1973-1974 Chevy Nova and Pontiac Ventura X-Body LS and LT Radiator
When transplanting an LS or LT motor into your 1973-1974 Chevy Nova or Pontiac Ventura on the GM X Body platform, the 1984-1989 Corvette Radiator (Auto and Manual Trans) is designed to control underhood temperatures with proven reliability in tight engine bays. Its slim one fan package fits between accessories and frame rails while drawing less current from the charging system, yet still guiding ample airflow through the core. Built from corrosion resistant aluminum, this radiator core and tanks shed heat quickly and lower overall vehicle mass for improved engine response and handling. Ready to bolt directly onto factory hose connections and X Body mounting points, it eliminates custom brackets or adapters for a clean, professional installation that keeps coolant and transmission lines routed precisely.
Optimized Single Fan Airflow
The slim single fan package draws minimal current from the charging system while channeling ample airflow through the core. Its compact profile clears engine accessories and frame rails, ensuring consistent coolant temperatures in stop-and-go traffic and during spirited highway runs. By simplifying the wiring harness and reducing electrical load, this fan arrangement preserves generator output for other electrical accessories. The result is stable engine operation under all conditions without sacrificing cooling capacity.
Lightweight Aluminum Construction
Crafted entirely from aluminum, the radiator core and tanks leverage the metal's natural thermal conductivity to transfer heat from coolant immediately to the fins. Aluminum resists rust and pitting in humid or salt-exposed environments, preserving structural integrity over time. Compared with traditional copper units, the reduced mass contributes to sharper throttle response and improved front-end balance, enhancing acceleration feel and cornering precision. These material properties combine to protect engine components when temperatures climb under heavy load.
Coating Options for Corrosion Defense
Select classic bare aluminum to highlight the natural finish or choose black epoxy for an extra barrier against oxidation and road debris. The epoxy coating is applied to factory tolerances, maintaining seal integrity at tank seams and mounting points. This protective layer stands up to salt spray and moisture exposure, keeping coolant passages clear and minimizing maintenance intervals. Both finishes deliver lasting performance without compromising the radiator's thermal efficiency.
Precision Fit on GM X Body Chassis
Manufactured in the USA to strict quality standards, this radiator installs directly onto the 1973 to 1974 Chevy Nova and Pontiac Ventura frame without adapters. Engineers preserved original hose connection locations and mounting dimensions to eliminate custom brackets and ensure leak-free plumbing alignment. The precise fit facilitates a clean underhood appearance and streamlines installation, allowing technicians to complete the swap quickly while maintaining a professional level of fit and finish.
For the same radiator but without fans, consider our 1973-1974 Nova Radiator (Automatic Transmission) engineered for precise fit and durable performance.