1962-1967 Chevy II/Nova LS Radiator for Automatic Transmission
When transplanting an LS engine into a '62 through '67 Chevy II or Nova X-Body with an automatic gearbox, the 1962-1967 Chevy II Radiator (Auto Trans) keeps your engine at safe operating temperature under any load. Constructed from premium aluminum with TIG-welded tanks and core, this radiator achieves superior thermal efficiency and fast heat rejection for spirited driving and daily commutes. No core support or radiator fan shroud modifications are needed for setups using 4L60E and 4L80E transmissions so installation fits the factory mounting layout. Manufactured in the USA and backed by a lifetime warranty, it brings reliability and longevity to your LS swap project.
Precision TIG Welding for Unmatched Durability
Every tank and core joint on the 1962-1967 Chevy II Radiator is assembled using TIG welding, a method that yields extremely clean and consistent weld beads. This process creates a fusion bond so cohesive that it resists fatigue under repeated heat cycles, enhancing structural reliability. The smooth welds also minimize flow turbulence at the seams, maintaining a stable coolant path for steady temperature control. With no welded joints to worry about, the radiator stands up to both spirited driving and daily use.
Premium Aluminum Core Maximizing Heat Rejection
Built from pure aluminum, the core offers a high rate of thermal conductivity that pulls heat away from the engine block with exceptional speed. Its dense fin arrangement boosts surface area without adding weight, ensuring the radiator sheds heat rapidly while keeping mass low. This balance of speed and lightness aids in quick temperature recovery after hard acceleration or heavy towing. The result is a consistent operating temperature that safeguards engine health.
Direct Fit Integration with 4L60E and 4L80E Automatic Transmissions
The radiator is engineered to align exactly with factory frame brackets and fan shroud mounts on X body models from 1962 through 1967. This design eliminates the need for cutting or drilling, reducing installation time and potential alignment errors that can cause coolant leaks. It also ensures that the transmission cooler lines hook up effortlessly to 4L60E or 4L80E boxes, preserving proper fluid temperatures. Technicians and home builders will appreciate the clean fit that retains the classic chassis geometry.
Protective Finish Options for Corrosion Resistance
Choose from a natural aluminum surface or a durable black epoxy coat to protect the radiator from moisture and road salt. The bare finish offers a low maintenance look and quick heat transfer, while the coated version adds an extra barrier against corrosion without hindering cooling performance. Both options are applied at controlled temperatures to ensure uniform adhesion and film thickness across every panel. This protective layer supports long life and makes the radiator an investment that outlasts the competition.
To get the same radiator but with fans consider our 1962-1967 Chevy II Radiator (Automatic Transmission) with Fans. Count on reliable performance and consistent cooling for your LS swap.