LS Ceramic Coated Mid-Length Headers for 1968-1972 A-Body
When retrofitting a classic 1968 to 1972 A body with an LS engine, efficient exhaust evacuation is essential and these 1-7/8 inch ceramic coated headers are built for that task. Crafted from polished stainless steel and sealed with a ceramic barrier coat, these mid length tubes cut underhood heat and resist corrosion for a precise fit in tight engine bays. Precision flanges machined to 3/8 inch thickness guarantee alignment with factory ports on your engine block and lock out exhaust leaks without repeated gasket adjustments. Installers will appreciate the bolt on design that integrates with LS engine mount kits and delivers a classic exhaust note worthy of your muscle car project.
Optimized Primary Tube Diameter Promotes Scavenging
By adopting 1.875 inch diameter primary tubes these headers enhance exhaust scavenging across all cylinders. The uniform section allows smoother gas flow and maintains optimal pulse timing from low rpm through peak engine speeds. Improved scavenging reduces backpressure and delivers stronger midrange torque when accelerating or towing. Drivers notice sharper throttle response and more consistent power delivery under load. This sizing also contributes to a distinctive exhaust tone that complements classic engine notes. Each tube is carefully bent to preserve exhaust flow geometry and balanced pulse dynamics.
Stainless Steel Construction for Strength and Reliability
Constructed from polished stainless steel the header tubes resist warping and maintain structural integrity under intense thermal stress. Stainless steel offers excellent resistance to heat induced fatigue and protects against corrosion from exhaust gases and road contaminants. Its smooth surface finish simplifies cleaning and prevents soot buildup, making routine inspection straightforward. Over time the material retains its rigidity and appearance with minimal maintenance or alignment checks. Drivers benefit from durable headers that withstand repeated thermal cycles without compromising performance or fitment.
Ceramic Barrier Coating for Heat Management
The silver ceramic barrier coating acts as an insulating layer that reduces radiant heat transfer to nearby engine bay components. By reflecting heat back into the exhaust stream the coating helps maintain gas velocity, supporting consistent scavenging. Lower underhood temperatures protect intake parts, wiring harnesses and coolant lines from heat damage, improving overall reliability. The smooth ceramic finish resists corrosion and soot adhesion, simplifying cleanup after extended use. This layer prolongs component life and preserves gasket integrity by limiting temperature extremes at the flange interface.
Precision Machined Flanges for Leak Free Installation
Each flange is machined to a precise 0.375 inch thickness to align perfectly with factory exhaust ports on LS engine blocks. This exact flatness prevents warp during thermal cycles and ensures a uniform gasket seal across all cylinders. Proper alignment eliminates the need for repeated torque adjustments or gasket replacements, delivering a leak free connection from the moment of installation. The design integrates seamlessly with LS engine mount kits, allowing a straightforward installation process that saves time in the garage. Combined with quality gaskets and hardware the result is a durable seal that maintains performance under high load conditions.
Engineered for a precise fit and reliable performance in your LS swap, these headers deliver lasting durability under thermal stress.