1955-1957 Chevy 150/210/Bel Air/Delray Auto Trans Radiator with Fan for LS and LT Swaps
Integrating a modern LS or LT powerplant into a TriFive Chevy body often leaves the automatic transmission running hotter than a stock setup can handle and the 1955-1957 Chevy Radiator (Auto Trans) with Fan addresses that directly. Designed from corrosion-resistant aluminum and mated to a 16 inch fan, it fits 1955-57 Chevy 150, 210, Bel Air, and Delray models without altering the tunnel or needing extra brackets. It supports 4L60E and 4L80E transmissions with direct mount connections and draws less amperage than dual fan designs. With capacity to handle the added thermal load of LS and LT swaps, this assembly stands up to aggressive driving and extended cruising in hot conditions.
Engine and Transmission Compatibility for TriFive LS LT Conversions
This radiator assembly is engineered to work seamlessly with LS and LT powerplants in 1955-1957 Chevy 150, 210, Bel Air, and Delray models without requiring modifications to the transmission tunnel or custom brackets. It features direct?mount provisions for 4L60E and 4L80E automatic transmissions, ensuring precise alignment and reliable fluid routing. By maintaining the stock geometry, installers can preserve the classic under?hood appearance while upgrading to modern drivetrains. The plug?and?play design shortens the installation timeline and reduces the chance of fitment errors.
High Quality Aluminum Construction with Corrosion Resistant Finish
Built from premium aluminum, this radiator offers superior thermal conductivity compared to steel or plastic cores, allowing rapid heat rejection under heavy loads. The metal's inherent corrosion resistance ensures long service life, even in coastal or high?humidity environments. Its lightweight nature reduces front?end mass, which can improve handling and fuel economy by a few pounds. Robust internal fins and reinforced end tanks provide durability against vibration and thermal cycling common in classic car applications.
Optimized Single 16 Inch Fan for Efficient Cooling
The inclusion of one 16 Inch electric fan delivers ample airflow for both engine and transmission oil cooling while drawing less amperage than dual?fan systems. This single?fan approach frees up electrical capacity for other accessories and reduces wiring complexity. The fan's blade design maximizes static pressure at low vehicle speeds, making it ideal for stop-and-go traffic or heavy towing. Quiet operation keeps cabin noise to a minimum, and the fan clutch activator ensures it only runs when needed to conserve energy.
Custom Finish Options for Aesthetic and Protective Benefits
Choose between a natural bare aluminum surface or a durable black epoxy coating to match your build's style. The bare finish highlights the clean lines of the radiator core, while the epoxy version adds a layer of protection against chips and moisture intrusion. Both treatments resist fading and can be polished or rebrushed for a refreshed look years down the road. This cosmetic flexibility lets restorers or custom builders maintain a cohesive visual theme under the hood.
Depend on this radiator to maintain optimal transmission temperatures during your LS and LT swap. For the same radiator but without a fan, consider our 1955-1957 Chevy Radiator (Automatic Transmission).