LS Swap Radiator with Fan for 1963-1972 Chevy Corvette Manual Transmission
When fitting an LS engine into a 1963-1972 Corvette with a manual transmission, managing heat is a top priority and this radiator mounts directly to the factory pin bosses while integrating a single high-performance fan for reliable airflow. Its lightweight aluminum core directs heat away quickly and the slim profile preserves clearance around alternator brackets and heater hoses. Designed specifically for Y body Corvettes, the precision pin mount fit maintains correct hose routing and minimizes vibration. By matching the original mounting points you avoid custom brackets and reduce the risk of leaks in your LS swap cooling system.
Aluminum Core Design for Rapid Heat Transfer
The radiator core and end tanks are crafted from high quality aluminum to deliver exceptional thermal conductivity and swift heat rejection. By channeling coolant through a dense network of flat tubes and thin cooling fins, heat is drawn away from the engine block under heavy load. This metal's natural resistance to corrosion extends service life and reduces the risk of leaks. The lightweight nature of the construction also helps maintain original vehicle weight distribution for predictable handling.
Efficient Single Fan Airflow and Electrical Load
A single 16 inch electric fan provides ample airflow to stabilize coolant temperature during spirited driving or traffic conditions. The fan's design moves air through the slim core while drawing minimal current, making it compatible with factory charging systems and most aftermarket alternators. This efficient package clears alternator brackets and heater hoses to simplify fitment in tight engine bays. Reduced power demand helps preserve battery life and prevent unnecessary alternator strain.
Direct Pin Boss Fitment for Manual Transmission Models
This radiator is engineered to mount directly to the factory pin bosses on 1963 to 1972 manual transmission Corvettes, ensuring correct alignment without the need for custom brackets. The precision placement maintains proper hose routing and minimizes vibration, protecting hose ends and fittings from premature wear. Installation requires no alterations to the original frame rails or core support, simplifying the swap process. Direct attachment also reduces leak points in the cooling circuit, offering a more reliable long term solution.
Finish Options for Durability and Engine Bay Styling
Customers can choose a polished bare aluminum finish for a classic sheen or opt for a black epoxy coat that offers added resistance against road debris and moisture. Both finishes preserve the radiator’s lightweight property while providing a protective barrier against corrosion and pitting. The contrasting surfaces can be matched to other engine bay components for a cohesive look. Durable coatings also simplify routine cleaning by repelling oil and grime buildup.
Trust MuscleRods for precise fit and dependable operation. For the same radiator but without fans see our 1963-1972 Corvette Pin-Mount Radiator (Manual Transmission).