1962-1967 Chevy II/Nova LS Swap Radiator with Fans
When fitting an LS engine into a 1962 to 1967 Chevy II or Nova with an automatic transmission this radiator confronts idle heat soak and sustained high load conditions. Built around a full TIG welded aluminum core the assembly sheds weight ahead of the suspension and resists cracking under thermal stress. Equipped with twin electric fans that adjust speed as coolant temperature rises it protects both engine and transmission circuits in tight X body engine bays. Mounting points align with factory frame rails for a direct fit and the included hardware makes installation straightforward without extra brackets.
Precision TIG Welded Aluminum Core
This radiator features a full TIG welded aluminum core and end tanks joined by uniform weld beads that resist crack formation under extreme thermal cycling. By sealing coolant passages without the need for additional sealants or gaskets, it virtually eliminates leak paths and ensures reliable operation at both low and high operating pressures. The all aluminum design reduces weight ahead of the front suspension, improving chassis balance and responsiveness. Fabricated in the USA under strict quality control, each unit delivers consistent heat rejection for idle traffic, spirited street runs, or track use.
Adaptive Dual Electric Fans for Engine and Transmission Protection
Equipped with two high output fans, this assembly adjusts airflow according to coolant temperature to safeguard both the LS engine and the automatic transmission circuit. As temps rise, fan speed ramps smoothly to prevent heat soak during extended idling or slow city traffic. A plug and play wiring harness taps into existing sensors for seamless integration, eliminating complex custom wiring. This synchronized approach maintains stable underhood temperatures, reduces pump strain, and extends component life in demanding driving conditions.
Versatile Coating Choices for Corrosion Resistance
Available in a polished bare aluminum finish or a durable black epoxy coat, this radiator accommodates both thermal management needs and aesthetic preferences. The uncoated surface reflects radiant heat for fast energy transfer, while the epoxy layer shields against moisture, road debris, and oxidation. Both options preserve structural integrity in harsh environments and resist pitting over time. This flexibility ensures the cooling system remains effective and visually appealing through years of service.
Direct Frame Mounting for Simplified Installation
Designed to align with factory frame rail locations on 1962–1967 Chevy II and Nova models, this radiator installs without any extra brackets or spacers. All required hardware is included, so installers can concentrate on plumbing lines and electrical connections rather than fabrication. The streamlined package maintains original firewall and steering linkage clearance in tight engine bays. By matching stock fitment exactly, it reduces installation time while delivering precise, secure mounting and peak performance.
Count on MuscleRods for consistent cooling performance in your LS swap. For the same radiator but without fans see our 1962-1967 Chevy II Radiator (Automatic Transmission).