1962-1967 X-Body Chevy II and Nova LS Radiator for Manual Transmission
Installing an LS motor into the tight engine bay of a X-Body Chevy II or Nova demands reliable cooling, and the 1962-1967 Chevy II Radiator (Manual Trans) answers that need with a full aluminum core and TIG welded tanks that maintain steady coolant circulation under pressure. Crafted for manual transmission layouts, its inlet and outlet ports match factory hose locations and transmission tunnel contours for a direct installation. With precision core design regulating heat rejection, this unit prevents hotspots that can arise during spirited driving. This lightweight assembly also resists corrosion and stress cracking for lasting performance.
TIG Welded Aluminum Construction for Enhanced Reliability
The radiator employs TIG welding to join high quality aluminum tanks to its core, creating bonds with minimal porosity and outstanding bond strength. This method produces consistent weld beads that virtually eliminate leak paths under the high coolant pressures found in LS engine swaps. With seamless tank to core transitions, the assembly resists cracking even when subjected to repeated heating and cooling cycles during spirited driving. Its robust joints also maintain structural integrity under vibration and road shock, making it suitable for both street and occasional track use. By using aluminum throughout, the unit remains lightweight while offering natural corrosion resistance against modern coolant additives and environmental moisture.
Full Aluminum Core Delivering Efficient Heat Transfer
The full aluminum core features a dense fin and tube configuration that expands the total surface area in contact with the coolant, enabling rapid heat rejection from the LS engine. Aluminum's superior thermal conductivity draws heat away evenly, preventing localized hot spots that can stress head gaskets and cylinder walls. The design also minimizes flow restrictions to ensure the thermostat operates within its optimal range, aiding consistent engine temperatures in stop and go traffic. Furthermore, the core retains its shape and performance under elevated coolant pressures, offering uniform temperature distribution across the entire face. This efficient cooling promotes engine longevity and prevents power loss due to excessive heat.
Optional Coating Finishes for Corrosion Protection and Style
Builders may choose between a raw aluminum finish or a black epoxy coating, each applied under strict factory controls to ensure even coverage and adhesion. The untreated aluminum surface naturally forms a protective oxide film that guards against oxidation and can be polished to a mirror like shine for show quality engine bays. Alternatively, the epoxy finish adds a moisture barrier that combats road salts, acid rain, and brake dust without impeding heat transfer. Both treatments resist peeling, flaking, and staining, allowing the radiator to maintain its appearance over seasons of use. This flexibility enables enthusiasts to match the radiator's look to their overall build theme while preserving full cooling efficiency.
Domestic Craftsmanship Ensuring Precise Fitment and Quality
Manufactured in the USA, this radiator follows the original mounting points and factory hose locations for a direct installation in 1962 to 1967 Chevy II and Nova manual transmission models. Domestic production includes rigorous inspections from raw material verification through final pressure testing, guaranteeing each unit adheres to tight tolerances for the X Body platform. The precise fitment eliminates the need for custom brackets, hose rerouting, or frame modifications, significantly reducing installation time. In addition, local manufacturing allows for faster turnaround on replacement parts and dependable customer support. This attention to detail delivers a reliable cooling solution that upholds long term performance and enhances resale value in classic LS swap projects.
Count on consistent cooling performance for your LS swap; for the same radiator but with fans see our 1962-1967 Chevy II Radiator (Manual Transmission) with Fans.