LS and LT Swap Radiator for 1988-1995 Chevy C1500/K1500 Trucks and Tahoe/Suburban/Yukon
Whether installing an LS or LT V8 into a GMT400 chassis from 1988 through 1995, cooling demands rise during towing and highway driving. The LS Radiator 28.25" Core Width Auto Trans model features a full width aluminum core and TIG welded tanks for reliable strength. It installs into factory mounts on Chevy C1500, K1500, Tahoe, Suburban and GMC Yukon frames without modifying rails or hoses. Inlet and outlet ports match automatic transmission coolant lines for direct reuse of factory fittings. Choose raw aluminum or black epoxy finishes to resist corrosion while maintaining rapid heat rejection. Made in the USA for consistent thermal performance under heavy use.
Engine Cooler Core Precision
The 1988-1995 LS Radiator offers a 28.25 inch wide aluminum core sized specifically for LS and LT powerplants. This generous width increases coolant volume and surface area to ensure consistent heat rejection under prolonged high load or stop-and-go conditions. By maintaining stable operating temperature the engine can deliver optimal power output while resisting coolant boil over during spirited driving or towing.
All Aluminum Fabrication
Constructed with premium grade aluminum tanks and core tubes the radiator is 100% TIG-welded to eliminate joints prone to corrosion or fatigue. This fabrication method bonds aluminum components with precision and strength unmatched by brazed or mechanical assembly. Lighter than cast or composite rivals it reduces front end mass for improved handling while providing exceptional thermal conductivity and long service life.
Seamless Mounting and Fit
Engineered to drop directly into the original mounting points this radiator requires no modification to the frame rails or support structure on 1988 through 1995 models. Its precise dimensions preserve hood clearance and fan shroud position to maintain factory airflow balance. In applications using MuscleRods mounts the unit aligns with powertrain mounting hardware to secure proper engine location and drivetrain angles, reducing stress on hoses, belts and steering linkages.
American Crafted Reliability
Proudly manufactured in the USA each radiator undergoes rigorous quality checks to meet strict dimensional and pressure standards before leaving the facility. Domestic production ensures tighter control over material sourcing and weld integrity while supporting local industry. The result is a ready-to-install cooling solution that stands up to daily driving demands and track-oriented challenges without compromise.
Designed for LS and LT conversions on GMT400 platforms from 1988 to 1995, this all aluminum radiator ensures dependable heat rejection and installs into factory mounts without modification. To complete your Same radiator but with fans, consider our 1988-1995 LS Radiator 28.25" Core Width (Automatic Transmission) with Fans.