Hooker Super Competition 3 Bolt Flange Reducer - 2.5 in. O.D. Collector 2010173 Tool properly cradles the spark

Tool properly cradles the spark plug to consistently set plug gaps using a standard feeler gauge

Operates up to a 16 amp fan or two fans with a combined draw of 16 amps or lessDerale has been the leader in performance cooling for decades

quickly turned into the premier hedder manufacturer for both the racing and street hedder marketplaces

Designed specifically for GM cars with LS1

Full Tree Applications

Hooker Super Competition 3 Bolt Flange Reducer - 2.5 in. O.D. Collector 2010173 Tool properly cradles the sparkHooker Headers Super Competition 3 Bolt Flange Reducer 11026HKR 2. 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