Hedman 3" Inlet to 2-1/2" OD Outlet Collector Reducer 3-Bolt Ball and Socket Flange 2010152 1968-1973 Chevrolet Chevelle CID 502

1968-1973 Chevrolet Chevelle CID 502

Position the second tab making sure that there is room for the spring action

Ford Mustang 1985-93

If you require O2 bungs

Hedman 3" Inlet to 2-1/2" OD Outlet Collector Reducer 3-Bolt Ball and Socket Flange 2010152 1968-1973 Chevrolet Chevelle CID 502Hedman Hedders Ball And Socket Style O2 Sensor Header Reducers For 2 1 2" Exhaust System; 3 Bolt Triangular Flange Hedman Hedders has been manufacturing quality headers and exhaust components in the USA since 1954. Hedman Hedders Ball And Socket Style O2 Sensor Header Reducers For 2 1 2" Exhaust System 3 Bolt Triangular FlangeEach member company of the Hedman Performance Group is a specialist in the field they serve. Hedman hedders specializes in