1973-1977 A-Body LS Radiator with Fans for Manual Transmission
Anyone tackling an LS swap into a 1973-1977 A-Body with a manual transmission will appreciate the extra cooling capacity this radiator provides under heavy load. With its precision TIG welded aluminum core and sturdy tanks, it rapidly rejects heat and resists cracking during thermal cycling. Its dual electric fans operate independently based on coolant temperature, preventing heat soak in stop and go traffic. Factory hose connections and OE style mounting points ensure a bolt in fit on Chevelle, Monte Carlo, El Camino and other A-Body models from 1973 to 1977.
Precision TIG Welded Aluminum Core
The radiator core and tanks are crafted from premium grade aluminum and joined using completely TIG welded seams to ensure uniform bead patterns that resist cracking under vibration and thermal cycles. This joining technique maintains the flat shape of the core for unobstructed coolant flow through every fin. Aluminum's excellent thermal conductivity allows rapid heat rejection and the sturdy welds bring structural reliability in demanding driving conditions. The result is a lightweight yet robust cooling solution that excels under both daily driving and track events.
Dual Electric Fans for Consistent Cooling
Two high capacity electric fans mounted in a custom shroud deliver airflow independent of engine speed, preventing heat buildup at idle and during slow traffic. Each fan is controlled by a coolant temperature sensor that activates only when needed, conserving electrical power and reducing strain on the alternator and belt system. The side by side fan arrangement creates an even distribution of air across the entire radiator surface, ensuring uniform temperature control. Prewired connectors and included mounting hardware make the fan assembly ready for plug in installation.
Direct Fit Installation on 1973 to 1977 A Body Chassis
This radiator is engineered specifically for 1973 to 1977 A Body vehicles equipped with a manual transmission, utilizing factory hose connections and stock frame supports for a true bolt in fit. No trimming or custom brackets are required, which preserves underhood clearance for steering linkages and accessories. Precise alignment with original mounting points reduces setup time and simplifies service access for maintenance or future modifications. This focus on compatibility lets installers complete the swap with confidence and minimal adjustments.
Durable Coating Choices for Lasting Protection
Customers can select a classic bare aluminum finish that can be polished to a bright shine or opt for a black epoxy coating that adds a protective barrier against corrosion and road debris. The epoxy layer resists abrasion and moisture while both finishes stand up to repeated heating and cooling cycles without peeling or fading. A simple cleaning routine restores the shine on the bare surface without special treatment. This choice of finish ensures the radiator continues to perform reliably and enhances the appearance of any engine bay.
Trust this radiator for reliable cooling in your LS swap. For the same radiator but without fans, consider our 1973-1977 A-Body LS Radiator (Manual Transmission) Without Fans.