34" Core LS/LT Radiator with Fans for 1988-1993 Chevy C1500/K1500/Suburban
Cooling challenges often arise when installing an LS or LT engine into a GMT400 C1500 or Suburban manual transmission truck so this 34 inch core radiator with dual fans maintains consistent temperatures under heavy load. Equipped with a full width aluminum core and matched high-flow fans the design sustains steady airflow in stop and go traffic and prevents heat soak common with trucks from 1988 to 1993. Precision TIG welds create a leak free bond across tanks and core to withstand vibration and pressure spikes typical of C1500 K1500 and Suburban LS LT applications. Installation is simplified by direct fit mounts for the 1988 through 1993 C/K chassis eliminating the need for frame modifications.
Robust 34 inch Aluminum Core for Superior Heat Dissipation
The expansive 34 inch aluminum core significantly enlarges coolant volume and surface area to manage heat from LS and LT swaps. Extruded coolant channels provide even distribution across the core to prevent hotspots during towing or spirited acceleration. By increasing the interface between coolant and fins, it promotes rapid heat rejection and keeps the engine operating in its optimal temperature band. This design advantage extends component life by reducing thermal stress under sustained heavy loads. The light weight of the aluminum construction also eases front end weight and improves handling balance.
Dual Fan Assembly for Steady Airflow in Urban Conditions
Equipped with two matched high flow fans, this radiator sustains airflow when creeping through traffic or idling at long stops. The fan module responds precisely to coolant temperature signals to supply just the right amount of cooling force at any moment. This active management prevents heat soak that can plague manual transmission trucks in hot weather or steep terrain. Integration of the fan shroud ensures airflow is directed uniformly across the entire core face. Together, these elements keep temps within safe limits whether on the highway or in city driving.
Precision TIG Welding for Uncompromised Leak Free Integrity
Every joint of this radiator is assembled using 100 percent TIG welding, a technique known for its precise metal fusion and minimal porosity. These welds create a bond capable of withstanding vibration and pressure spikes typical of heavy duty use without cracking or leaking. Combined with high quality aluminum tanks and core, the result is a robust assembly designed to endure demanding driving conditions. This construction approach offers confidence in reliability for daily use and performance applications. Built in the USA, the radiator meets strict quality standards at every stage.
Protective Coating Options Balancing Corrosion Resistance and Cooling
Choose the bare aluminum finish to maximize thermal transfer or select the black epoxy option for added corrosion protection and a tailored under hood appearance. The epoxy is baked on to form a tough barrier against moisture, road salt, and debris, helping to preserve core integrity over time. Both finishes maintain the core's strength and cooling capacity, ensuring long lasting performance. This versatility allows installers to align cooling needs with styling preferences. The result is a radiator that blends form and function for any 1988 to 1993 C K chassis LS or LT conversion.
Count on consistent cooling and trusted durability under every drive; for the same radiator but without fans see our 1988-1993 LS Radiator 34" Core Width (Manual Transmission).