Hedman 2-1/2" Inlet to 2-1/2" Outlet Collector Reducer 3-Bolt Ball and Socket Flange 7543BK 2009-2011 GMC Savana 3500

2009-2011 GMC Savana 3500

2003-2003 Sterling Truck Acterra 7500

not for ECU calibration

Standard L

Primarily used with rod style throttle linkage

Hedman 2-1/2" Inlet to 2-1/2" Outlet Collector Reducer 3-Bolt Ball and Socket Flange 7543BK 2009-2011 GMC Savana 3500Hedman Hedders 2 1 2" Ball And Socket Style Header Reducers 2 1 2" Exhaust System; Mild Steel Hedman Hedders has been manufacturing quality headers and exhaust components in the USA since 1954. Hedman Hedders 2 1 2" Ball And Socket Style Header Reducers 2 1 2" Exhaust System Mild SteelEach member company of the Hedman Performance Group is a specialist in the field they serve. Hedman hedders specializes in headers, Trans Dapt Engine transmission swap