1955-1957 TriFive Chevy LS and LT Swap Radiator with Fan for 150/210/Bel Air/Delray
When installing an LS or LT powerplant into a 1955 to 1957 TriFive Chevy paired with an automatic transmission the factory cooler often falls short under sustained load so this radiator assembly uses a corrosion resistant aluminum core and a slim 16 inch electric fan to maintain safe oil temperatures for 4L60E and 4L80E units. The design bolts directly into Chevy 150 210 Bel Air and Delray chassis without modifying the transmission tunnel or adding extra brackets preserving the original under hood layout and fluid routing. Drawing less amperage than twin fan configurations it opens electrical capacity for headlights or audio systems while still delivering ample airflow during stop and go traffic or long highway runs. Every unit is assembled in the USA for consistent fit quality and lasting reliability on spirited drives and distance cruising.
Precision Fitment on TriFive Chevy 150 210 Bel Air and Delray
This radiator assembly is engineered to bolt directly into 1955 1956 and 1957 Chevy 150 210 Bel Air and Delray frames without any modification to the transmission tunnel or extra brackets. Precise alignment with the transmission housing ensures direct coupling to 4L60E and 4L80E units and maintains the original fluid routing. Installers benefit from a plug and play solution that cuts mock up and trial fitting time on restoration or custom projects. By preserving stock geometry and under hood appearance, owners retain the classic look while upgrading to modern cooling performance. The precise fit removes the risk of misalignment that can lead to hose stress or premature seal wear.
Aluminum Core Design for Efficient Heat Rejection
Our high quality aluminum core delivers rapid heat transfer compared to older steel or plastic designs. Its corrosion resistant nature ensures lasting performance even in humid coastal climates or during winter road treatment cycles. The light weight of the aluminum reduces front end mass and can contribute to marginal handling improvements and fuel savings. Internally the dense fin array and reinforced end tanks withstand the vibration and thermal cycling found in spirited driving. This robust construction keeps transmission oil temperatures in check during tow duty steep grades or sustained highway cruising.
Optimized Single Fan Airflow with Low Electrical Demand
The slim single 16 inch electric fan moves a strong volume of air through the core while drawing less current than dual fan setups. This low electrical demand frees up alternator capacity for headlights audio systems or aftermarket electronics without risking overload. The blower blade design is optimized for high static pressure at low road speeds making it ideal for stop and go traffic or extended idle conditions. A thermostatically controlled switch activates the fan only when needed to maintain optimal oil and coolant temperatures. Quiet operation keeps cabin noise to a minimum on long distance runs or spirited drives.
Finish Options Combining Protection and Style
Choose between a natural bare aluminum finish that highlights the clean shape of the core or a black epoxy coating that adds a layer of protection. The bare surface can be polished to restore its original sheen after years of use while the epoxy shields against moisture chips and road grit. Both finishes resist fading and can be refreshed with minimal effort to keep your engine bay looking crisp. This selection of surface treatments ensures the radiator is as visually appealing as it is functional. The choice of finish lets builders match the styling of restorations or custom engine bays without compromise on durability.
Count on precise fit and lasting performance from MuscleRods and for the same radiator but without a fan see our 1955-1957 Chevy Radiator (Automatic Transmission).