Hooker LS Cast Iron Exhaust Manifold - 2.50" Outlet - Ductile Iron - Natural - GM LS-Series (Pair) NG281 Reverse Polarity Protection

Reverse Polarity Protection

while still absorbed road noise and engine vibrations

after August 2004

All Magnum cranks will have gun drilled mains and fully profiled counterweights

Duct Hose has 2-1/2" diameter for use with brake

Hooker LS Cast Iron Exhaust Manifold - 2.50" Outlet - Ductile Iron - Natural - GM LS-Series (Pair) NG281 Reverse Polarity ProtectionHooker 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 the recent introduction of "Darksides" black ceramic. The famous Hooker heart logo is among the most recognized in the performance aftermarket. It is a symbol of unmatched