68-72 A-Body LS Swap Rad iator &Dual 12in Fan

The 68-72 A-Body LS Swap Radiator & Dual 12in Fan from Cold Case Radiators delivers modern cooling capacity to classic Chevrolet A-Body platforms running contemporary LS-series engine swaps. Designed for enthusiasts and restoration shops upgrading muscle cars from 1968–1977 with high-output LS powerplants, this radiator solves the thermal management challenge inherent to retrofitting modern engines into vintage chassis. The kit eliminates guesswork by bundling a purpose-built aluminum core with dual electric fans, ensuring reliable coolant circulation under sustained load and varied ambient conditions.

This assembly features a polished aluminum construction optimized for LS-swap fitment, with passenger-side inlet and outlet ports that facilitate OEM-style plumbing integration. The dual 12-inch electric fans mount directly to the radiator core, eliminating the need for aftermarket brackets or complex mechanical drive configurations. At 27 inches wide by 36.5 inches tall and weighing 39.8 pounds, the unit balances cooling surface area with installation flexibility in tight engine bays typical of A-Body restorations. The three-inch-deep core profile allows clearance behind stock hood lines while maintaining sufficient fin density to manage heat rejection from LS engines producing 300+ horsepower—a substantial upgrade from original 283–400 ci small-blocks.

Builders of 1968–1977 Chevrolet Chevelles, Malibus, and Novas gravitate toward this radiator when committing to LS power and require direct bolt-in compatibility without extensive fabrication. The kit's electric fan system responds dynamically to engine temperature, reducing parasitic drag at cruise and maximizing cooling capacity at idle—a critical advantage for show cars and street-driven restorations. Installation pairs straightforwardly with LS engine bay harnesses and thermostat housings; consult your LS-swap supplier for hose routing and coolant capacity specifications to ensure proper burping and system priming. For serious A-Body LS conversions, this Cold Case radiator for sale represents proven thermal engineering purpose-built for the swap.