LS and LT Radiator with Fan for 1968-1972 Chevy Nova and 1964-1966 Buick Skylark
When fitting an LS or LT engine into a 1968 to 1972 Chevy Nova or a 1964 to 1966 Buick Skylark auto with an automatic transmission, the 1968-1972 Nova and 1964-1966 Skylark Radiator (Auto Trans) with Fan resolves interference issues with alternator bosses and header tubes in the narrow X Body bay. The assembly incorporates a slim single fan preinstalled in a low profile shroud to preserve accessory clearance. Constructed from high quality aluminum, it offers rapid heat rejection and comes in bare finish or black epoxy coating for corrosion resistance. Precisely stamped mounting tabs match original frame rails to enable direct bolt in installation without trimming or custom brackets. Made in the USA, this radiator sustains coolant flow and stable engine temperature under sustained load for dependable LS and LT swaps.
Product Overview
This radiator assembly is crafted specifically for 1968 through 1972 Nova and 1964 through 1966 Skylark models equipped with automatic transmissions. It features a single high-performance fan installed at the factory, providing optimized airflow through the core to maintain consistent coolant temperatures under demanding driving conditions. The entire unit is constructed from high-quality aluminum, delivering superior heat transfer and exceptional resistance to corrosion compared to traditional materials. Every component is produced in the USA, ensuring strict quality control and traceability from raw material to finished assembly.
Vehicle and Engine Compatibility
Designed around GM's LS and LT engine families, this radiator fits seamlessly into the factory engine bay locations of specified Nova and Skylark years. Integration with MuscleRods mounts ensures that your engine sits at the correct height and angle, preserving proper drive line alignment and safeguarding against stress on couplings and joints. By adhering to the exact mounting points of stock systems, there is no guesswork when aligning the radiator, hoses, and fan assembly. This targeted fitment minimizes installation time and potential rework, keeping projects on schedule.
Construction and Durability
The core and tanks are CNC-formed from premium-grade aluminum plate and extrusions, then TIG-welded to create a robust, leak-free seal at all weld seams. Aluminum end tanks are shaped to guide coolant smoothly through each row of the core tubes, reducing turbulence and maximizing thermal exchange. The single fan blade is balanced for minimal vibration and mounted on a high-torque clutch that engages at set temperature thresholds. This design prevents overcooling in cooler conditions while providing extra capacity when it's needed most.
Installation and Support
Each radiator ships complete with mounting brackets and premium fittings tailored to the chassis of the Nova and Skylark lines. Hose connections match factory diameters for direct plug-and-play use with existing coolant lines. MuscleRods' close collaboration on bracket geometry means bolt holes line up precisely with original stamped locations. For further security, vibration-dampening pads are preinstalled at all contact points to reduce stress on the assembly during vehicle operation. Backed by a comprehensive warranty, this radiator package delivers long-lasting performance and peace of mind for your restoration or performance build.
Built from premium aluminum in the USA for reliable coolant flow in LS and LT installs. To complete your Same radiator but without a fan, consider our 1968-1972 Nova and 1964-1966 Skylark Radiator (Automatic Transmission).