Hooker Blackheart

Hooker Blackheart BH14309 Exhaust System - 3.0 inch diameter, dual side exit - 409SS

Compatible with 1973-1974 Chevrolet® C10 and GMC® C15 2WD Short Bed Truck with Gen III Hemi® Engine. This exhaust system is not created or sold by GM®. Sold as a Kit.

Part # BH14309 Be the first to write a review
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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.

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Header-back dual exhaust system for 1973-1974 GM C10/15 2-wheel drive short-bed pickup with Gen III Hemi® engine swap. Features 3.00-inch diameter mandrel bent tubing with crossover for a broad torque curve. Features TIG welded stainless steel straight through absorption style mufflers with side exits behind rear tires. This exhaust system designed for easy installation with direct fitment to BH2390 mid-length headers - or connection to BHS558, BH559, BHS560, or BH2375 (manifolds or log headers) using BH2486 adapter pipes

Features:

  • Exhaust system designed for use when installing a Gen 3 Hemi engine into C10 or C15 2-wheel drive trucks
  • Header-back exhaust system designed for easy installation with direct fitment to BH2390 mid-length headers – or connection to BHS558, BH559, BHS560, or BH2375 (manifolds or log headers) using BH2486 adapter pipes
  • Dual exhaust system with crossover in 3.00-inch diameter with side exits behind the rear tires
  • 409 stainless steel mandrel bent tubing - for strength and corrosion resistance
  • High quality hardware (clamps, hanger rods, and rubber isolators) provide excellent fitment and leak-free installation
  • 304 stainless-steel straight-through absorption mufflers for an aggressive to moderate muscle car sound without the resonance
Brand Hooker Blackheart
Emission Code8
Engine FamilyChrysler Gen III Hemi
Exhaust SeriesBlackheart
Exit PositionDual Out Side
Material409 Stainless Steel
Mount TypeUses New Hangers (Included)
Muffler Inlet Diameter (in)3.0
Muffler Material409S Stainless Steel
Muffler Outlet Diameter (in)3.0
Muffler Quantity2
Muffler SeriesBlackheart
Muffler TypeAbsorption
Product TypeHeader-Back Exhaust Systems
Sound LevelAggressive/Moderate
System TypeHeader-Back
Tubing Diameter (in)3.0"
UPC090127131039
Manufacturer Part NumberBH14309
California Proposition 65 Chemical NameChromium (hexavalent compounds)
California Proposition 65 Chemical Name 1Nickel (metallic)
Part NumberBH14309
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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

Fits short-bed regular-cab RWD trucks with standard-duty rear leaf springs only (52" length), and cannot be installed on trucks equipped with factory heavy-duty rear leaf spring option (56" length). This exhaust system connects directly to BH2390 mid-length headers. The BH14308 exhaust system can be connected to Gen III Hemi Manifolds BHS558, BHS559, BH560 (or log headers BH2375) using adapter kit BH2486 (available separately).
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    Some parts are not legal for use in California or other states with similar regulations.