1-7/8 LS Ceramic Coated Long Tube Headers for 1988-1998 2WD Trucks
Swapping an LS engine into classic two wheel drive trucks from the late 1980s to late 1990s often runs into tight frame rail clearance and uneven exhaust scavenging, problems specifically addressed by the 1988-1998 2WD Truck LS 1-7/8 Ceramic Coated Long Tube Headers. Crafted with precision flanges milled flat to maintain a leak free seal, these headers feature 1.875 inch primaries that navigate chassis obstacles while channeling exhaust gases efficiently for stronger midrange response. In addition the ceramic coating traps heat inside the tubes to lower underhood temperatures and protect surrounding components. Installers will appreciate the V band collector clamp system that ensures a straightforward fit and consistent connection.
Precision Steel Construction Ensuring Flange Integrity
The headers are fabricated from robust mild steel, featuring 3/8 inch thick flanges that are precision milled to an exact flatness. This thickness is critical to resist warping under clamp load and maintain a leak free seal at the exhaust ports. By eliminating uneven surfaces, the design removes the need for manual flange fitting or excessive gasket shims, cutting installation time and preserving clamp torque over repeated thermal cycles. The sturdy steel construction also withstands vibration and chassis flex typical of two wheel drive truck frames, ensuring the connection remains solid throughout heavy use.
Ceramic Coating for Underhood Temperature Control
A silver ceramic finish envelops the header tubes in an insulating barrier that holds exhaust heat within the pipes, dramatically lowering temperatures in the engine bay. Cooler underhood conditions help preserve nearby wiring harnesses, intake components, and plastic fittings that can degrade under prolonged heat exposure. By keeping heat inside the primaries, combustion air remains denser when it reaches the cylinders, which supports consistent power delivery and more stable engine tuning. In addition to thermal management, the coating resists corrosion and wear so the headers retain their finish and structural integrity over many seasons.
1.875 Inch Primary Tubes Tuned for Superior Exhaust Scavenging
These long tube headers employ 1.875 inch diameter primaries engineered to strike a balance between gas velocity and flow capacity on LS power plants. The specific diameter harnesses exhaust pulse timing to pull spent gases from each cylinder more effectively, reducing back pressure and increasing volumetric efficiency in the midrange rpm band. As a result, drivers notice a more responsive throttle feel and measurable gains in horsepower and torque where it matters most for towing and everyday acceleration. Tube lengths and merge angles are calibrated to clear frame rails without sacrificing the scavenging effect.
V Band Collector Design Simplifying Installation
The collector end uses a V band clamp system that encircles the joint, providing even compression and a secure, leak free connection without multiple bolt holes that can distort under heat. This single clamp approach streamlines assembly and disassembly for routine maintenance or future upgrades, and it maintains a consistent seal even after repeated thermal expansion and contraction. Installers appreciate the time savings and reduced torque specification checks, while end users benefit from reliable performance and simplified service access on classic two wheel drive truck platforms.
Engineered for a precise fit and lasting performance with dependable seals that stand up to daily driving.