1971-1976 B-Body Ceramic Coated LS 1-7/8 Inch Long Tube Headers
Swapping an LS motor into a 1971 through 1976 B-Body chassis often means wrestling with tight clearance and managing underhood temperatures, so these ceramic coated long tube headers slip onto factory frame rails to keep exhaust gases flowing freely. They use 1.875 inch primary tubes to balance torque and power while the ceramic finish traps heat inside the tubing to protect wiring and components. Installation time gets cut thanks to machined 3/8 inch flanges and included gaskets bolts and V band clamps, and its precision fitment removes guesswork without any trimming or fabrication.
Precision Fitment for Simple LS Engine Installation
These long tube headers are formed to match the exhaust ports on LS engines and the frame rails of 1971-1976 B-Body chassis, removing the need for custom modifications. Machined 3/8 inch flanges and matching collector angles ensure the headers drop into place, reducing installation time and error. Included gaskets, bolts and V band clamps align precisely with the flange faces to maintain sealing without extra adjustments. The result is a streamlined assembly process that keeps project schedules tight and reduces the learning curve for installers.
Mild Steel Construction for Structural Integrity under Stress
The headers are fabricated from high-grade mild steel chosen for its resistance to warping under repeated heat cycles and mechanical loads. With a 3/8 inch flange thickness, the mating surfaces remain flat and secure, preventing leaks even under high rpm conditions. This robust material selection also handles the vibration and torque pulses characteristic of V8 engines, sustaining performance on daily drivers and weekend racers. Over thousands of miles, this steel framework preserves alignment and exhaust scavenging efficiency.
Ceramic Coating for Underhood Temperature Control
A premium ceramic coating covers each tube to act as a thermal barrier that traps heat within the header walls, reducing underhood temperatures and shielding nearby wiring and components. By limiting radiant energy transfer, the coating helps maintain intake charge density and prevents heat soak in sensitive parts. Its durable finish resists peeling and corrosion, offering a heat-resistant surface that stands up to repeated temperature swings. This temperature management extends the service life of both the headers and adjacent engine bay elements.
1.875 Inch Tube Diameter for Power and Torque Balance
The 1.875 inch primary tubes are sized to optimize exhaust flow velocity, striking a balance between low-end torque and high rpm horsepower gains. Consistent tube diameter and smooth mandrel bends support uniform exhaust pulses, enhancing scavenging efficiency across the powerband. This design choice delivers strong throttle response at part throttle while allowing the engine to breathe freely at higher speeds. Whether cruising city streets or accelerating on the strip, these headers improve overall engine efficiency and output.
With precise fitment and durable construction, these ceramic coated long tube headers ensure reliable performance and ease of installation.