High-Flow LS Swap Radiator for 1990-1996 Chevy Corvette Y-Body
Swapping an LS powerplant into a 1990 to 1996 Corvette Y Body often exposes the limits of the stock cooling circuit and calls for the 1984-1989 Corvette Radiator (Auto and Manual Trans) to deliver reliable coolant flow with no frame rail modifications. Featuring a precision TIG welded core and tanks this unit installs in the stock mounting points and preserves original hose routing. With capacity for both automatic style and manual transmission plumbing it maintains steady coolant flow during spirited drives and stop and go traffic. Builders will value the drop in fit that removes the need for custom brackets and keeps the engine bay looking factory clean.
Precision TIG Welding for Unmatched Structural Strength
The radiator employs a TIG welding process to fuse the all aluminum tanks and core at the molecular level. This technique produces exceptionally clean weld beads that eliminate weak spots common with other joining methods. Under repeated heating and cooling cycles from spirited runs, the joints maintain dimensional stability without developing cracks. High frequency vibration and chassis flex have minimal effect on the welded seams, preserving coolant containment under pressure. Proudly made in the USA, this unit assures consistent quality control in every weld. The result is a cooling assembly ready to withstand both rigorous daily use and track conditions.
Premium Aluminum Construction for Superior Heat Rejection
The core and tanks are crafted from premium grade aluminum recognized for its excellent thermal conductivity and low mass. This choice enables the radiator to shed heat rapidly, ensuring coolant temperatures stabilize quickly after sustained high load. Aluminum's inherent resistance to corrosion allows the component to endure exposure to moisture and road salts without adding excessive weight. By reducing core mass, the design also decreases demand on the water pump, extending pump life and contributing to quieter operation. Overall balance of material properties yields efficient heat exchange and enhanced front end handling dynamics.
Protective Finishes Tailored to Maintenance and Longevity
Builders can elect to leave the surface in its natural bare finish or choose a protective black epoxy coat that blends style with practical benefits. The untreated aluminum finish simplifies visual inspection of weld seams and speeds any future repair work. Alternatively, the epoxy barrier impedes oxidation and shields the radiator from road debris and harsh chemicals. This dual finish strategy helps components resist pitting or corrosion in variable climates, extending service intervals. Both options maintain strong thermal transfer capabilities so the radiator performs reliably regardless of the chosen appearance.
Direct Bolt In Fit for Streamlined Corvette Installation
Engineered specifically for the Y Body chassis of a 1990 through 1996 Corvette, this radiator mounts directly to existing factory supports without requiring frame alteration. Inlet and outlet ports align precisely with stock coolant lines, preserving original hose routing to eliminate unwanted stress points and kinks. With zero custom brackets or trial and error, installation time is greatly reduced, allowing builders to focus efforts on finishing touches. The secure fit prevents rattles and dampens engine vibration, contributing to a factory clean engine bay presentation. Compatibility with both automatic and manual transmission plumbing ensures universal cooling capacity regardless of drivetrain choice.
Trust this unit for reliable service and for the same radiator but with fans see our 1990-1996 Corvette Radiator (Automatic Transmission) with Fans.