1964-1967 Chevy A-Body Radiator for LS and LT Swaps (Chevelle/El Camino)
Swapping an LS or LT V8 into a 1964 through 1967 Chevelle or El Camino puts extra heat demand on the stock cooling setup and calls for a dependable solution. Paired with two balanced sixteen inch electric fans, this radiator maintains airflow at low vehicle speed and prevents hot spots when natural breeze is minimal. Crafted around a TIG welded aluminum core and tanks, it resists fatigue from vibration and heat cycles while shedding excess heat quickly under load. With purpose cut brackets designed for the A body frame rails and automatic transmissions, installation locks into factory mounting points without drilling or modification.
Precision TIG Welding for Core Integrity
The radiator employs a TIG welding process to fuse its aluminum tanks and core without voids or inclusions. By creating a uniform bond across the fin banks and end tanks, this method minimizes stress cracks under repeated heat cycles and constant vibration. Aluminum's low mass also contributes to rapid heat transfer and reduces overall weight compared to cast or brazed alternatives. Each unit undergoes rigorous inspection to ensure weld quality and consistent coolant flow even under demanding driving conditions.
Balanced Dual Fan System for Reliable Airflow
Two preinstalled sixteen inch electric fans are dynamically balanced to deliver steady airflow across the entire fin surface at low vehicle speed. This arrangement prevents localized hotspots that can cause coolant boil over in stop and go traffic or spirited runs. The fan motors draw moderate power and operate quietly to limit load on the electrical system while maintaining a consistent temperature drop. Such a setup supports extended service life for both the fan and the radiator by avoiding thermal spikes.
Integrated Frame Rail Brackets for Direct Fit
Purpose cut mounting brackets align precisely with 1964 to 1967 A Body frame rails for automatic transmission models without the need for drilling or modifications. This design preserves factory mounting points and ensures that inlet and outlet hose ports maintain correct orientation. By matching original equipment dimensions, the radiator installs quickly and sits securely in the engine bay. The result is a neat layout that helps prevent leaks and ensures dependable coolant circulation.
Bare Aluminum and Epoxy Coating for Protection and Style
Customers can choose a polished bare aluminum finish to maximize thermal conductivity or opt for a black epoxy coat that seals out moisture and road chemicals. The uncoated surface sheds heat efficiently and highlights the bright metal for a classic look under the hood. Meanwhile, the epoxy layer provides robust corrosion resistance and a modern aesthetic without hindering the radiator’s heat rejection capabilities. Both options are applied and inspected to meet strict quality standards before shipping.
For the same radiator but without fans see our 1964-1967 Chevelle Radiator (Automatic Transmission). Count on MuscleRods for precision engineering and dependable cooling in your LS or LT swap.