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Hooker BlackHeart LS Swap Header-Back Exhaust - Stainless Steel

1970-1974 Camaro/Firebird, 3 inch, Natural Finish

Part # 70501386-RHKR Be the first to write a review
Estimated Ship Date: 02/20/2023
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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
Full stainless steel exhaust system for 1970-1974 2nd Gen F-body Camaro/Firebird with LS Engine comes complete with stamped crossover for a broad torque curve, TIG welded stainless steel straight through designed absorption style mufflers, for applications over 450HP; single turn-down exit under each quarter panel for an stealthy look.

Features:

  • Each system is supplied with a high-efficiency stamped crossover & high-flow TIG-welded 304 SS absorption mufflers
  • OE quality hardware (clamps, hanger rods and rubber isolators) provided to ensure excellent fitment and a leak free installation
  • Provides compatibility with stock parking brake cables and Ridetech/Fatman Fabrications 4-link suspensions (an industry exclusive feature in an off-the-shelf package)
  • Both kits are supplied with turn-down style exits under the rear quarter panels
  • Optional polished under-bumper and dual “Formula” style tips (2.5” system only) available

About Hooker BlackHeart

The BlackHeart team utilizes the latest technology and materials to design exhaust systems, engine swap kits, and mufflers for both import and domestic cars and trucks. Hooker BlackHeart is platform-engineered to provide superb performance, aesthetics, and fitment.

Application1970-1974 Camaro/Firebird
Brand Hooker BlackHeart
Emission Code8
Exhaust SeriesHooker BlackHeart
FinishNatural
Inlet Diameter (in)3
Material304 Stainless Steel
Outlet Diameter (in)3
Product TypeExhaust System
Rear SuspensionStock
Single DualDual
Sound LevelAggressive / Moderate
SubframeStock
System TypeHeader-back
Tube Diameter3 inch
Tube Material304 Stainless Steel
Tubing Diameter (in)3
Type of ComponentExhaust System
UPC090127734940
Part Number70501386-RHKR
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.

Holley 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

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