Direct-Fit LS Radiator for 1990-1996 Chevy Corvette Y-Body
When tackling the cooling demands of an LS conversion in a 1990-1996 Corvette Y Body this 1984-1989 Corvette Radiator (Auto and Manual Trans) provides consistent coolant circulation from idle to full throttle with its dual electric fans and high flow core. Its fully TIG welded aluminum core mates directly with factory LS plumbing and aligns with the original radiator mounts so no custom hoses or brackets are required. Two temperature regulated fans engage separately to maintain steady heat rejection in both stop and go traffic and on track. A choice of bare or epoxy coating protects against corrosion while the lightweight frame preserves front end balance for precise handling.
Dual Electric Fans Ensuring Consistent Cooling
This radiator employs two temperature regulated fans that engage independently to maintain steady airflow through the high flow core. By activating one fan at lower thresholds and then the second as coolant temperature rises, the system prevents localized hotspots near the heads and reduces workload on the water pump. This staged approach delivers reliable heat rejection in both idle holds and spirited runs on the track, so you can trust stable engine temperatures in stop and go traffic or sustained high load conditions. The result is consistent performance without guesswork.
Precision TIG Welded Aluminum for Robust Performance
Every core wall and tank is fabricated from high quality aluminum and joined using TIG welding, creating a bead profile that resists cracking under repeated thermal cycles and engine vibration. This welding method ensures uniform fusion along seams, virtually eliminating leak paths that can plague soldered or brazed assemblies. Aluminum's natural thermal conductivity moves heat rapidly from coolant to incoming air, while its light weight helps preserve front axle balance for the Corvette chassis. The fully welded design also stands up to corrosion and fatigue over many seasons of use.
Protective Coating Choices for Lasting Durability
You may select a natural bare aluminum finish that forms a thin oxide layer or opt for a black epoxy coating that adds a uniform barrier against road salts, brake dust, and chemical cleaners. Both treatments are applied without altering core thickness or obstructing fins, so heat transfer remains uncompromised. The epoxy surface further resists pitting and offers a clean visual upgrade, while the untreated alloy self-limits corrosion in moderate environments. Taken together, these options ensure the radiator looks sharp and holds up well in diverse driving conditions.
Plug and Play Fitment with Factory Alignment
Designed specifically for LS conversions in 1990–1996 Corvette Y-Body models, this radiator bolts directly to original chassis mounts and mates seamlessly with factory coolant plumbing. Manual transmission cooler lines align precisely with existing fittings, eliminating the need for custom brackets or hose adapters that often introduce leak points. This direct fit approach reduces installation time and preserves correct flow paths, so coolant circulation mirrors factory geometry from the very first heat cycle. The result is a hassle free swap with dependable operation immediately on startup.
Count on consistent cooling and effortless installation; to explore the same radiator but without fans visit our 1990-1996 Corvette Radiator (Manual Transmission).