LS Radiator for 1990-1996 Chevy Corvette Y-Body
If you're planning an LS engine swap into a 1990 to 1996 Corvette Y Body this LS radiator delivers consistent temperature control for both automatic and manual transmissions. It features dual fans that respond to coolant sensor input and an integrated transmission cooler in the lower tank so heat rejection stays steady during extended idling or spirited highway runs. Designed to drop in using factory mounting points this assembly routes hoses without trimming or extra plumbing for a clean fit and preserves front end integrity under track or street use. Built around a TIG welded aluminum core and corrosion resistant tanks this radiator stands up to vibration and thermal cycling while keeping engine and transmission fluids at safe temperatures under varied driving conditions.
Advanced Coating Options for Radiator Protection
This radiator is available in classic bare aluminum or a black epoxy finish, giving you the choice between maximum heat transfer or an added barrier against corrosion. The bare aluminum surface promotes rapid dissipation of engine heat, while the epoxy coating seals the metal to resist moisture and chemical exposure. Both finishes are applied in a controlled factory environment to ensure even coverage and durable adhesion. Over repeated thermal cycles, the coatings remain intact without flaking or peeling. The result is sustained performance and a clean appearance under varied driving conditions.
High Purity Aluminum Core for Optimal Thermal Performance
At its heart is a high purity aluminum core and matching tanks engineered for efficient heat movement from coolant to fins. Aluminum's superior conductivity accelerates temperature exchange during both idling and high load operation, helping to prevent overheating during spirited runs. The lightweight nature of this metal also reduces front end mass for improved weight distribution. Precise TIG welds ensure strong seams that resist leaks under vibration and shifting pressure. Combined with corrosion resistance, this structure delivers reliable heat rejection season after season.
Adaptive Dual Fan Control Minimizing Electrical Draw
Two high capacity fans are electronically controlled by coolant temperature sensors to provide airflow only when required. When coolant reaches a set threshold, the fans ramp up to pull air through the core and lower tank chamber, keeping engine and transmission fluids within safe limits. Once temperatures fall, fan speed reduces automatically to limit power consumption and noise output. This responsive system is especially valuable in stop and go traffic or when towing, as it prevents heat soak without overtaxing the charging system. The net effect is consistent thermal management with minimal impact on electrical load.
American Craftsmanship Delivering Precise Fit and Finish
Manufactured in the USA, this radiator benefits from strict quality control over material selection, welding, and assembly procedures. It aligns exactly with the chassis geometry of a 1990 to 1996 Corvette Y Body, utilizing factory mounting points for a true drop in fit. Hose connection ports and fan shroud location match original components, eliminating the need for custom adapters or trimming. Local production also means faster lead times and easier access to replacement parts. Owners gain confidence in a product built to consistent standards with a flawless finish.
Built to exacting standards for your LS conversion, this radiator delivers reliable cooling. For the same radiator but without fans see our 1990-1996 Corvette Radiator (Automatic Transmission).