1958 Chevy Impala/Bel Air/Delray Radiator with Fans for LS and LT Engine Swaps
Whether your build ends up on Sunday cruises or track outings, the 1958 Impala Radiator (Auto Trans) with Fans provides the cooling capacity required to manage LS and LT powerplants in a classic B-Body chassis. Installation is straightforward with factory alignment for Impala, Bel Air, and Delray frames and built in brackets for automatic transmissions. Two fans mounted directly to the core move air consistently through the TIG welded aluminum tubes and fins, even in heavy traffic or under load. The radiator's lightweight aluminum construction resists corrosion and keeps engine temperatures stable for every drive.
Precision TIG Welding Ensures Structural Integrity
The radiator uses TIG welding for every joint to form clean, precise seams that withstand vibration and thermal cycling common in LS and LT swaps. This method creates a uniform bond between high quality aluminum tanks and the core, eliminating weak points where leaks could develop. The robust construction maintains its shape under constant heat rejection cycles, delivering long lasting performance. With each weld inspected for consistency, you gain confidence in the foundation of your cooling system.
Dual Fans Deliver Even Cooling in Traffic and Track Driving
Equipped with two fans mounted directly to the core, this radiator moves air evenly across the entire surface to prevent hotspots when idling or under load. The setup maintains steady engine temperatures during stop and go traffic and on spirited runs where LS and LT engines generate significant heat. By synchronizing airflow across the full core area, the fans minimize heat soak and reduce stress on head gaskets and coolant hoses. This balanced approach keeps power output reliable and helps protect critical engine components.
Finish Options Provide Protection and Timeless Appeal
Choose between classic bare aluminum or a black epoxy coating to match your vision and engine bay style. The untreated aluminum highlights the metal's natural grain and develops a unique patina over time, while the epoxy finish adds a layer of corrosion resistance that holds up to road salts and moisture. Both treatments are applied in controlled conditions to ensure consistent coverage and adhesion. The result is a radiator that looks as good as it performs.
Engineered for Direct Fit in 1958 Chevy B Body Chassis
Designed for Impala, Bel Air and Delray frames, this radiator drops in without cutting or major modifications. Factory alignment of mounting points and built in brackets for automatic transmissions speed installation, allowing you to focus on other details of your LS or LT swap. By eliminating fitment headaches, the unit reduces installation time and avoids potential alignment issues. This tailored approach delivers a precise fit and reliable cooling from the first startup onward.
For the same radiator but without fans see our 1958 Impala Radiator (Automatic Transmission). You can trust in this design for consistent cooling performance in your LS or LT application.