Radiator for LS Swap in 1990-1996 Chevy Corvette Y-Body
When tackling an LS swap in a 1990 through 1996 Chevy Corvette Y-body chassis the 1984-1989 Corvette Radiator (Auto and Manual Trans) delivers a tailored cooling solution designed to handle increased thermal demands while ensuring a direct fit. Its full TIG welded aluminum tanks and core manage efficient coolant circulation and resist corrosion throughout both city traffic and spirited highway runs. Matching factory Y-body mount points the radiator installs without trimming or adapters and aligns precisely with hose connections fan shrouds and overflow fittings. Optimal tube spacing paired with high fin density maximizes heat rejection under stop and go conditions and extended highway cruising preserving stable engine temperatures and chassis balance.
Precision TIG Welding and Structural Reliability
From its tanks to its core this radiator relies on precision tungsten inert gas welding to deliver uniform seams that stand up to engine vibration and pressure change. TIG welding directs a focused arc to fuse high quality aluminum at each joint creating a leak free bond. The all aluminum assembly cuts weight versus steel units and helps maintain chassis balance. Every weld is inspected under strict quality control offering confidence even under sustained track or daily driving conditions.
Optimized Core Design for LS Engine Cooling Efficiency
The advanced core matches tube spacing with high fin density to maximize contact between coolant and airflow. Coolant flows evenly through parallel passages minimizing hot spots and allowing rapid heat rejection during spirited runs or idle traffic. The balance of flow rate and surface area ensures coolant moves quickly without causing excess restriction in the cooling circuit. This approach keeps engine temperature stable and protects internal components from thermal wear.
Direct Fitment to Y Body Mount Points for Streamlined Installation
This radiator mounts directly to original chassis points on 1990 to 1996 Y Body Corvettes so no trimming or adapter plates are needed. Mount holes line up with factory frame rails and support brackets so hose ends fan shrouds and overflow connections fall into place as designed. The result is an underhood appearance that mirrors stock layout while preserving proper coolant routing. Both home mechanics and professionals benefit from fewer steps and time saved.
Classic Aluminum and Epoxy Finishes for Long Term Protection
Choose from a natural bare aluminum surface that reflects heat inside the engine bay or a black epoxy finish that repels moisture and road chemicals. Both finishes are applied after careful surface preparation and cured to bond evenly across the assembly. The bare finish highlights the metal grain while the epoxy option adds a protective barrier against corrosion over years of use. Selecting either finish helps maintain resale value and keeps the radiator looking factory fresh.
Count on consistent cooling performance and a precise fit for your Corvette swap. For the same radiator but with fans see our 1990-1996 Corvette Radiator (Manual Transmission) with Fans.