Hooker BlackHeart LS Swap Header-Back Exhaust - Ridetech

1970-81 GM F-BODY 2.5", Natural Finish 304 Stainless Steel

PART# BH13177

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Hooker BlackHeart has quickly become the leader in LS engine swaps and we are excited to announce new products for 70-81 GM F-Body vehicles w/ LS engines. These LS Swap exhaust systems are designed specifically for use with Ridetech's Bolt-On 4-Link Kit and Hooker BlackHeart Mid-Length Headers (P/N's 2471HKR, 2471-1HKR, or 70201307-RHKR) to offer the best-available ground clearance and wide rear tire compatibility.


  • Designed specifically for use with Ridetech Bolt-On 4-Link Kit and Hooker BlackHeart Mid-Length Headers (P/N’s 2471HKR, 2471-1HKR, or 70201307-RHKR)
  • Constructed from lightweight, 18-gauge, mandrel bent, 304 stainless steel maximizing strength and durability
  • 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
  • Designed for use with existing Hooker Blackheart LS Swap Engine Mounts (P/N’s 12613HKR or 12512HKR) and Transmission Crossmembers (P/N’s 12616HKR or 12614HKR)


BrandHooker BlackHeart
Emission Code4
Exhaust SeriesHooker BlackHeart
Material304 Stainless Steel
Product TypeExhaust System
System TypeHeader-back
Part NumberBH13177


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

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