LS and LT Radiator for 1988-1995 Chevy C/K Trucks and SUVs
When you're dropping an LS or LT powerplant into a GMT400 C1500 or K1500 truck the 1988-1995 LS Radiator 28.25 inch core width for Manual Transmission stands out by providing precise engine cooling under heavy load. This aluminum radiator uses precision TIG welded tanks and a wide core to pull heat away during towing runs or spirited throttle work. It drops into factory mounts on Chevy C/K chassis without modifications and keeps coolant hoses aligned for a smooth installation. By resisting corrosion in salty or humid environments it offers lasting performance on the road or at the track.
Wide Core Design for Rapid Heat Transfer
Featuring a 28.25 inch wide aluminum core, this radiator provides an expansive surface to draw heat from the coolant and release it into the airstream. The broad core maintains consistent temperature under heavy load, preventing hot spots during towing or aggressive driving. Using aluminum enhances heat conduction while keeping overall weight low, aiding vehicle balance. This design reduces the need for auxiliary coolers and simplifies thermal management in LS and LT swaps.
Precision TIG Welded Aluminum Structure
All tanks and the core are assembled with TIG welding, a process that uses a focused heat source to produce uniform joints. This technique preserves the strength of the aluminum by limiting heat distortion and ensures each weld resists fatigue from vibration. The result is a robust assembly that handles thermal cycling without leaking or cracking, which is critical for trucks operating under varied conditions. The lightweight welds also help maintain the radiator’s structural integrity over the long haul.
Flexible Finish Options for Corrosion Control
Offering both classic bare aluminum and a black epoxy finish, this radiator adapts to diverse environmental challenges. The bare aluminum version allows for easy inspection of surfaces and natural heat dispersion, while the epoxy coating adds a protective barrier against moisture, road salts, and debris. Both finishes preserve airflow through the core and simplify maintenance tasks. Selecting the right option helps extend service life and keeps appearance fresh in humid or salty climates.
Direct Fitment for GMT400 Manual Transmission Trucks and SUVs
This radiator installs directly into factory mounting points on 1988 to 1995 Chevy C1500 and K1500 trucks, as well as Tahoe, Suburban, and GMC Yukon models with manual transmission. No modification to the core support or brackets is required, saving time and effort in the garage. Coolant hoses align perfectly with stock fittings, reducing the risk of leaks or kinks. The precise fit streamlines the LS or LT swap process and ensures reliable cooling from day one.
Trust in its precise fitment and robust heat transfer. To get the same radiator but with fans see our 1988-1995 LS Radiator 28.25" Core Width (Manual Transmission) with Fans.