SKU: HED21105
UPC: 732611211055
MPN: 21105
The Header Reducers–2 1/2in 3 Bolt by Hedman is an essential intake manifold adapter designed to downsize header outlet ports for custom engine builds and modern fuel injection conversions. This product is particularly useful for builders retrofitting high-flow fuel injection systems onto classic V8 engines or adapting headers from different engine families.
This 2.5-inch reducer features a three-bolt mounting pattern that ensures a precise fit without the need for welding modifications. Constructed from durable cast iron, it is engineered to withstand high exhaust gas temperatures and vibration cycles, providing a reliable solution for exhaust systems.
Engine builders, performance shops, and serious enthusiasts can rely on the Header Reducers–2 1/2in 3 Bolt for transitioning from carbureted to fuel-injected powerplants or when mixing and matching headers from different manufacturers. Its compact design allows for easy installation in tight engine bays, making it ideal for both street restorations and race builds.
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