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Hooker BlackHeart

Hooker BlackHeart LS Swap Exhaust Single Exit

1994-2004 GM S-10/Sonoma 2WD LS Swap Exhaust System, Dual 3 inch In/Single 3 inch Out - 409SS Natural Finish

Part # 705014150RHKR Be the first to write a review
Estimated shipping date: 02/19/2022
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Hooker BlackHeart has quickly become the leader in engine swaps and we are excited to announce new products for 82-04 GM S10/Sonoma 2WD trucks with LS engines. These exhaust systems are offered in three different configurations - Dual 3" In/Single 3" Out, Dual 3" w/ Turndowns, and Dual 3" In/Dual 2.5" Out (Rear Exit). They are designed for use with other Hooker BlackHeart S10/Sonoma LS swap products.


  • Constructed from lightweight, 18-gauge, mandrel bent, 409 stainless steel, maximizing strength and durability
  • Designed to bolt up directly to Hooker BlackHeart Mid-Length Headers (P/N’s 70201316-RHKR and 70201317-RHKR)
  • Available in three different configurations – Dual 3” In/Single 3” Out, Dual 3” w/ Turndowns, or Dual 3” In/Dual 2.5” Out (Rear Exit).
  • 100% quality hand-welded construction for strength, longevity and good looks
  • Utilizes OEM mounting points for factory-like fitment
  • Tube geometry designed for maximum clearance and hassle-free installation
  • All hardware included
  • Manufacturer’s limited lifetime warranty

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.

Application1994-2004 GM S10/Sonoma LS Swap
Brand Hooker BlackHeart
Emission Code4
Exhaust SeriesHooker BlackHeart
Inlet Diameter (in)3
Material409 Stainless Steel
Muffler TypeHigh Flow, Straight Through
Outlet Diameter (in)3
Product TypeExhaust System
Single DualSingle
Sound LevelAggressive / Moderate
System TypeHeader-back
Truck Bed LengthShort Bed
Tube DiameterDual 3" In/Single 3" Out
Tubing Diameter (in)3
Part Number705014150RHKR

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • 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

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

Fits Regular Cab, Short Bed, 2WD trucks only Designed to bolt up directly to Hooker BlackHeart Mid-Length Headers P/N's 70201316-RHKR and 70201317-RHKR Also bolts up to Hooker BlackHeart 71223026HKR series Exhaust Manifolds with adapter P/N 71223024HKR

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