LT Ceramic Coated Long Tube Headers for 1963-1972 GM Trucks (C-10/C-15/Blazer K5/Jimmy/Suburban)
If you are swapping an LT engine into a 1963 to 1972 Chevy C-10 or GMC C-15, these ceramic coated long tube headers deliver the precise exhaust flow and thermal management needed for a tidy installation. Crafted with CNC formed flanges and weld in O2 sensor bungs, they guarantee a leak free seal and keep your engine bay organized. This design uses a reflective multi layer ceramic coating to cut underhood temperature and protect nearby wiring and components while improving exhaust scavenging. With consistent finish quality that resists abrasion through countless heat cycles, these headers ensure reliable performance under sustained use.
Optimized Runner Architecture for Peak Torque Gains
Designed with 1 7/8 inch diameter tubes that extend deep into the engine bay, this header corresponds exactly to LT engine port timing. Precision spacing between each tube promotes efficient pulse separation, which drives stronger exhaust scavenging at mid and high rpm. This results in measurable torque improvement and a more responsive throttle feel in classic Chevy C-10 and GMC C-15 applications. Smooth bends reduce flow turbulence and help maintain consistent power across the rev range.
Multi-layer Ceramic Coating for Precise Thermal Control
A reflective multilayer finish manages radiant heat by directing it back into the exhaust stream, which reduces underhood temperatures. Lower temperatures preserve sensitive wiring and components while contributing to faster warmup times. The coating is cured to resist abrasion and chipping under repeated heating cycles, ensuring it remains intact through years of use. This thermal barrier also enhances exhaust velocity, further improving cylinder scavenging.
Precision Flange Machining Ensuring Leak Free Seals
Laser cutting and CNC forming produce flanges at an exact 3/8 inch thickness that aligns perfectly with factory ports. When used with composite gaskets and supplied hardware, these tight tolerances prevent exhaust leaks that can undermine performance and lead to noise issues. Installers experience straightforward torque procedures and minimal retightening after break in due to controlled thermal expansion. A solid seal also maintains exhaust efficiency and keeps backpressure to a minimum.
Durable Mild Steel Tubing with Expert MIG Welding
Constructed from premium mild steel, each runner features uniform walls that resist fatigue under extreme heat and vibration. Expert MIG welding ensures strong, consistent beads that withstand repeated thermal cycles without cracking. The robust tubing supports sustained performance from daily driving to spirited runs, for a reliable service life. Domestic fabrication under strict quality standards ensures each header meets tight tolerances before it reaches the customer.
Engineered for a precise fit and lasting performance in your LT swap project.