1971-1976 B-Body Ceramic Coated LT Long Tube Headers for Impala/Caprice
Installing an LT engine into a 1971 through 1976 Impala or Caprice demands precise port alignment and effective heat control. These long tube headers combine accurately CNC formed flanges with a layered ceramic finish that traps heat within the tubes and maintains a tight seal against the cylinder heads. By reflecting radiant energy back into the exhaust stream, underhood temperatures stay lower and nearby hoses and wiring gain extra protection. Finished with smooth mandrel bends and supplied with all necessary gaskets, bolts and V band clamps this kit accelerates swap time and keeps installations tidy.
Multi Layer Ceramic Coating for Thermal Efficiency
The headers feature a multi layer ceramic finish applied over mild steel tubing to trap and reflect radiant heat back into the exhaust flow. By retaining thermal energy inside the walls, scavenging efficiency improves and underhood temperature spikes are noticeably reduced. This thermal control protects nearby hoses and wiring from premature aging and keeps the engine bay cooler during extended use. The rigid ceramic shell also resists abrasion and remains intact over repeated heat cycles, ensuring consistent performance and lasting reliability.
Machined CNC Flanges Ensuring Reliable Seal
Each flange is computer numerically controlled to a uniform thickness of 3/8 inch and precisely cut to match the LT engine port pattern on 1971–1976 B Body cylinder heads. This exacting process eliminates warpage and ensures perfect face contact for a leak free connection. When paired with the supplied composite gaskets and V band clamps, the assembly maintains a secure seal through constant vibration and thermal expansion. As a result, installers experience fewer retorque checks and a stable exhaust path under all driving conditions.
Premium Mild Steel Tubing and MIG Weld Construction
The long tubes are crafted from domestically sourced mild steel selected for its optimal combination of tensile strength and formability. Smooth mandrel bends preserve a constant internal diameter to promote uninterrupted exhaust flow. Uniform MIG welds create fatigue resistant seams that withstand the repeated expansion and contraction of high temperature cycles. This robust construction delivers sustained durability and dependable performance on both street and strip applications.
Streamlined Hardware Package for Efficient Assembly
This complete header set arrives with composite gaskets, high grade bolts and V band clamps sized to the precise flange interface. By providing every fastener and seal in one package, installers avoid part hunting and reduce the risk of incorrect torque application. The all in one kit approach cuts total swap time in a home garage or professional shop and helps maintain a tidy engine bay. With everything included, the LT engine installation becomes more straightforward and dependable.
These headers provide precise fit and reliable performance for your LT engine installation.