Hedman Collector Reducer - 3-1/2 in Inlet to 2-1/2 in OD Outlet - 3-Bolt Flange - Gaskets - Pair M59L1 high conductivity

high conductivity

Seats weigh about 18lbs and are available in 15" Medium

Popular in Top Alcohol and Pro Mod classes

the more it learns

Hedman Collector Reducer - 3-1/2 in Inlet to 2-1/2 in OD Outlet - 3-Bolt Flange - Gaskets - Pair M59L1 high conductivityHedman Hedders 3 1 2" 3 Bolt Flange Header Reducers; 2 1 2" Exhaust System; Mild Steel Hedman's 3 Bolt flange hedder reducers are for use with Hedman Hedders fitted with 3 bolt gasketed collectors. Many of Hedman's newer hedder models utilize a ball & socket style collector. If your Hedman Hedders have this style of collector they do not require a gasket. Available in mild steel or aluminized. These reducers do not have built in O2 sensor bungs. If