Blackheart Header-Back Exhaust System
• 1967-1969 GM F-Body Cars With LS Swap
• For Use With DSE Subframe & Suspension
• Siamese X-Pipe
• Dual Resonators
• 3" Diameter 18-Gauge 304 Stainless Steel Tubing
• RACE ONLY
  
  
  Features:
• Constructed of lightweight 3" diameter, 18-gauge, mandrel bent 304 stainless steel tubing, maximizing strength and durability
• Designed for use with Hooker Blackheart Long Tube headers
• Offers Siamese X-Pipe with increased scavenging for maximum performance gains
• Dual resonators for a quieter ride
• 3" stainless steel V band clamps for ease of installation and leak free connection
• High-flow, TIG-welded 304 SS absorption mufflers with 3" inlet and outlet
• Stainless steel formed hanger brackets
• Urethane bushings to reduce vibration & limit movement
• 100% Hand TIG welded construction
• This product is not street legal and may only be used on Racing Vehicles. Racing Vehicles must be used exclusively for racing or other forms of competition.

Emissions Note:

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