1-7/8-inch Ceramic Coated LS Mid-Length Headers for B-Body Swap
The 1.875 inch ceramic primaries on these mid length headers navigate the narrow B body frame rails to deliver efficient exhaust scavenging for LS swaps in muscle cars. Offering precise fitment with stock bolt patterns, the design maintains ground clearance around suspension components while simplifying installation with included gaskets and hardware. Beyond clearance, a durable ceramic coating reduces underhood heat and shields the tubes from corrosion during spirited street or track use. Builders will appreciate how these headers support consistent tuning and reliable performance across the rpm range.
Precision Engineered Mid Length Routing for B Body Swap
The mid length design of these headers is crafted to follow the narrow frame rails of B body applications without cutting or reshaping factory components. By matching the original bolt pattern, installation proceeds without custom brackets, and the included gaskets plus hardware secure a tight fit the first time. Careful routing maintains critical ground clearance around suspension links and crossmembers, allowing the headers to slip into place even in tight engine bays. This precision fit not only saves valuable shop time but also helps preserve chassis integrity and alignment during an LS swap.
High Grade Stainless Steel Construction for Durability
Fabricated from premium stainless steel, these headers resist corrosion and fatigue under repeated thermal cycling. Each primary tube undergoes mandrel bending to preserve a consistent internal shape, preventing turbulence or restrictions that can rob power. The use of three eighths inch flanges ensures a perfectly flat sealing surface against the cylinder head, reducing the risk of warping under high exhaust temperatures. As a result, these headers maintain structural integrity and reliable performance through hundreds of track days or street excursions.
Optimal 1.875 inch Tube Diameter to Enhance Scavenging
With a carefully chosen 1.875 inch primary tube diameter, these headers strike a balance between exhaust velocity and flow volume that suits LS powerplants across the rpm band. This sizing promotes effective scavenging of spent gases, delivering measurable gains in both low end torque and high rpm horsepower. Smooth, heat treated bends guide exhaust pulses into the collector without pinching, preserving pulse energy and reducing backpressure. The end result is a more responsive throttle feel and stronger torque curve without compromising clearance.
Advanced Ceramic Coating for Temperature Control and Corrosion Resistance
An even layer of ceramic coating reflects radiant heat away from the engine bay, lowering underhood temperatures and helping protect nearby wiring and intake components. This coating also seals the steel surface against moisture, road salt, and other corrosive elements, preserving the smooth interior that supports consistent exhaust flow. Over thousands of heat cycles the finish resists cracking or flaking, so thermal performance remains stable and predictable. In spirited driving or track conditions, reduced underhood heat contributes to consistent tuning and prolonged component life.
Designed to integrate seamlessly into your classic B body LS project these headers deliver a precise fit and reliable performance that stands up to spirited driving.