LS and LT Radiator for 1968-1972 Chevy Nova and 1964-1966 Buick Skylark
Installing the 1968-1972 Nova and 1964-1966 Skylark Radiator (Auto Trans) puts high capacity cooling in place for LS or LT engine swaps in your classic X body Chevrolet Nova or Buick Skylark. Built from 100% TIG welded aluminum tanks and a full core, it delivers fast heat dispersion to help prevent overheating under sustained load. It bolts into factory locations without welding or custom modifications for an efficient setup process that keeps your swap on schedule. Whether cruising local roads or tackling spirited runs, this radiator maintains stable engine temperatures for dependable operation.
Precision TIG Welding for Enhanced Durability
Every seam on this radiator is crafted using 100% TIG welding, a process that produces deep, uniform joints without filler splatter. This method ensures each aluminum tank and core connection withstands the pressure fluctuations and vibrations generated by LS or LT engines during spirited driving. The precise weld beads also eliminate potential leak paths, delivering a reliable cooling solution that holds up under both highway cruising and track sessions. By choosing a fully welded assembly, builders gain confidence in long term integrity and reduced maintenance needs.
Aluminum Core Design for Rapid Thermal Management
At the heart of this radiator is a full aluminum core engineered for maximum surface contact and efficient coolant flow. The high-grade alloy conducts heat away from the engine block with minimal resistance, helping maintain stable operating temperatures under load. Its lightweight nature reduces front-end mass, which can improve handling response in the classic X-body chassis. And because aluminum resists warping under high heat cycles, you'll see consistent performance even during extended runs or towing applications.
Finish Options for Style and Corrosion Protection
Owners can choose between a natural bare aluminum finish or a sleek black epoxy coating to match their build aesthetic. The bare option highlights the raw metal texture common to vintage restorations, while the epoxy layer provides an additional barrier that is resistant to corrosion and road chemicals. Both treatments are applied in controlled factory settings to ensure an even appearance and lasting adhesion. This choice not only complements your car's visual theme but also extends the radiator's service life in varied climates.
Factory Bolt Fitment for Streamlined Installation
This radiator is engineered to bolt directly into the stock mount points of 1968-1972 Chevy Nova and 1964-1966 Buick Skylark frames, requiring no welding or custom brackets. Transmission lines for automatic setups align perfectly with the inlet and outlet ports, simplifying plumbing and reducing the risk of kinks. Whether you're replacing an aging core or completing an LS/LT engine swap, the straightforward bolt-in design accelerates your project timeline. The result is a clean installation that preserves factory clearance and avoids time-consuming modifications.
Backed by MuscleRods precision design this radiator delivers lasting service. For the same radiator but with fans see our 1968-1972 Nova and 1964-1966 Skylark Radiator (Automatic Transmission) with Fan.