Radiator w/Fans C-10 Trk LS 67-72 Man Trans Raw

The Radiator with Fans C-10 Trk LS 67-72 Man Trans Raw from DeWitts Radiator is purpose-built for classic Chevrolet C-10 trucks equipped with modern LS engine swaps and manual transmissions. This cooling solution addresses the thermal demands of high-output LS powerplants in vintage chassis, where factory cooling systems fall short. Whether you're running a carbureted LS or fuel-injected variant, this radiator delivers the heat rejection capacity necessary to keep engine temperatures stable during highway cruising and spirited driving.

Engineered specifically for the 1967–1972 C-10 platform, this raw aluminum radiator features integrated dual-fan mounting and optimized core density to maximize surface area while maintaining structural integrity under pressure. The raw aluminum construction offers superior thermal conductivity compared to traditional brass cores, while the included electric fans provide controlled, thermostat-driven cooling independent of engine RPM—a critical advantage when swapping a modern LS into a vintage truck. The manual transmission configuration eliminates transmission cooler lines, simplifying plumbing and reducing parasitic drag, allowing the radiator to focus entirely on engine cooling.

This radiator is ideal for LS swap builders, resto-mod enthusiasts, and mechanics fabricating custom cooling systems for first-generation C-10s. The compact yet substantial core dimensions (24 x 8.75 x 42.75 inches) fit within classic truck engine bays while accommodating modern fan clearance requirements. Installation requires proper bracket fabrication and hose routing, making professional installation recommended for those unfamiliar with LS swap plumbing and radiator sizing. Pair this with quality coolant, proper water pump selection, and thermostat management for reliable long-term operation.