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Hooker LS Cast Iron Exhaust Manifolds


Hooker Headers
Hooker LS Cast Iron Exhaust Manifolds

The Hooker LS Cast Iron Exhaust Manifolds are offered in raw cast iron or four ceramic coating options, the cast iron construction will provide less under hood noise and years of leak free performance unlike tubular headers!

The short design is great for maximum ground clearance for vehicles that are lowered and the contoured design improves flow while directing the exhaust in a straight path at the exit port. The tight block hugging design also allows fitment in a wide variety of vehicles including engine swaps and OEM replacement when building a custom exhaust system!

Features:
  • Intended for all LS (except LS7 and LS9) engine swap applications where durability, quiet operation, emissions compliance and leak-free sealing is desired
  • Recommended for strong performance on engines making up to 500 horsepower (For optimum high rpm performance see Hooker long tube engine swap headers)
  • Tight tuck design provides universal fit for most popular chassis and a clean traditional muscle car appearance - ideal for GM E-Rod installations
  • Free-flowing for good performance and catalytic converter efficiency
  • Cast from Hi-Silicon-Moly Ductile Iron to provide durability and corrosion resistance
  • 2 bolt exit flange configuration matches 2010 Camaro (also the same as the E-rod exhaust manifolds) which can be used with OE gaskets and fasteners if desired, for an OE quality seal
  • 304 stainless steel mating flanges included (mating flange fasteners are not included)
  • Perfect compliment to Hooker Headers LS Engine Swap Mount Plates and Holley GM LS Engine Retro-Fit Engine Oil Pan
  • Available in plain as-cast finish or with various Hooker ceramic coatings for reduced engine compartment temps and improved corrosion resistance -
  • Not compatible with 2004-2006 GTO starters/bellhousings.
  • Although designed as a stock replacement, this product does not have a C.A.R.B. Executive Order Exemption and therefore may or may not be legal for any particular pollution controlled application.
  • Check with your state or local governmental authority regarding approval for your application.
  • Have been validated thus far for fitment on 1970-81 GM F-bodies, 82-88 GM G-bodies and 68-72 GM A-bodies.

    Raw Finish (Part numbers do not have a suffix)

    Metallic Ceramic Finish (Part numbers have a -1 suffix)

    "Darksides" Black Ceramic Finish (Part numbers have a -3 suffix)

    Titanium Ceramic Finish (Part numbers have a -4 suffix)

    Cast Iron Grey Ceramic Finish (Part numbers have a -5 suffix)

    Cast Iron Exhaust Manifold Dimensions

    Click to enlarge image


  • 5 Products
    LS Cast Iron Exhaust Manifolds

    520-8501
    LS Cast Iron Exhaust Manifolds
  • Raw Finish
  • Was: $307.95
    Now: $285.99
    Order Today Ships 08/08/14

    520-8501-1
    LS Cast Iron Exhaust Manifolds
  • Metallic Ceramic Coated Finish
  • Was: $410.95
    Now: $389.99
    Ships

    520-8501-3
    LS Cast Iron Exhaust Manifolds
  • "Darksides" Black Ceramic Coated Finish
  • Was: $410.95
    Now: $389.99
    Ships

    520-8501-4
    LS Cast Iron Exhaust Manifolds
  • Titanium Ceramic Coated Finish
  • Was: $410.95
    Now: $389.99
    Ships

    520-8501-5
    LS Cast Iron Exhaust Manifolds
  • Cast Iron Gray Ceramic Coated Finish
  • Was: $410.95
    Now: $389.99
    Ships

    5 Products