Hooker 8501-3HKR - Exhaust Manifolds

Hooker 8501-3HKR - Exhaust Manifolds

Exhaust Manifold - LS Cast Iron - 2.25 in Outlet - Ductile Iron - Black Ceramic - GM LS-Series - Pair

Hooker Exhaust Manifolds; 1.625 in. Tubing; 2.25 in. Collector; Hi-Silicon-Moly Ductile Iron; Black Ceramic;

These Hooker BlackHeart cast iron exhaust manifolds have a 2.25 inch outlet, black ceramic finish and are designed to hug close to the engine block so they fit into a wide variety of replacement and engine-swap applications. Their contoured design aims the exhaust directly toward the exit port for improved flow. Being cast iron means they will provide years of leak-free performance with less under hood noise than traditional headers. Plus, their shorty design means you can route exhaust tubing close to your frame/floor pan for maximum ground clearance.

• Tight Tuck Design Provides Universal Fit
• Free-Flowing For Good Performance
• Catalytic Converter Efficiency
• Hi-Silicon-Moly Ductile For Durability
• Corrosion Resistant
• 2 Bolt Exit Flange Configuration
• Perfect Complement To Engine Swap Mount Plates
• Perfect Complement To Holley Engine Swap Oil Pans