Holley Exhaust Manifold Pair 2-1/2" Outlet Chevrolet LS Engine

CJ's Part Number:


  • Nickel-Plated Steel Mating
  • 2-1/2" Diameter Outlet
  • Hardware Included
  • Tight Tuck Design

Pair of Holley 2-1/2" Outlet Exhaust Manifolds for Chevrolet LS Engines.

If you are searching the market for the perfect complement to your Hooker engine swap mount plates and Holley engine swap oil pans, you have come to the right place! CJ Pony Parts is thrilled to introduce you to a brand new Pair of Holley 2-1/2" Outlet Exhaust Manifolds for your Chevrolet LS Engine. Hooker cast iron exhaust manifolds have been designed to hug close to the engine block so they fit into a wide variety of replacement and engine-swap applications. 

Features and Benefits:
- Available in 4 Different Finishes of Bare, Black Ceramic, Silver Ceramic, and Gray Ceramic
- Intended for GM LS engine swap applications where durability, quiet operation, and leak-free sealing is desired
- Available in plain as-cast finish or with various Hooker ceramic coatings for reduced engine compartment temps and improved corrosion resistance
- Nickel-plated steel mating flanges, MLS mating flange gaskets, and mating flange hardware included
- Cast from Hi-Silicon-Moly Ductile Iron to provide durability and corrosion resistance
- 2.5-inch outlet diameter offers improved flow for maximum performance from a cast iron exhaust manifold
- Tight tuck design provides a universal fit for most popular chassis and a clean traditional muscle car appearance
- Perfect complement to Hooker engine swap mount plates and Holley engine swap oil pans

Their contoured design aims the exhaust directly at 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. 

Vehicle Fitment: GM LS engines except the LS7 and LS9.

California Residents: Proposition 65 Warning

Vehicle Fitment

This product will fit the following C10 years:

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