1984-1989 Chevy Corvette Y-Body LS Radiator for Auto and Manual Transmissions
For LS engine conversions in 1984 to 1989 Y Body Corvettes, maintaining stable coolant temperature in the narrow bay calls for a purpose built unit and this radiator serves both automatic and manual transmission layouts with direct fitment to factory mounts. The aluminum core and tanks are TIG welded to eliminate porosity and stand up to vibration and pressure surges. Factory hose outlets align without trimming or adapters, preserving vital clearance around accessories. Corrosion resistant construction ensures dependable heat rejection during spirited drives and towing over many seasons.
Precision TIG Welding for Leakproof Radiator Assembly
The radiator employs 100 percent TIG welding to fuse high quality aluminum tanks and core with virtually no porosity. This method uses a focused arc and controlled filler feed to form smooth, consistent joints that resist coolant leaks under rapid pressure swings and engine vibration. In the confined Y Body engine bay, every millimeter of joint integrity counts; TIG welding ensures the unit retains structural strength even during extended spirited runs. Technicians appreciate the predictable weld quality that contributes to long-lasting reliability in demanding LS swap applications.
High Grade Aluminum Core for Rapid Heat Dissipation
Constructed from premium aluminum, the core excels at conducting and dispersing heat away from coolant loops, keeping temperatures stable during acceleration bursts and towing. Aluminum's low density contributes to an overall lightweight assembly, helping to preserve handling balance as engine output increases. Its inherent corrosion resistance preserves clear passages over time, ensuring consistent thermal performance season after season. The result is a radiator that rejects heat swiftly without adding unnecessary mass to the front end.
Corrosion Resistance with Bare and Epoxy Coating Options
This radiator is offered in a classic bare aluminum finish or a stylish black epoxy coating that adds a layer of protection against environmental factors. Bare metal showcases the natural silver sheen of aluminum for enthusiasts who prefer an authentic under-hood appearance. The epoxy option locks out moisture and road salts, helping to prevent surface oxidation and maintain a fresh factory look. Both finishes are applied in the USA using industry-proven methods to guarantee consistent coverage and lasting defense.
Direct Fitment for 1984 to 1989 Corvette Y Body LS Conversions
Designed for a seamless LS swap, this radiator drops into the original mounting points of 1984 to 1989 Y Body Corvettes without trimming or custom adapters. Factory hose connections align perfectly, preserving vital clearance around accessories like power steering and air conditioning lines. Whether paired with an automatic or manual transmission, the unit integrates quickly into the factory frame rails, reducing install time and minimizing common fitment headaches. The precise engineering behind this direct-fit design ensures consistent cooling performance right out of the box.
Trust this radiator to maintain stable coolant temperature in your LS conversion. For the same radiator but with fans check out our 1984-1989 Corvette Radiator (Automatic and Manual Transmission) with Fans.