1963-1982 Chevy Corvette LS 1-7/8 Ceramic Coated Mid-Length Headers
When installing an LS V8 into a 1963-1982 Corvette, factory exhaust manifolds often restrict airflow and raise underhood temperatures. These 1963-1982 Corvette 1-7/8 Ceramic Coated LS Mid Length Headers replace stock pipes with smooth primary tubes sized at 1.875 inches and a resilient ceramic finish that suppresses radiant heat. They bolt directly to GM mount kits and tune exhaust flow for an increase in torque and sharper throttle response through the rpm range. By delivering a precise, leak free seal and preserving the Corvette's signature rumble, these headers handle everything from daily driving to spirited track outings.
Precision Steel Construction Ensures Durability and Seal
These headers are crafted from robust steel that withstands high heat cycles and engine vibration without warping. Each flange is machined to a thickness of 3/8 inch, delivering a flat, true surface for gaskets to press against, which virtually eliminates exhaust leaks. The rigidity of the steel paired with precise flange alignment maintains a consistent seal over time, ensuring reliable performance on both street outings and track days. This solid foundation also supports the header's geometry, preserving the designed flow path tube after tube.
Ceramic Coating for Heat Management and Component Protection
The premium ceramic finish applied to the primary tubes resists radiant heat, cutting underhood temperatures by several dozen degrees. By keeping the engine bay cooler, the coating helps preserve air intake density and protects nearby hoses, wiring, and engine accessories from premature wear. Its hard surface also offers strong resistance to abrasion and corrosion, so the finish retains its insulating properties through repeated heat cycles. In effect, the ceramic layer contributes to consistent performance and long term component reliability.
Optimized 1.875 Inch Primary Tubes for Power and Tone
With primary tubes sized at 1.875 inches, these headers open up exhaust flow to reduce backpressure and boost scavenging efficiency. The larger diameter supports stronger midrange torque and sharper throttle response, translating into a more engaging driving experience. Tube lengths and collector design are calibrated to preserve the Corvette's iconic rumble while smoothing pulse overlap, delivering an exhaust note that is both aggressive and refined. Thanks to direct bolt-on fit with GM mount kits, installation is straightforward and requires minimal modification.
Engineered for reliable performance and precise heat management in your LS swap.