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Super Shops LS Cast-Iron Exhaust Manifolds - Natural "As-Cast" Finish - Pair

Fits GM® LS Engine Swaps. This product is not created or sold by GM®.

Part # SS10001
1 Review

Super Shops LS Cast-Iron Exhaust Manifolds - Natural "As-Cast" Finish - Pair

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$169.95
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8

Emissions

This product is engineered to facilitate the installation of a later model, emissions friendly engine into a vintage / classic vehicle.

See Emissions Details
If you are doing an LS swap and headers just aren't for you or you want a more vintage look try Super Shops LS swap cast iron exhaust manifolds. Designed to hug the block closely they provide excellent clearance. The bare cast iron construction provides durability and superior sealing. And unlike long tube headers, they don't hang low under the car like so you have maximum ground clearance. These manifolds feature 2.25 inch outlets and healthy ports for excellent performance from a cast iron manifold. 2-bolt 304 stainless steel flanges are provided for the fabrication of final outlet connections. Bolts up to 4.8, 5.3, 5.7, 6.0, 6.2, 7.0L LS engines. For an even more factory appearance and ease of service, stock GM gaskets, studs and nuts can be used (see list of GM numbers below). Exhaust manifold to cylinder head gasket - 12617944 (2 needed) Exhaust manifold to cylinder head bolts - 11518860 (12 needed) Exhaust manifold outlet seal - 92202326 (2 needed) Exhaust manifold outlet studs - 11589264 (2 needed) Exhaust manifold stud nuts - 15032594 (2 needed)

Features:

  • 1-3/4 inch primary tube and 2-1/4 inch Collector outlet diameter and healthy port contours for good performance from a cast manifold
  • Cast iron design is durable and provides provide durability, corrosion resistance and excellent sealing
  • Block hugging design provides excellent clearance for LS engine swap applications into a variety of popular chassis and a clean traditional muscle car appearance
  • Also Available in black or silver ceramic coatings for reduced engine compartment temps and improved corrosion resistance
  • Includes (2) 2-bolt Nickel Plated 304 stainless steel flanges to assist in fabrication of down pipe connections (flange fasteners are not included)
  • Designed to work with stock GM gaskets, studs and nuts for a factory appearance and easy of servicing
  • Sold as a Pair
Brand Super Shops
Collector Size2-1/4"
Emission Code8
FinishNatural Cast
MaterialCast Iron
Primary Tube Diameter1-3/4"
Product TypeExhaust Manifolds
QuantitySold as a Pair
StyleManifold
UPC810060590096
Manufacturer Part NumberSS10001
Part NumberSS10001
8

This product is engineered to facilitate the installation of a later model, emissions friendly engine into a vintage / classic vehicle. Federal guidelines indicate that an engine swap is allowable if one or more of the following conditions apply:

  • If there is a reasonable basis for knowing that emissions are not adversely affected as described in the EPA Tampering Policy dated November 23rd, 2020
  • The resulting vehicle is identical (with regard to all emissions related parts, engine design parameters and engine calibrations) to a certified configuration of the same or newer model year as the vehicle chassis
  • The vehicle is a uncontrolled vehicle - Vehicles that were manufactured before emission control regulations took effect are called uncontrolled vehicles. Aftermarket parts regulations and anti-tampering laws do not apply to these vehicles
  • An EO legal engine swap kit is utilized (such as a GM EROD)
  • The vehicle is being used for Competition Use Only - Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street

Consumers are responsible for complying with laws prohibiting tampering, and for ensuring that modified vehicles are operated in a manner that complies with applicable laws.

Motor vehicle emissions standards are intended to help achieve and maintain air quality goals that benefit human health and the environment. The U.S. Environmental Protection Agency, the California Air Resources Board, Environment Canada, and other regulatory agencies prohibit the operation of vehicles on public roads that violate applicable emissions standards. The alteration of certified production vehicles to modify, remove, or render inoperable emissions control hardware or software, known as "tampering" is prohibited by the U.S. Clean Air Act and other laws. Tampering with motor vehicles emissions control systems is punishable by substantial monetary penalties.

Supershops is committed to performance parts that allow enthusiasts to modify their vehicles and meet emission requirements. The information provided here is intended to provide general guidance of interest to most consumers. This guidance may not apply to all vehicles or all situations. It is up to each consumer to evaluate his or her own situation and take the steps necessary to comply with applicable laws. The websites listed below have more information about regulations and policies pertaining to motor vehicle emissions. You should also check the regulations applicable to your local area.

EPA Website
https://www.epa.gov/enforcement/epa-tampering-policy-epa-enforcement-policy-vehicle-and-engine-tampering-and-aftermarket

CARB Website
https://ww3.arb.ca.gov/msprog/aftermkt/aftermkt.htm

  • 2 manifolds
  • 2 flanges
NOTE: These will not clear 2004-2006 Pontiac GTO bellhousings.

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    *Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.