1955-1959 GMC Truck LS Swap 3-Row Black Radiator
$249.98
In stock
SKU
CC5559-ls-black-gmc
3-Row Core | 700hp Rating
Steam port added for LS motors
Steam port added for LS motors
Keep your classic 1955–1959 GMC truck cool with this high-performance 3-row aluminum black radiator, custom-built for LS engine swaps. Featuring a durable black powder-coated finish, this radiator offers superior cooling efficiency, modern performance, and a clean, stealthy look. Designed for a direct fit, it’s perfect for restorations, hot rods, and custom GMC builds using LS-based engines.
Key Features:
Fits 1955-1959 GMC trucks with LS engine conversions
High-efficiency 3-row aluminum core
Sleek black powder-coated finish for durability and style
Direct-fit design for easy installation
Improved cooling capacity for high-horsepower setups
Key Features:
Fits 1955-1959 GMC trucks with LS engine conversions
High-efficiency 3-row aluminum core
Sleek black powder-coated finish for durability and style
Direct-fit design for easy installation
Improved cooling capacity for high-horsepower setups
1955-1959 GMC Truck LS Swap 3-Row Black Radiator
3-Row Core | 700hp Rating
Radiator 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°
POLISHED OVERFLOW TANK:
Twist-in aluminum cap ,Holds up to 18 fluid ounces, Polished Aluminum, Universal Mounting Brackets
| Engine | Chevy LS |
|---|