1984-1989 Chevy Corvette LS Radiator for Automatic and Manual Transmissions
When facing the tight confines of a Y-Body engine bay you need a cooling solution that installs without modification and the 1984-1989 Corvette Radiator (Auto and Manual Trans) offers direct fitment to factory mounting points. Its precision TIG welded aluminum core delivers dependable temperature control during spirited driving and extended road trips. Designed to resist corrosion and maintain structural integrity under pressure spikes and vibration it provides consistent cooling performance for both automatic and manual transmission layouts.
Precision TIG Welding for Reliable Sealing
The radiator's precision TIG welds bond aluminum tanks and core with virtually no porosity, creating joints that resist coolant leaks under pressure spikes and engine vibration. This welding method uses a controlled arc and filler rod to form smooth seams that maintain integrity even during track days. By relying on TIG welding exclusively, this unit upholds structural strength in the narrow Y Body bay where every millimeter counts. Expert installers value the consistency and leakproof performance it brings to an LS swap project.
Efficient Cooling with Premium Aluminum Core
Built from premium aluminum, the core rapidly extracts heat from coolant and disperses it into oncoming air, ensuring stable temperatures during spirited drives and towing. Aluminum's natural corrosion resistance helps preserve clear coolant passages over time for steady performance season after season. The lightweight design also reduces front end mass, aiding handling as engine output rises. High-performance heat rejection safeguards critical components under heavy load without sacrificing responsiveness.
Seamless Installation for 1984-1989 Corvette Y Body
This radiator installs directly into original mounting points in both automatic and manual transmission layouts, eliminating the need for cutting or frame modifications. Coolant hoses align perfectly with factory outlets, and the slim core clears surrounding accessories without interference. This precise fit streamlines the LS conversion process and cuts installation time for both professional shops and experienced hobbyists alike. The drop-in design minimizes common assembly challenges and gets vehicles on the road faster.
Count on dependable cooling performance. For the same radiator but with fans see our 1984-1989 Corvette Radiator (Automatic and Manual Transmission) with Fans.