Ceramic Coated Mid-Length Headers for LS Engine Swap in 2WD Trucks
If your engine swap project demands tight engine bay clearance in a 1973 to 1987 GM two wheel drive truck, these 1973-1987 2WD Truck LS 1 7/8 Ceramic Coated Mid Length Headers deliver efficient exhaust flow and protect surrounding components. Built from three eighths inch thick steel with a factory style flange, they provide a precise fit on LS port locations for a leak free seal. High temperature ceramic coating reflects heat back into the exhaust stream, reduces underhood temperature and resists corrosion while the 1 7/8 inch primaries restore throttle response across the rpm range.
Steel Construction Reinforced with 3/8 Inch Flange
These headers use thick steel tubing paired with a three eighths inch flange that resists warping under repeated heat cycles. The substantial flange thickness ensures the header rests firmly against the LS block, preserving a tight seal that prevents exhaust leaks from forming. By maintaining uninterrupted contact with the cylinder head, this design supports consistent torque delivery and avoids the performance loss associated with escaping gases. Over time, the robust steel assembly withstands vibration and thermal stress, delivering long term durability in classic GM trucks.
High Temperature Ceramic Coating for Heat Control
A silver ceramic coating covers each primary tube and flange surface, reflecting radiant heat back into the exhaust stream to accelerate gas velocity. This thermal barrier keeps underhood temperatures in check, safeguarding wiring, hoses, and nearby components from heat soak. The coating also provides a corrosion shield, preventing rust and pitting even after exposure to moisture and road debris. Thanks to this layer of protection, the headers maintain their appearance and performance over many seasons of towing or hauling.
Optimized 1 7/8 Inch Primaries for Smooth Power Delivery
With specially sized 1 7/8 inch primaries, these mid length headers strike a balance between exhaust velocity and scavenging efficiency across the rpm range. At lower engine speeds, the primaries help boost cylinder evacuation for sharper throttle response, while at higher rpms they avoid backpressure buildup that can stifle top end power. This calibrated tube diameter yields a broad torque curve ideal for the varied demands of city driving, highway cruising, and trailer towing. The result is a more responsive engine that feels lively under load without sacrificing drivability.
Precision Fitment for 1973 to 1987 GM 2WD LS Swaps
Built specifically for GM two wheel drive trucks from 1973 through 1987, these headers align exactly with factory port locations and mounting points on LS cylinder heads. They integrate cleanly with compatible header mount kits to simplify installation and eliminate guesswork. Included gaskets and hardware ensure each joint achieves a leak free seal without requiring aftermarket fastener sourcing. Installers benefit from reduced trial and error, allowing quicker assembly and reliable operation right out of the gate.
Built for consistent performance and precise fit in your LS swap project.