Hooker Exhaust Manifold 2-1/2" Outlet Pair GM LT Engine

Designed for a crowded GM LT engine bay, this pair of Hooker Exhaust Manifolds with 2-1/2" Outlet will hug close to your engine block for excellent fitment. Made of cast Hi-Silicon-Moly Ductile iron, these manifolds are contoured to direct the exhaust directly toward the exit port. Upgrade your GM engine performance by reducing turbulence and improved exhaust flow. 

Features and Benefits:
- 2-1/2" Outlet Diameter
- Cast from Hi-Silicon-Moly Ductile Iron
- Universal Tight Tuck Design
- Intended for GM LT engine swap applications where
- Quiet Operation and Leak-Free Seals
- Available in Plain (Natural) Finish, or Black or Silver Ceramic Coatings
- Ceramic Coatings Reduce Engine Compartment Temperatures
- Nickel-Plated Steel Mating Flanges
- MLS Mating Flange Gaskets
- Mating Flange Hardware Included

*Compatible with Hooker engine swap mount plates and Holley engine swap oil pans.

Cast iron construction means they will provide years of leak-free performance with less under hood noise than traditional headers and their shorty design means you can route exhaust tubing close to your frame/floor pan for maximum ground clearance. OE quality MLS flange gaskets and hardware are included to ensure excellent fitment and a leak-free installation and are available in plain as-cast finish, black or silver ceramic coatings for reduced engine compartment temperatures, improved corrosion resistance and aftermarket styling.