Hooker Collector Reducer - 3-1/2 in Inlet to 2-1/2 in Outlet - 3-Bolt Flange - Black Paint - Pair Valve Cover Spacer Seal and 2 valve cover grommets

and 2 valve cover grommets

#8 or #10 Outlet Bulkhead Fitting

2002-2003 Mazda Protege5

188" wall centerless ground 2

Hooker Collector Reducer - 3-1/2 in Inlet to 2-1/2 in Outlet - 3-Bolt Flange - Black Paint - Pair Valve Cover Spacer Seal and 2 valve cover grommetsHooker Headers Super Competition 3 Bolt Flange Reducer 11035HKR 3. 5 in. OD Collector 2. 5 in. OD Tailpipe Slip On Reducer Sized To Slip Over The Collector Weld To Exhaust Pipe Hooker holds to its claim of the winningest header in drag racing history. Hooker still leads the way in design and technology with products like engine swap headers for putting a late model LS engine into early iron. And, Hooker still leads the way in coating processes with