1968-1972 Chevy Nova & 1964-1966 Buick Skylark LS and LT Radiator
Swapping an LS or LT powerplant into a 1968-1972 Nova or 1964-1966 Skylark equipped with a manual transmission often overwhelms the stock cooling system and risks overheating under load. Engineered for LS and LT compatibility, the 1968-1972 Nova & 1964-1966 Skylark Radiator (Manual Trans) is made from premium aluminum with precision welds for solid strength and rapid heat rejection. Mounting points align exactly with the GM X-Body frame so you can install it using factory brackets without trimming or drilling.
Precision TIG Welded Aluminum Tanks and Core
The radiator's tanks and core are joined using TIG welding to create exceptionally precise and consistent seams. This method produces minimal heat distortion, ensuring the walls remain true to their design and resist fatigue under vibration. Because each joint is fully fused, you get superior leak resistance and an overall structure that can handle the demands of an upgraded LS or LT powerplant without compromise.
Optimized Thermal Efficiency for LS and LT Powerplants
Constructed entirely from high grade aluminum, this radiator excels at moving heat away from the engine block rapidly. The multi tube core design increases the surface area in contact with coolant, which promotes faster thermal exchange and stable operating temperatures under load. Its lightweight nature also helps the engine bay shed excess heat more effectively than a stock unit, translating to improved performance and extended engine life.
Factory Alignment Fitment and Coating Choices
Engineered specifically for the GM X-Body frame, all mounting pads line up perfectly with the original brackets so you can install it without trimming or drilling. You have the option of a classic bare aluminum finish for a clean, polished look or a durable black epoxy coating that provides an extra layer of corrosion protection. Both finishes maintain their integrity through daily use and exposure to road elements.
American Craftsmanship Boosting Durability and Value
Built in the USA with strict quality control, each radiator reflects skilled workmanship and attention to detail. Local manufacturing ensures consistent fit and finish from unit to unit, and it contributes to reliable performance mile after mile. Choosing a domestically produced cooling solution not only supports precise engineering but also can enhance the resale appeal of your classic Nova or Skylark.
Trust in MuscleRods quality and precise fit for enduring performance. For the same radiator but with fans see our 1968-1972 Nova and 1964-1966 Skylark Radiator (Manual Transmission) with Fan.