66-79 Ford P/U Radiator Coyote Swap

The 66-79 Ford P/U Radiator Coyote Swap from Cold Case Radiators is purpose-built for truck enthusiasts executing modern engine transplants into classic Ford pickups. When you bolt a high-output 5.0L Coyote engine into a first-generation F-Series frame, the original cooling system becomes a bottleneck—stock radiators lack the thermal capacity and flow characteristics demanded by contemporary powerplants. This radiator eliminates that constraint, delivering the cooling performance necessary to keep Coyote swaps running reliably in street, off-road, and weekend warrior applications.

Cold Case Radiators engineered this unit with aluminum construction and high-efficiency core design to maximize heat rejection while fitting within the factory radiator mounting points of 1966–1979 Ford pickups. The oversized core accommodates increased coolant volume and accelerates heat transfer, critical when dealing with the elevated operating temperatures of forced-induction or naturally aspirated Coyote mills. At 48 lbs and measuring 16 x 28 x 36 inches, the unit balances substantial cooling capacity against the weight and space constraints of vintage truck engine bays, allowing integration without extensive fabrication or modification to adjacent components.

Builders undertaking Coyote swaps on 66–79 Ford trucks—whether restomods, restorations with modern drivetrains, or performance builds—benefit from a radiator designed for this exact application. OEM cooling systems simply cannot handle the heat load; undersizing invites overheating, detonation, and catastrophic engine damage. Cold Case's FOT575-5K configuration ensures compatibility with Coyote plumbing and mounting while delivering the thermal margin needed for reliable long-term operation. Whether cruising with cruise control or pushing power at the strip, this radiator provides the cooling foundation a modern engine swap demands.