Champion Cooling
1955-1959 Chevy Truck LS Swap 3-Row Radiator - Champion Radiator
1955-1959 Chevy Truck LS Swap 3-Row Radiator - Champion Radiator
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1955-1959 Chevy Truck LS Swap 3-Row Radiator - Champion Radiator
Upgrade the cooling system of your 1955-1959 Chevy Truck with the Champion Radiator 3-Row LS Swap Radiator. Specifically designed for LS engine swaps, this high-performance radiator features a 3-row aluminum design for superior cooling capacity, ensuring optimal heat dissipation and preventing engine overheating. Built for high-performance setups and custom engine swaps, this radiator provides the perfect fit and reliable performance for your Chevy Truck. With durable construction and efficient cooling, the Champion Radiator is the ideal solution to keep your LS engine running smoothly, even under heavy stress.
1955-1959 Chevy Truck LS Swap 3- ROW Radiator
3-Row Core | 700hp Rating
Core Size
Core Size
- 3 Row
Application
Application
1955, 1956, 1957, 1958, and 1959
Chevy / Truck
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Dimensions
Total: 26.75" tall (with cap) x 26.5" wide (including brackets)
Core: 19.38" tall x 21.75" wide x 2" thick
Inlet: 1.25" Passenger side
Outlet: 1.5" Passenger side
Tanks 2.5" thick
Tubes: 0.63" thick

Whats Included
Bracket Mounted
13lb. Radiator Cap included
Transmission Cooler Included (1/2"-20 Straight Thread, Inverted Flare)
Steam port added for ls motors

Add On Options
Thermostat / Relay Kit:
Our Waterproof Thermostat Relay Kit turns your fans on when the temperature of the engine reaches 185° and off at 170°
STAINLESS OVERFLOW TANK:
Twist-in aluminum cap ,Holds up to 18 fluid ounces, Polished Aluminum, Universal Mounting Brackets