At the heart of any performance vehicle is the exhaust system. Hooker with its classic heart logo has been at the core of the exhaust industry for decades.

Many of the most powerful vehicles on the planet have used Hooker Headers. Hooker continues to push the boundaries of performance with the new BlackHeart line of performance exhaust systems for popular late model vehicles.

The BlackHeart line is truly a platform designed full exhaust program. From the cylinder head flange to the tailpipe, the BlackHeart line is engineered to provide maximum exhaust velocity, ground clearance, style, performance, and quality!

• 304SS construction- provides long-term corrosion resistant protection of components
• Includes 3 merge-style collectors and velocity spears
• Compatible with factory A/C evaporator case and stock GM LS engine spark plug wires
• Bolt-in compatible with both sets of Hooker 1968-72 A-body specific engine brackets
• Does not require relocation of brake system proportioning valve
• Compatible with all GM automatic and Tremec T56/T56 Magnum transmissions
• O2 bung locations optimized for wide-band O2 sensor operation/reliability
• Easy installation- includes all necessary hardware
• Manufacturer's limited lifetime warranty

Details:

• Application: 1968-1972 GM A-Body
• Bolt size: M8 x 1.25 x 25mm
• CARB (California) Compliant: No
• Collector Diameter: 3.00 inch
• Emission Code: 4
• Engine: GM Gen III/IV (LS)
• Exhaust Series: Hooker BlackHeart
• Finish: Natural
• Grade Type: Performance
• Header Finish: Natural
• Header Style: Long Tube
• Material: 304 Stainless Steel
• Primary Tube Dia.: 1-7/8 inch
• Primary Tube Diameter: 1-7/8 inch
• Product Type: Headers
• Tube Material: 304 Stainless Steel
• Type of Component: Headers
• Warning: California Proposition 65