LS Radiator with Fans for 1977-1982 Chevy Corvette Y-Body Manual Transmission
When fitting an LS powerplant into a 1977 to 1982 Corvette manual transmission model, maintaining proper coolant flow under varied conditions is critical. Boasting a full TIG welded aluminum core and factory aligned bracket bosses, this radiator slips into the Y Body chassis without sheet metal trimming. Paired with dual cooling fans and a plug and play wiring harness that integrates directly with the stock loom, it keeps coolant temps steady in slow traffic and spirited drives. Its corrosion resistant construction also trims front end mass and ensures long service life.
Precise Integration with 1977 to 1982 Corvette Y Body Frame
This radiator assembly is engineered to match the unique geometry of late seventies Corvette Y Body chassis, ensuring inlet and outlet ports align exactly with LS engine hose locations. Factory aligned bracket bosses attach directly to stock mounting points, eliminating any need for sheet metal trimming or custom brackets. By preserving the original frame rails and hose paths, installation time is significantly reduced and the structural integrity of the Corvette's front end remains intact. The snug, rattle-free fit also prevents vibration under load, giving drivers confidence during spirited road outings and track laps.
TIG Welded Aluminum Core for Enhanced Thermal Efficiency
High-grade aluminum tanks and core panels are joined using precision TIG welding, producing leakproof seams that resist fatigue through repeated heat cycles. Aluminum’s superior conductivity allows rapid transfer of engine heat into ambient air, while its low mass contributes to improved front end balance and sharper handling. Consistent wall thickness and optimized flow passages within the core maintain uniform coolant velocity, maximizing heat rejection. Additionally, the inherent corrosion resistance of the alloy ensures long service life, even in humid or salty environments.
Dual Fans and Stock Loom Wiring for Seamless Operation
Two high-flow electric fans are preinstalled in a custom shroud engineered to direct airflow evenly across the entire core surface, eliminating hotspots when natural ram air is insufficient. A plug and play wiring harness integrates directly with the factory loom, simplifying electrical installation and reducing potential fault points. Both fans engage automatically at low vehicle speeds to maintain stable coolant temperatures in stop-and-go traffic or extended idling. At highway speeds, the streamlined shroud design minimizes aerodynamic drag while still enhancing heat rejection.
Corrosion Resistant Finishes Tailored to Performance and Style
Choose between the classic bare aluminum finish-which maximizes thermal emissivity and highlights authentic restoration aesthetics-and the black epoxy coating for superior resistance to moisture, road chemicals, and engine bay contaminants. Each finish is applied without adding bulk that could impede heat transfer, preserving the radiator’s cooling performance. The epoxy variant also stands up to chipping and fading, maintaining a clean, factory-grade appearance through years of use. Both options balance functionality with a customized engine bay presentation.
Trust in consistent cooling performance and for the same radiator but without fans consider our 1977-1982 Corvette Radiator (Manual Transmission).