Ceramic Coated LS Mid-Length Headers for 1970-1981 Camaro/Firebird
When fitting a modern LS mill into a classic Camaro or Firebird the 1991 to 1996 B Body LS one and seven eighths inch ceramic coated mid-length headers deliver precise alignment and durability for 1970 to 1981 chassis swaps. Each tubular header is constructed from mild steel with primaries sized at one and seven eighths inches and finished in a silver ceramic coating to retain exhaust heat within the pipes and lower underhood temperatures. A three eighths inch flange mates reliably to factory ports while a V-band clamp collector ensures a consistent seal. Complete with gaskets bolts and V-band clamps these headers integrate with MuscleRods engine mount kits to simplify installation and stand up to repeated heat cycles.
Precision Fit and Chassis Integration
These 1991-1996 B-Body LS headers are engineered for seamless compatibility with 1970-1981 F-body chassis, delivering exact alignment at the LS block exit flanges and exhaust hanger points. By matching factory mounting locations, they eliminate the need for custom alignment or trimming, cutting installation time and reducing build complexity. Integration with MuscleRods engine mounts ensures proper engine placement and preserves drivetrain angles, preventing stress on transmission bell housings and driveshaft components. Maintaining correct ground clearance and avoiding interference with suspension parts, this design lets builders focus on tuning, wiring and plumbing rather than fabrication challenges.
Durable Ceramic Coating and Flange Construction
Constructed from mild steel and finished with a robust ceramic coating, these headers resist heat soak and protect underhood components from excessive temperatures. The multi-layer coating bonds at a molecular level to deliver thermal insulation, corrosion resistance and protection against chipping during handling and installation. Each header flange is precision machined at three eighths of an inch thick to ensure a flat face and uniform sealing surface. This thickness prevents warping under thermal cycling and maintains consistent torque distribution, eliminating exhaust leaks and preserving backpressure characteristics for reliable long-term operation.
Optimized Flow and Secure Collector Assembly
Featuring one and seven eighths inch diameter tubes, these mid length headers are designed to optimize exhaust gas velocity for both low rpm torque and high rpm horsepower. Each tube is mandrel formed to maintain constant internal diameter through bends, minimizing flow disruption and turbulence. The V-band clamp collector uses stainless steel hardware to provide a secure, leak proof connection that can be serviced quickly without disassembling flanges. By reducing backpressure and improving scavenging, this design yields noticeable gains in throttle response and peak output while fitting directly into stock and aftermarket exhaust systems with confidence.
Built from mild steel with a silver ceramic coating, these headers deliver reliable heat management and precision fit for classic LS swaps, giving installers confidence in a smooth assembly process.