LS Pin-Mount Radiator with Auto Transmission Fan for 1963-1972 Chevy Corvette
Fitting an LS engine into a 1963 to 1972 Y-Body Corvette with an automatic transmission demands a radiator that navigates narrow frame rails while maintaining stable coolant temperatures and the 1963 to 1972 Corvette Pin-Mount Radiator (Auto Trans) with Fan answers that need with a direct bolt on solution. Engineered from lightweight aluminum the core slips between frame rails to preserve clearance around power steering and air conditioning components. Provided with a 16 inch electric fan that draws minimal current the assembly ensures consistent airflow at idle and low speeds without taxing the charging system. Ease of installation extends to direct compatibility with common LS automatic gearboxes such as 4L60E and 4L80E using factory mounting points and standard hand tools.
Precision Placement with Pin Mount Design
Engineered to slip between the frame rails of 1963 to 1972 Corvette Y body models, the pin mount layout secures the LS radiator in its ideal position. By clearing the air conditioning compressor and power steering pump, it maintains vital accessory space without modifying the engine bay. Direct bolt in points for common automatic transmissions such as 4L60E and 4L80E cut installation time, making a pro fit achievable with standard hand tools. This exact alignment preserves chassis balance and keeps coolant flow smooth under all driving conditions.
Premium Aluminum Core for Rapid Heat Rejection
Constructed from premium grade aluminum, the radiator core offers natural thermal conductivity that speeds heat transfer from the LS engine. Its slim profile sheds heat quickly and resists corrosion better than cast units, ensuring stable coolant temperatures under hard driving. Despite its sturdy build, the lightweight design reduces front end mass, benefiting steering response and overall vehicle dynamics. Precision weld joints at key stress points guarantee years of reliable service in demanding environments.
Single Fan Setup for Efficient Cooling and Power Economy
Equipped with a 16 inch electric fan, the design balances airflow requirements with minimal current draw, preventing overheating at idle and in stop and go traffic. Choosing one fan over a dual arrangement reduces electrical load, easing strain on the charging system and wiring harness. The integrated mount to the radiator frame removes the need for extra shrouds or brackets, simplifying assembly and ensuring consistent air passage through the core. Low amp draw complements classic vehicle electrical systems without compromising cooling capacity.
Finish Options Ensuring Longevity and Style
Select either a bare aluminum surface or a black epoxy coating to match restoration goals or custom paint schemes. The natural metal finish highlights the alloy's texture while resisting surface oxidation, whereas the epoxy layer adds an extra barrier against road debris and environmental wear. Both surface choices endure repeated thermal cycles without cracking or peeling, preserving coolant passages and weld integrity over time. This versatility delivers reliable performance and a clean look through years of use and show appearances.
Built to deliver reliable cooling for your LS conversion. For the same radiator but without a fan, see our 1963-1972 Corvette Pin-Mount Radiator (Automatic Transmission).