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Hedman Hedders engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Hedman Hedders lineup with fast shipping and expert fitment support — order with confidence.
Transform your 1973-1977 GM A-Body into a modern performance machine with these Hedman Hedders long tube headers. Designed specifically for LS-series engine swaps, these headers provide the precise fitment and exhaust flow characteristics required to extract maximum power from your conversion. The long tube design is optimized to provide significant gains in both torque and horsepower.
Fitting an LS engine into a 1973-1977 A-body chassis requires components that are engineered for the task. These Hedman Hedders are designed to clear the chassis and suspension components while providing a smooth path for exhaust gases. The 1.875-inch primary tubes are ideal for high-output LS engines, ensuring that your engine can breathe freely at high RPMs. The 3-inch collectors are perfectly sized for high-performance exhaust systems, allowing you to build a complete system that sounds as good as it performs. The natural stainless steel finish provides excellent heat resistance and durability, ensuring that your investment stands the test of time. Whether you are building a street-legal muscle car or a track-ready beast, these headers are the foundation for a successful engine swap. Find all the high-performance parts you need for your next build at GGCRACING.
Other popular Hedman Hedders products customers consider together:
Hedman Hedders engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Hedman Hedders lineup with fast shipping and expert fitment support — order with confidence.
Transform your 1973-1977 GM A-Body into a modern performance machine with these Hedman Hedders long tube headers. Designed specifically for LS-series engine swaps, these headers provide the precise fitment and exhaust flow characteristics required to extract maximum power from your conversion. The long tube design is optimized to provide significant gains in both torque and horsepower.
Fitting an LS engine into a 1973-1977 A-body chassis requires components that are engineered for the task. These Hedman Hedders are designed to clear the chassis and suspension components while providing a smooth path for exhaust gases. The 1.875-inch primary tubes are ideal for high-output LS engines, ensuring that your engine can breathe freely at high RPMs. The 3-inch collectors are perfectly sized for high-performance exhaust systems, allowing you to build a complete system that sounds as good as it performs. The natural stainless steel finish provides excellent heat resistance and durability, ensuring that your investment stands the test of time. Whether you are building a street-legal muscle car or a track-ready beast, these headers are the foundation for a successful engine swap. Find all the high-performance parts you need for your next build at GGCRACING.
Other popular Hedman Hedders products customers consider together:
