1968-1972 A-Body and 1970-1972 Monte Carlo LS/LT Radiator with Fans for Auto Transmissions
When installing an LS or LT powerplant into a 1968 to 1972 A Body or 1970 to 1972 Monte Carlo chassis, preserving coolant stability under both busy street driving and track runs becomes critical. This radiator combines a 100 percent TIG welded aluminum core with dual electric fans that share electrical load at highway speed ensuring uniform airflow and lower current draw while rejecting heat rapidly. Precision frame mounts align with factory support points to maintain under hood clearance and original routing around steering linkages and exhaust manifolds for a true plug in fitment on automatic transmission setups. It also resists leaks through repeated thermal cycles for reliable performance over time.
Durable TIG Welded Aluminum Core
The radiator core and tanks are united through a precise TIG welding process that preserves the full wall thickness at every joint. This method avoids adding filler material that can narrow coolant paths and reduces risk of tiny voids that lead to leaks under repeated thermal cycling. Consistent weld geometry also maintains the true shape of each coolant passage, ensuring uniform heat transfer across the entire core. As a result this assembly withstands sustained engine load without sacrificing strength or sealing integrity over time.
Dual Fans Deliver Efficient Airflow
Equipped with two high-performance electric fans, the unit ensures even airflow across all rows of fins and tubes. At low speeds the fans draw ambient air through the core to stabilize temperatures during urban driving where natural flow is limited. As vehicle speed increases the motors share electrical demand, cutting current draw for quieter operation and less heat soak in the fan housings. This balanced approach minimizes temperature swings under steady highway runs or spirited power output.
Black Epoxy Coating Enhances Corrosion Resistance
In its raw form the aluminum core forms a thin oxide layer that offers basic protection against environmental wear. The optional black epoxy finish extends this defense by sealing all external surfaces from moisture, road salts and abrasive debris. This coating bonds tightly to the aluminum, blocking oxygen penetration and greatly reducing surface abrasion. Despite its robustness the finish adds negligible weight and does not impede the natural heat rejection of the metal.
Precision Fit for Classic A-Body Applications
Designed specifically for 1968 to 1972 A-Body and early Monte Carlo chassis, the radiator aligns with factory support points for a direct bolt in install. The stock hose connections match original lines, so no cutting or adapter kits are required. Under hood clearance around steering gear and exhaust manifolds is preserved, maintaining the authentic engine bay layout. Installers benefit from a hassle free process that saves time and ensures consistent alignment with existing mounting structures.
Count on MuscleRods for reliable cooling performance and for the same radiator but without fans visit our 1968-1972 A-Body and 1970-1972 Monte Carlo Radiator (Automatic Transmission) Without Fans.