primary Tubes, 3 in Outlet, Pair

Patriot Exhaust H7674 formed collectors are designed for custom exhaust fabrication and header applications requiring a dependable weld-on connection. This matched pair features four 1-7/8-inch primary tube inlets that merge into a 3-inch outlet, helping provide a practical transition from individual header tubes into a larger exhaust path. The formed design supports efficient fabrication while maintaining a clean, professional appearance.
Constructed from durable steel with a natural finish, these collectors are suitable for builders, performance enthusiasts, and restoration projects that require components ready for welding and final fitment. Their 10-inch overall length provides useful coverage for custom exhaust layouts without prescribing a specific vehicle application. Professional installation and fabrication are recommended to ensure correct alignment, clearance, and weld quality.
As part of the Patriot Exhaust product line, the H7674 collectors are supplied as a pair for use on complete custom exhaust systems or header assemblies. Before installation, verify primary tube compatibility, outlet placement, available chassis clearance, and the intended exhaust system configuration. The natural steel finish may be treated or coated as needed for the application and operating environment.

Features:

• Brand: Patriot Exhaust

• Part Number: H7674

• Product Type: Formed weld-on exhaust collectors

• Quantity: Pair

• Primary Tube Compatibility: Four 1-7/8-inch primary tubes

• Outlet Size: 3-inch outlet

• Overall Length: 10 inches

• Material: Steel

• Finish: Natural

• Installation: Designed for custom welding and fabrication