Hedman Header Reducer - 3.0In X 2.25In 21114

Hedman Header Reducer - 3.0In X 2.5In 21112Collector Reducer - 3 in Inlet to 2-1/2 in OD Outlet - 3-Bolt Ball and Socket Flange - Hardware Included - Steel - Aluminized - Pair

Vibrant Performance 4 Ply Reducer Coupler 2. 0in x 3.0in x 3.0in Long 2779Tubing Coupler - Straight - Reducer - 2 in to 3 in ID - 3 in Long - Silicone - Black - Each

Hedman Header Gaskets 27490Exhaust Manifold / Header Gasket - 1.430 x 1.500 in Square Port - Steel Core Laminate - Mopar Gen III Hemi - Pair

Hedman Header Gasket 27450Exhaust Manifold / Header Gasket - 1.500 in Round Port - Steel Core Laminate - Ford Modular - Pair

Flowtech 3.0In To 2.5In Reducers (Pair) 10004FltCollector Reducer - 3 in Inlet to 2-1/2 in Outlet - 3-Bolt Flange - Hardware Included - Steel - Kit

Hedman Sbc Header Gaskets 18069Exhaust Manifold / Header Gasket - Husler - 1.940 in Round Port - Steel Core Laminate - Small Block Chevy - Pair

Hedman Sbc Header Gaskets 18068Exhaust Manifold / Header Gasket - Husler - Double Flange Port / Inner - Small Block Chevy - Pair

Flowtech 2.5In To 2.25In Reducers (Pair) 10005FltCollector Reducer - 2-1/2 in Inlet to 2-1/4 in Inlet and Outlet - 3-Bolt Flange - Hardware Included - Steel - Kit